Voltage-gated potassium channel impairing toxin

Channel Voltage-gated potassium channels (Kv) are composed of four transmembrane subunits; each is analogous to a single domain of the principal subunits of sodium or calcium channels. Kv are remarkable for their diversity. They include 40 different channels that are classified into 12 distinct subfamilies based on their amino acid sequence homology (Kv1 to Kv12). These subunits can assemble into homo- and hetero-tetramers, leading to a wide diversity of different channel complexes. The diversity of potassium channels allows neurons and other excitable cells to precisely tune their electrical signaling properties by expression of different combinations of potassium channel subunits.

Kv are activated by depolarization, and the outward movement of potassium ions through them repolarizes the membrane potential to end action potentials, hyperpolarizes the membrane potential immediately following action potentials, and plays a key role in setting the resting membrane potential. In this way, potassium channels control electrical signaling in excitable cells and regulate ion flux and calcium transients in nonexcitable cells.
Toxin
Kv channels Toxins from different taxa that target Kv channels.
Click on image to retrieve toxins of interest.
Human Snake Scorpion Cone
snail 		Spider Cnidarian Insect Other All
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image
Kv channels Toxins from different taxa that target Kv channels.
Click on image to retrieve toxins of interest.
Drosophila Snake Scorpion Cone
snail 		Spider Cnidarian Insect Other All
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Principal activity Neurotoxin
Nomenclature Toxins that inhibit or block Kv channels are named κ toxins (see King et al., 2008).

In scorpion, potassium channel toxins (KTxs) have been classified and the different sub-families are described and listed here.
Reference Review:
Catterall et al., 2007

Venom protein entries in UniProtKB/Swiss-Prot

(all links/actions below point to uniprot.org website)

532 entries grouped by family

2 entries

Asilidin-12 family

Select_allDeselect_all
ASC3A_DOLGE U-Asilidin(12)-Dg3a Dolopus genitalis (Giant Australian assassin ...
ASC3B_DOLGE U-Asilidin(12)-Dg3b Dolopus genitalis (Giant Australian assassin ...

pdb 6PX8

2 entries

Conopeptide I2-like superfamily

Select_allDeselect_all
TUB1_IOTOL Turripeptide Lol11.1 (OL105) Iotyrris olangoensis (Sea snail) (Lophiotoma ...
TUB2_IOTOL Turripeptide Lol11.2 (OL67) Iotyrris olangoensis (Sea snail) (Lophiotoma ...

7 entries

Conotoxin I2 superfamily

Select_allDeselect_all
CI2_CONVR Kappa-conotoxin ViTx (Kappa-ViTx) ... Conus virgo (Virgin cone)
I21_CONVX Kappa-conotoxin-like 1 Conus vexillum (Flag cone)
I22_CONVX Kappa-conotoxin-like 2 Conus vexillum (Flag cone)
I2B3_CONIM Kappa-conotoxin-like Im11.3 Conus imperialis (Imperial cone)
I2B8_CONEM Kappa-conotoxin-like Em11.8 Conus emaciatus (False virgin cone)
I2BA_CONEM Kappa-conotoxin-like Em11.10 Conus emaciatus (False virgin cone)
I2BA_CONSP Kappa-conotoxin SrXIA (Kappa-SrXIA) ... Conus spurius (Alphabet cone)

7 entries

Conotoxin J superfamily

Select_allDeselect_all
CJE1_CONFR Alpha/kappa-conotoxin-like fe14.1 Conus ferrugineus (Cone snail)
CJE1_CONPO Alpha/kappa-conotoxin-like pl14.1 Conus planorbis (Planorbis cone)
CJE28_CONBU Conotoxin Bu28 Conus bullatus (Bubble cone)
CJE2_CONFR Alpha/kappa-conotoxin-like fe14.2 Conus ferrugineus (Cone snail)
CJE2_CONPO Alpha/kappa-conotoxin-like pl14.2 Conus planorbis (Planorbis cone)
CJE3_CONPO Alpha/kappa-conotoxin-like pl14.3 Conus planorbis (Planorbis cone)
CJEA_CONPO Alpha/kappa-conotoxin pl14a (Conotoxin PlXIVA) Conus planorbis (Planorbis cone)

pdb 2FQC; 2NAV; 2NAW

2 entries

Conotoxin M superfamily

Select_allDeselect_all
CM3J_CONRA Kappa-conotoxin RIIIJ (Kappa-M-RIIIJ) Conus radiatus (Rayed cone)
CM3K_CONRA Kappa-conotoxin RIIIK (Kappa-M-RIIIK) (Conotoxin ... Conus radiatus (Rayed cone)

2 entries

Conotoxin M superfamily, Conopeptide Y family

Select_allDeselect_all
CPY1_CONFR Conopeptide Y-Fe1 (CPY-Fe1) Conus ferrugineus (Cone snail)
CPY1_CONPO Conopeptide Y-Pl1 (CPY-Pl1) Conus planorbis (Planorbis cone)

1 entry

Conotoxin O1 superfamily

O17A_CONPU Kappa-conotoxin PVIIA (CGX-1051) (Fin-popping ... Conus purpurascens (Purple cone)

pdb 1AV3; 1KCP; 2N8E

8 entries

CRISP family

Select_allDeselect_all "CRISP family" VenomZone page
CRVP1_NAJAT Cysteine-rich venom protein natrin-1 ... Naja atra (Chinese cobra)

pdb 1XTA; 1XX5; 2GIZ; 3MZ8

CRVP1_NAJKA Cysteine-rich venom protein kaouthin-1 ... Naja kaouthia (Monocled cobra) (Naja siamensis)
CRVPA_NAJHA Cysteine-rich venom protein annuliferin-a (CRVP) Naja annulifera (Banded Egyptian cobra) (Naja ...
CRVPB_NAJHA Cysteine-rich venom protein annuliferin-b (CRVP) Naja annulifera (Banded Egyptian cobra) (Naja ...
CRVP_HELHO Cysteine-rich venom protein helothermine (CRVP ... Heloderma horridum horridum (Mexican beaded ...
CRVP_HEMHA Cysteine-rich venom protein hematin (CRVP) Hemachatus haemachatus (Rinkhals) (Sepedon ...
CRVP_NAJMO Cysteine-rich venom protein mossambin (CRVP) Naja mossambica (Mozambique spitting cobra)
CRVP_OVOOK Cysteine-rich venom protein okinavin (CRVP) Ovophis okinavensis (Ryukyu Island pit viper) ...

17 entries

Crotamine-myotoxin family

Select_allDeselect_all "Crotamine-myotoxin family" VenomZone page
MYC1_CRODU Crotamine CRO1 Crotalus durissus terrificus (South American ...
MYC2_CRODU Crotamine (Crt) (Myotoxin) Crotalus durissus terrificus (South American ...

pdb 1H5O; 1Z99

MYC3_CRODU Crotamine CRO3 Crotalus durissus terrificus (South American ...
MYX1_CROCL Myotoxin-1 (Myotoxin I) Crotalus concolor (Midget faded rattlesnake) ...
MYX1_CRODU Myotoxin-1 (Crotamine-1) Crotalus durissus terrificus (South American ...
MYX1_CROVV Myotoxin-A (Myotoxin-1) Crotalus viridis viridis (Prairie rattlesnake)
MYX2_CROCL Myotoxin-2 (Myotoxin II) Crotalus concolor (Midget faded rattlesnake) ...
MYX2_CRODU Myotoxin-2 (Crotamine-2) Crotalus durissus terrificus (South American ...
MYX2_CROVV Myotoxin-2 [Cleaved into: Myotoxin-4] Crotalus viridis viridis (Prairie rattlesnake)
MYX3_CRODU Myotoxin-3 (Crotamine-3) Crotalus durissus terrificus (South American ...
MYX3_CROVV Myotoxin-3 Crotalus viridis viridis (Prairie rattlesnake)
MYX4_CRODU Myotoxin-4 (Crotamine-4) Crotalus durissus terrificus (South American ...
MYXC2_CRODM Crotamine-IV-2 Crotalus durissus cumanensis (South American ...
MYXC3_CRODM Crotamine-IV-3 Crotalus durissus cumanensis (South American ...
MYXC_CROHE Myotoxin (Crotamine-4) (Toxic peptide C) Crotalus helleri (Southern pacific rattlesnake) ...
MYX_CROAD Myotoxin (CAM-toxin) Crotalus adamanteus (Eastern diamondback ...
MYX_CRODR Crotamine Ile-19 (CRO_Ile-19) Crotalus durissus ruruima (South American ...

pdb 4GV5

10 entries

Ergtoxin family, Gamma-KTx 1 subfamily

Select_allDeselect_all
KGX11_CENNO Potassium channel toxin gamma-KTx 1.1 (Ergtoxin) ... Centruroides noxius (Mexican scorpion)

pdb 1NE5; 1PX9

KGX12_CENEL Potassium channel toxin gamma-KTx 1.2 (CeErgTx1) ... Centruroides elegans (Bark scorpion)
KGX13_CENGR Potassium channel toxin gamma-KTx 1.3 (CgErgTx1) ... Centruroides gracilis (Slenderbrown scorpion) ...
KGX14_CENSC Potassium channel toxin gamma-KTx 1.4 (CsErgTx1) ... Centruroides sculpturatus (Arizona bark ...
KGX15_CENLI Potassium channel toxin gamma-KTx 1.5 ... Centruroides limpidus (Mexican scorpion)
KGX16_CENEX Potassium channel toxin gamma-KTx 1.6 ... Centruroides exilicauda (Bark scorpion) (Buthus ...
KGX17_CENEL Potassium channel toxin gamma-KTx 1.7 (CeErgTx4) ... Centruroides elegans (Bark scorpion)
KGX18_CENEL Potassium channel toxin gamma-KTx 1.8 (CeErgTx5) ... Centruroides elegans (Bark scorpion)
KGX19_CENTE Potassium channel gamma toxin gamma-KTx 1.9 ... Centruroides tecomanus (Scorpion) (Centruroides ...
KGX1A_CENMA Potassium channel toxin gamma-KTx 1.10 (CmERG1) Centruroides margaritatus (Central American bark ...

4 entries

Ergtoxin family, Gamma-KTx 3 subfamily

Select_allDeselect_all
KGX31_CENNO Potassium channel toxin gamma-KTx 3.1 (CnErgTx2) ... Centruroides noxius (Mexican scorpion)
KGX32_CENEL Potassium channel toxin gamma-KTx 3.2 (CeErgTx2) ... Centruroides elegans (Bark scorpion)
KGX33_CENSC Potassium channel toxin gamma-KTx 3.3 (CsErgTx2) ... Centruroides sculpturatus (Arizona bark ...
KGX34_CENGR Potassium channel toxin gamma-KTx 3.4 (CgErgTx2) ... Centruroides gracilis (Slenderbrown scorpion) ...

13 entries

Ergtoxin family, Gamma-KTx 4 subfamily

Select_allDeselect_all
KGX41_CENLI Potassium channel toxin gamma-KTx 4.1 ... Centruroides limpidus (Mexican scorpion)
KGX42_CENNO Potassium channel toxin gamma-KTx 4.2 (CnErgTx5) ... Centruroides noxius (Mexican scorpion)
KGX43_CENEX Potassium channel toxin gamma-KTx 4.3 ... Centruroides exilicauda (Bark scorpion) (Buthus ...
KGX44_CENEX Potassium channel toxin gamma-KTx 4.4 ... Centruroides exilicauda (Bark scorpion) (Buthus ...
KGX45_CENEX Potassium channel toxin gamma-KTx 4.5 ... Centruroides exilicauda (Bark scorpion) (Buthus ...
KGX46_CENLI Potassium channel toxin gamma-KTx 4.6 ... Centruroides limpidus (Mexican scorpion)
KGX47_CENLI Potassium channel toxin gamma-KTx 4.7 ... Centruroides limpidus (Mexican scorpion)
KGX48_CENEL Potassium channel toxin gamma-KTx 4.8 (CeErgTx3) ... Centruroides elegans (Bark scorpion)
KGX49_CENSC Potassium channel toxin gamma-KTx 4.9 (CsErgTx3) ... Centruroides sculpturatus (Arizona bark ...
KGX4A_CENSC Potassium channel toxin gamma-KTx 4.10 ... Centruroides sculpturatus (Arizona bark ...
KGX4B_CENNO Potassium channel toxin gamma-KTx 4.11 ... Centruroides noxius (Mexican scorpion)
KGX4C_CENSC Potassium channel toxin gamma-KTx 4.12 ... Centruroides sculpturatus (Arizona bark ...
KGX4D_CENNO Potassium channel toxin gamma-KTx 4.13 ... Centruroides noxius (Mexican scorpion)

2 entries

Ergtoxin family, Gamma-KTx 5 subfamily

Select_allDeselect_all
KGX51_CENSC Potassium channel toxin gamma-KTx 5.1 (CsErgTx5) ... Centruroides sculpturatus (Arizona bark ...
KGX52_CENGR Potassium channel toxin gamma-KTx 5.2 (CgErgTx3) ... Centruroides gracilis (Slenderbrown scorpion) ...

1 entry

FARP (FMRFamide related peptide) family

CRFA3_CONSP Conorfamide-Sr3 (CNF-Sr3) (Cono-RFamide-Sr3) Conus spurius (Alphabet cone)

1 entry

Formicidae venom precursor-01 superfamily

TX11A_TETBN U11-myrmicitoxin-Tb1a (U11-MYRTX-Tb1a) Tetramorium bicarinatum (Tramp ant)

pdb 8PWT

1 entry

Hainantoxin family, 17 subfamily

H17A3_CYRHA Hainantoxin-XVII.3 (HNTX-XVII.3) (Peptide ... Cyriopagopus hainanus (Chinese bird spider) ...

1 entry

Hainantoxin family, 20 subfamily

H20A2_CYRHA Hainantoxin-XX.2 (HNTX-XX.2) (Peptide F8-26.11) Cyriopagopus hainanus (Chinese bird spider) ...

5 entries

Invertebrate defensin family, Type 2 subfamily

Select_allDeselect_all
DEF1_MESMA Defensin BmKDfsin1 Mesobuthus martensii (Manchurian scorpion) ...
DEF2_MESMA Defensin BmKDfsin2 Mesobuthus martensii (Manchurian scorpion) ...
DEF3_MESMA Defensin BmKDfsin3 Mesobuthus martensii (Manchurian scorpion) ...

pdb 5XA6

DEF5_MESMA Defensin BmKDfsin5 Mesobuthus martensii (Manchurian scorpion) ...
DEF6_MESMA Defensin BmKDfsin6 Mesobuthus martensii (Manchurian scorpion) ...

11 entries

Long (3 C-C) scorpion toxin superfamily

Select_allDeselect_all
LV1A1_LYCMC Lipolysis-activating peptide 1-alpha chain ... Lychas mucronatus (Chinese swimming scorpion)
LV1A2_LYCMC Lipolysis-activating peptide 1-alpha chain ... Lychas mucronatus (Chinese swimming scorpion)
LV1A_BUTIS Lipolysis-activating peptide 1-alpha chain ... Buthus israelis (Israeli scorpion) (Buthus ...
LV1A_BUTOC Lipolysis-activating peptide 1-alpha chain ... Buthus occitanus tunetanus (Common European ...
LV1A_MESMA Lipolysis-activating peptide 1-alpha chain ... Mesobuthus martensii (Manchurian scorpion) ...
LV1B1_LYCMC Lipolysis-activating peptide 1-beta chain ... Lychas mucronatus (Chinese swimming scorpion)
LV1B2_LYCMC Lipolysis-activating peptide 1-beta chain ... Lychas mucronatus (Chinese swimming scorpion)
LV1B_BUTIS Lipolysis-activating peptide 1-beta chain ... Buthus israelis (Israeli scorpion) (Buthus ...
LV1B_BUTOC Lipolysis-activating peptide 1-beta chain ... Buthus occitanus tunetanus (Common European ...
LV1B_MESMA HMG-CoA reductase inhibitor bumarsin (JCH2) ... Mesobuthus martensii (Manchurian scorpion) ...
LVPAY_LYCMC Lipolysis-activating peptide 1-alpha chain ... Lychas mucronatus (Chinese swimming scorpion)

2 entries

Long (3 C-C) scorpion toxin superfamily, Sodium/Potassium channel inhibitor family

Select_allDeselect_all
TXA22_ANDAU Beta-toxin KAaH2 (Peptide AaF1CA22) Androctonus australis (Sahara scorpion)
TXA8_ANDAU Beta-toxin KAaH1 (Peptide AaF1CA8) Androctonus australis (Sahara scorpion)

1 entry

Long (4 C-C) scorpion toxin superfamily, Sodium channel inhibitor family

SCX27_TITSE Probable sodium channel toxin Ts27 (Putative ... Tityus serrulatus (Brazilian scorpion)

4 entries

Long chain scorpion toxin family, Class 1 subfamily

Select_allDeselect_all
KBX11_LYCMC Neurotoxin beta-KTx 31.1 Lychas mucronatus (Chinese swimming scorpion)
KBX1_ANDAU Potassium channel toxin AaTXK-beta (Toxin ... Androctonus australis (Sahara scorpion)
KBX1_TITSE Potassium channel toxin TsTXK-beta (TsTXKbeta) ... Tityus serrulatus (Brazilian scorpion)
KBX1_TITST Potassium channel toxin Tst-beta-KTx ... Tityus stigmurus (Brazilian scorpion)

7 entries

Long chain scorpion toxin family, Class 2 subfamily

Select_allDeselect_all
KA11N_SCOPC Potassium channel toxin Sp4 (KTX-Sp4) Scorpiops pococki (Scorpion)
KBX23_LYCMC Neurotoxin beta-KTx 14.3 Lychas mucronatus (Chinese swimming scorpion)

pdb 7LGV

KBX27_LYCMC Neurotoxin beta-KTx 17 (Neurotoxin KTx6) Lychas mucronatus (Chinese swimming scorpion)
KBX2_HOFGE Potassium channel toxin Hge-beta-KTx ... Hoffmannihadrurus gertschi (Scorpion) (Hadrurus ...
KBX2_MESMA Potassium channel toxin BmTXK-beta (BmKLK) ... Mesobuthus martensii (Manchurian scorpion) ...
KBX2_TITSE Tityustoxin-19 (Ts19) (Potassium channel toxin ... Tityus serrulatus (Brazilian scorpion)
KBX2_TITST Potassium channel toxin TstKMK (Toxin 5536) ... Tityus stigmurus (Brazilian scorpion)

4 entries

Long chain scorpion toxin family, Class 3 subfamily

Select_allDeselect_all
KBX32_HOFGE Hg-scorpine-like-2 (HgeScplp2) (Hgscplike2) Hoffmannihadrurus gertschi (Scorpion) (Hadrurus ...
KBX3_EUSVA Scorpine-like peptide Ev37 Euscorpiops validus (Scorpion)
KBX3_HOFGE Hge-scorpine (Hge-scorpine-like 1) (HgeScplp1) ... Hoffmannihadrurus gertschi (Scorpion) (Hadrurus ...

pdb 5IPO; 5JYH

KBX3_OPICY Scorpine-like peptide (OcyC7) Opisthacanthus cayaporum (South American ...

1 entry

Neurotoxin 02 (plectoxin) family, 04 (U16-lycotoxin) subfamily

TX24A_MACGS U11-hexatoxin-Mg1a (U11-HXTX-Mg1a) (Neurotoxin ... Macrothele gigas (Japanese funnel web spider)

6 entries

Neurotoxin 04 (omega-agtx) family, 01 (type I omega-agtx) subfamily

Select_allDeselect_all
TX1_OCUSU Kappa-lycotoxin-Os1a (Kappa-LCTX-Os1a) (Toxin ... Oculicosa supermirabilis (Central Asian ...
TX2M1_LYCSI U2-lycotoxin-Ls1a (U2-LCTX-Ls1a) (Toxin LSTX-M1) Lycosa singoriensis (Wolf spider) (Aranea ...
TX2M2_LYCSI U2-lycotoxin-Ls1b (U2-LCTX-Ls1b) (Toxin LSTX-M2) Lycosa singoriensis (Wolf spider) (Aranea ...
TX2M3_LYCSI U2-lycotoxin-Ls1c (U2-LCTX-Ls1c) (Toxin LSTX-M3) Lycosa singoriensis (Wolf spider) (Aranea ...
TX2M4_LYCSI U2-lycotoxin-Ls1d (U2-LCTX-Ls1d) (Toxin LSTX-M4) Lycosa singoriensis (Wolf spider) (Aranea ...
TX2M5_LYCSI U2-lycotoxin-Ls1e (U2-LCTX-Ls1e) (Toxin LSTX-M5) Lycosa singoriensis (Wolf spider) (Aranea ...

3 entries

Neurotoxin 10 (Hwtx-1) family

Select_allDeselect_all
NTA_AVIAU Kappa-theraphotoxin-Aa1a (Kappa-TRTX-Aa1a) Avicularia aurantiaca (Yellow-banded pinktoe ...

pdb 5WLX

NTA_AVIPU Mu/kappa-theraphotoxin-Ap1a (Mu/kappa-TRTX-Ap1a) Avicularia purpurea (Ecuadorian purple pinktoe ...
TX1A_PELMU Delta/kappa-theraphotoxin-Pm1a ... Pelinobius muticus (King baboon spider) ...

1 entry

Neurotoxin 10 (Hwtx-1) family, 07 (GrTx) subfamily

WGRTX_GRARO Omega-theraphotoxin-Gr1a (Omega-TRTX-Gr1a) ... Grammostola rosea (Chilean rose tarantula) ...

pdb 1KOZ

4 entries

Neurotoxin 10 (Hwtx-1) family, 09 (HaTx) subfamily

Select_allDeselect_all
TX1A_HETMC Delta-theraphotoxin-Hm1a (Delta-TRTX-Hm1a) ... Heteroscodra maculata (Togo starburst tarantula) ...

pdb 2N6O

TX1_STRGF Kappa-theraphotoxin-Scg1a (Kappa-TRTX-Scg1a) ... Stromatopelma calceatum griseipes (Feather leg ...

pdb 1LA4

TXHN1_GRARO Kappa-theraphotoxin-Gr1a (Kappa-TRTX-Gr1a) ... Grammostola rosea (Chilean rose tarantula) ...

pdb 1D1H

TXHN2_GRARO Kappa-theraphotoxin-Gr1b (Kappa-TRTX-Gr1b) ... Grammostola rosea (Chilean rose tarantula) ...

1 entry

Neurotoxin 10 (Hwtx-1) family, 11 (haplotoxin-2) subfamily

HTX2_CYRLI Beta/kappa-theraphotoxin-Hlv1a ... Cyriopagopus lividus (Cobalt blue tarantula) ...

1 entry

Neurotoxin 10 (Hwtx-1) family, 13 (Hntx-13) subfamily

TX2_HETMC Kappa-theraphotoxin-Hm2a (Kappa-TRTX-Hm2a) ... Heteroscodra maculata (Togo starburst tarantula) ...

3 entries

Neurotoxin 10 (Hwtx-1) family, 19 (HpTX2) subfamily

Select_allDeselect_all
TXHP2_HETVE Kappa-sparatoxin-Hv1b (Kappa-SPRTX-Hv1b) ... Heteropoda venatoria (Brown huntsman spider) ...

pdb 1EMX

TXJ1_HETVE Kappa-sparatoxin-Hv1e (Kappa-SPRTX-Hv1e) (Toxin ... Heteropoda venatoria (Brown huntsman spider) ...
TXU2_HETVE Kappa-sparatoxin-Hv1d (Kappa-SPRTX-Hv1d) (Toxin ... Heteropoda venatoria (Brown huntsman spider) ...

1 entry

Neurotoxin 10 (Hwtx-1) family, 20 (HpTX3) subfamily

TXHP3_HETVE Kappa-sparatoxin-Hv1c (Kappa-SPRTX-Hv1c) ... Heteropoda venatoria (Brown huntsman spider) ...

1 entry

Neurotoxin 10 (Hwtx-1) family, 21 (HpTx1) subfamily

TXHP1_HETVE Kappa-sparatoxin-Hv1a (Kappa-SPRTX-Hv1a) ... Heteropoda venatoria (Brown huntsman spider) ...

7 entries

Neurotoxin 10 (Hwtx-1) family, 28 (Jztx-11) subfamily

Select_allDeselect_all
JZ11A_CHIGU Kappa-theraphotoxin-Cg1a 1 (Kappa-TRTX-Cg1a) ... Chilobrachys guangxiensis (Chinese earth tiger ...

pdb 2A2V; 3J5Q

JZ11B_CHIGU Kappa-theraphotoxin-Cg1a 2 (Kappa-TRTX-Cg1a) ... Chilobrachys guangxiensis (Chinese earth tiger ...
JZ11C_CHIGU Kappa-theraphotoxin-Cg1a 3 (Kappa-TRTX-Cg1a) ... Chilobrachys guangxiensis (Chinese earth tiger ...
JZ11D_CHIGU Kappa-theraphotoxin-Cg1a 4 (Kappa-TRTX-Cg1a) ... Chilobrachys guangxiensis (Chinese earth tiger ...
JZ11E_CHIGU Kappa-theraphotoxin-Cg1a 5 (Kappa-TRTX-Cg1a) ... Chilobrachys guangxiensis (Chinese earth tiger ...
JZ11F_CHIGU Kappa-theraphotoxin-Cg1a 6 (Kappa-TRTX-Cg1a) ... Chilobrachys guangxiensis (Chinese earth tiger ...
TXG2_CHIGU Kappa-theraphotoxin-Pg2a (Kappa-TRTX-Pg2a) ... Chilobrachys guangxiensis (Chinese earth tiger ...

3 entries

Neurotoxin 10 (Hwtx-1) family, 33 (Jztx-1) subfamily

Select_allDeselect_all
JZT1A_CHIGU Delta-theraphotoxin-Cg1a 1 (Delta-TRTX-Cg1a) ... Chilobrachys guangxiensis (Chinese earth tiger ...
JZT1B_CHIGU Delta-theraphotoxin-Cg1a 2 (Delta-TRTX-Cg1a) ... Chilobrachys guangxiensis (Chinese earth tiger ...
JZT1C_CHIGU Delta-theraphotoxin-Cg1a 3 (Delta-TRTX-Cg1a) ... Chilobrachys guangxiensis (Chinese earth tiger ...

1 entry

Neurotoxin 10 (Hwtx-1) family, 39 (Jztx-34) subfamily

JZT34_CHIGU Mu-theraphotoxin-Cg1a (Mu-TRTX-Cg1a) ... Chilobrachys guangxiensis (Chinese earth tiger ...

pdb 8CIQ; 8CJP; 8CJQ; 8CJR; 8CJS; 8CJT

5 entries

Neurotoxin 10 (Hwtx-1) family, 44 (Jztx-4) subfamily

Select_allDeselect_all
JZT4A_CHIGU Kappa-theraphotoxin-Cg3a 1 (Kappa-TRTX-Cg3a) ... Chilobrachys guangxiensis (Chinese earth tiger ...
JZT4B_CHIGU Kappa-theraphotoxin-Cg3a 2 (Kappa-TRTX-Cg3a) ... Chilobrachys guangxiensis (Chinese earth tiger ...
JZTX3_CHIGU Beta/kappa-theraphotoxin-Cg1a ... Chilobrachys guangxiensis (Chinese earth tiger ...

pdb 2I1T

TXG1D_CHIGU Kappa-theraphotoxin-Pg1b (Kappa-TRTX-Pg1b) ... Chilobrachys guangxiensis (Chinese earth tiger ...
TXG1E_CHIGU Kappa-theraphotoxin-Pg1a (Kappa-TRTX-Pg1a) ... Chilobrachys guangxiensis (Chinese earth tiger ...

pdb 2WH9

1 entry

Neurotoxin 10 (Hwtx-1) family, 47 subfamily

JZT32_CHIGU U18-theraphotoxin-Cg1a (U18-TRTX-Cg1a) ... Chilobrachys guangxiensis (Chinese earth tiger ...

2 entries

Neurotoxin 10 (Hwtx-1) family, 51 (Hntx-8) subfamily, Hntx-8 sub-subfamily

Select_allDeselect_all
H8F01_CYRHA U3-theraphotoxin-Hhn1n (U3-TRTX-Hhn1n) ... Cyriopagopus hainanus (Chinese bird spider) ...
TXLB1_CYRSC U5-theraphotoxin-Hs1b 1 (U5-TRTX-Hs1b) (Lectin ... Cyriopagopus schmidti (Chinese bird spider) ...

pdb 6AV8

1 entry

Neurotoxin 10 (Hwtx-1) family, 52 (MTx4) subfamily

MTX4_GRARO M-theraphotoxin-Gr1a (M-TRTX-Gr1a) (GsMTx-4) ... Grammostola rosea (Chilean rose tarantula) ...

pdb 1LU8; 1TYK

2 entries

Neurotoxin 10 (Hwtx-1) family, 54 (ProTx-1) subfamily

Select_allDeselect_all
TXPR1_BUMPU Beta/omega-theraphotoxin-Bp1a ... Bumba pulcherrimaklaasi (Tarantula spider) ...
TXPR1_THRPR Beta/omega-theraphotoxin-Tp1a ... Thrixopelma pruriens (Peruvian green velvet ...

pdb 2M9L

1 entry

Neurotoxin 10 (Hwtx-1) family, 57 (ScTx1) subfamily

TX1_STRCF Kappa-theraphotoxin-Sc1a (Kappa-TRTX-Sc1a) ... Stromatopelma calceatum (Featherleg baboon ...

1 entry

Neurotoxin 10 (Hwtx-1) family, 58 subfamily

TX2_THEBL Kappa-theraphotoxin-Tb1b (Kappa-TRTX-Tb1b) ... Theraphosa blondi (Goliath birdeating spider)

2 entries

Neurotoxin 10 (Hwtx-1) family, 59 (Tltx) subfamily

Select_allDeselect_all
TX1_THEBL Kappa-theraphotoxin-Tb1a (Kappa-TRTX-Tb1a) ... Theraphosa blondi (Goliath birdeating spider)
TX3_THEBL Kappa-theraphotoxin-Tb1c (Kappa-TRTX-Tb1c) ... Theraphosa blondi (Goliath birdeating spider)

2 entries

Neurotoxin 10 (Hwtx-1) family, 62 (Vatx) subfamily

Select_allDeselect_all
TX621_PSACA Tau/kappa-theraphotoxin-Pc1a ... Psalmopoeus cambridgei (Trinidad chevron ...
TX622_PSACA Tau-theraphotoxin-Pc1b (Tau-TRTX-Pc1b) ... Psalmopoeus cambridgei (Trinidad chevron ...

2 entries

Neurotoxin 10 (Hwtx-1) family, 63 (VsTx1) subfamily

Select_allDeselect_all
VSTX1_ACAGO U1-theraphotoxin-Agm3a (U1-TRTX-Agm3a) Acanthoscurria gomesiana (Tarantula spider) ...
VSTX1_GRARO Kappa-theraphotoxin-Gr3a (Kappa-TRTX-Gr3a) ... Grammostola rosea (Chilean rose tarantula) ...

pdb 1S6X; 2N1N

1 entry

Neurotoxin 14 (magi-1) family, 01 (HNTX-16) subfamily

H16V1_CYRHA U11-theraphotoxin-Hhn1v (U11-TRTX-Hhn1v) ... Cyriopagopus hainanus (Chinese bird spider) ...

9 entries

Neurotoxin 30 (phrixotoxin) family

Select_allDeselect_all
AF1_GRARO Beta-theraphotoxin-Gr1b (Beta-TRTX-Gr1b) (GsAF ... Grammostola rosea (Chilean rose tarantula) ...
AF2_GRARO Kappa-theraphotoxin-Gr2c (Kappa-TRTX-Gr2c) ... Grammostola rosea (Chilean rose tarantula) ...
JZT45_CHIGU Kappa-theraphotoxin-Cg2a (Kappa-TRTX-Cg2a) ... Chilobrachys guangxiensis (Chinese earth tiger ...
JZTX5_CHIGU Beta/kappa-theraphotoxin-Cg2a ... Chilobrachys guangxiensis (Chinese earth tiger ...

pdb 6CGW; 6CHC; 6CNU

MTX2_GRARO Kappa-theraphotoxin-Gr2a (Kappa-TRTX-Gr2a) ... Grammostola rosea (Chilean rose tarantula) ...

pdb 1LUP

TX1_GRARO Beta-theraphotoxin-Gr1a (Beta-TRTX-Gr1a) (GrTx1) Grammostola rosea (Chilean rose tarantula) ...
TXB2A_PTEMU Beta/kappa-theraphotoxin-Pmu2a ... Pterinochilus murinus (Mombasa golden starburst ...
TXP1_PARSR Kappa-theraphotoxin-Ps1a (Kappa-TRTX-Ps1a) ... Paraphysa scrofa (Chilean copper tarantula) ...

pdb 1V7F

TXP2_PARSR Kappa-theraphotoxin-Ps1b (Kappa-TRTX-Ps1b) ... Paraphysa scrofa (Chilean copper tarantula) ...

5 entries

Not in a family

Select_allDeselect_all
APAM_APIME Apamin (APM) (Apamine) Apis mellifera (Honeybee)

pdb 7OXF

CXRA_CONMO Delta/kappa-conotoxin Mo3964 (Mo3964) Conus monile (Necklace cone)

pdb 2MW7

KTX20_TITSE Putative potassium channel toxin Ts20 (Putative ... Tityus serrulatus (Brazilian scorpion)
TX1A_TRICU Insect toxin mu-NPTX-Nc1a ... Trichonephila clavata (Joro spider) (Nephila ...
TX31B_SCOMU Kappa-scoloptoxin(03)-Ssm1b ... Scolopendra mutilans (Chinese red-headed ...

1 entry

O2 superfamily, Contryphan family

COW_CONVE Contryphan-Vn Conus ventricosus (Mediterranean cone)

pdb 1NXN

2 entries

Peptidase S1 family, Snake venom subfamily

Select_allDeselect_all "Peptidase S1 family" VenomZone page
VSP13_CRODU Thrombin-like enzyme gyroxin B1.3 (SVTLE gyroxin ... Crotalus durissus terrificus (South American ...
VSP1_CRODO Thrombin-like enzyme collinein-1 (SVTLE ... Crotalus durissus collilineatus (Brazilian ...

1 entry

Phospholipase A2 family, Group I subfamily, D49 sub-subfamily

"Phospholipase A2 family" VenomZone page
PA2A_NAJAT Acidic phospholipase A2 natratoxin (svPLA2) (EC ... Naja atra (Chinese cobra)

pdb 2OSH

1 entry

Phospholipase A2 family, Group II subfamily, Q49 sub-subfamily

"Phospholipase A2 family" VenomZone page
PA2H_GLOUS Basic phospholipase A2 homolog Gln49-PLA2 ... Gloydius ussuriensis (Ussuri mamushi) (Gloydius ...

1 entry

Phrixotoxin family

TX1A_GRAIH Beta/kappa-theraphotoxin-Gi1a ... Grammostola iheringi (Argentinean black ...

1 entry

Scoloptoxin family

TX31C_SCOMU Kappa-scoloptoxin(03)-Ssm1c ... Scolopendra mutilans (Chinese red-headed ...

4 entries

Scoloptoxin-03 family

Select_allDeselect_all
TX31A_SCODE Kappa-scoloptoxin(03)-Ssd1a ... Scolopendra dehaani (Thai centipede) ...

pdb 2MVT

TX31A_SCOMU Kappa-scoloptoxin(03)-Ssm1a ... Scolopendra mutilans (Chinese red-headed ...

pdb 2M35

TX31D_SCOMU Kappa-scoloptoxin(03)-Ssm1d ... Scolopendra mutilans (Chinese red-headed ...
TX31E_SCOMU Kappa-scoloptoxin(03)-Ssm1e ... Scolopendra mutilans (Chinese red-headed ...

1 entry

Scoloptoxin-04 family

TX41A_SCODE Kappa-scoloptoxin(04)-Ssd1a ... Scolopendra dehaani (Thai centipede) ...

6 entries

Scoloptoxin-07 family

Select_allDeselect_all
TX72A_SCOMU Kappa-scoloptoxin(07)-Ssm2a ... Scolopendra mutilans (Chinese red-headed ...
TX72B_SCOMU Kappa-scoloptoxin(07)-Ssm2b ... Scolopendra mutilans (Chinese red-headed ...
TX72C_SCOMU Kappa-scoloptoxin(07)-Ssm2c ... Scolopendra mutilans (Chinese red-headed ...
TX72D_SCOMU Kappa-scoloptoxin(07)-Ssm2d ... Scolopendra mutilans (Chinese red-headed ...
TX72E_SCOMU Kappa-scoloptoxin(07)-Ssm2e ... Scolopendra mutilans (Chinese red-headed ...
TX72F_SCOMU Kappa-scoloptoxin(07)-Ssm2f ... Scolopendra mutilans (Chinese red-headed ...

1 entry

Scoloptoxin-10 family

TXA1A_SCODE Kappa-scoloptoxin(10)-Ssd1a ... Scolopendra dehaani (Thai centipede) ...

4 entries

Scoloptoxin-11 family

Select_allDeselect_all
TX14B_SCODE Scoloptoxin SSD20 Scolopendra dehaani (Thai centipede) ...
TXB1A_SCODE Kappa-scoloptoxin(11)-Ss1a ... Scolopendra dehaani (Thai centipede) ...
TXB1B_SCODE Kappa-scoloptoxin(11)-Ssd1b ... Scolopendra dehaani (Thai centipede) ...
TXB3A_SCOMU Kappa-scoloptoxin(11)-Ssm3a ... Scolopendra mutilans (Chinese red-headed ...

3 entries

Scoloptoxin-15 family

Select_allDeselect_all
TXF1A_SCOMU Mu-scoloptoxin(15)-Ssm1a (Mu-SLPTX(15)-Ssm1a) ... Scolopendra mutilans (Chinese red-headed ...

pdb 5X0S

TXF2A_SCODE Kappa-scoloptoxin(15)-Ssd2a ... Scolopendra dehaani (Thai centipede) ...
TXF3A_SCODE Kappa-scoloptoxin(15)-Ssd3a ... Scolopendra dehaani (Thai centipede) ...

1 entry

Sea anemone sodium channel inhibitory toxin family

NAU1A_EXADI Delta-aiptatoxin-Adi1a (Delta-ATTX-Adi1a) (Ion ... Exaiptasia diaphana (Tropical sea anemone) ...

4 entries

Sea anemone structural class 9a family

Select_allDeselect_all
TX9A0_BUNCN Toxin Bcg III 21.00 (Bcg 21.00) (AnmTX BC 9a-2) Bunodosoma cangicum (Sea anemone)
TX9A7_BUNCN U-actitoxin-Bcg2a (U-AITX-Bcg2a) (AnmTX BC 9a-3) ... Bunodosoma cangicum (Sea anemone)
TX9AN_BUNCN Toxin Bcg III 23.41 (Bcg 23.41) (AnmTX BC 9a-1) Bunodosoma cangicum (Sea anemone)
TX9A_STIHA Kappa-stichotoxin-Shd1a/kappa-stichotoxin-Shd1b ... Stichodactyla haddoni (Saddle carpet anemone) ...

9 entries

Sea anemone type 1 potassium channel toxin family, Type 1a subfamily

Select_allDeselect_all
1AK_HETMG Kappa-stichotoxin-Hmg1a (Kappa-SHTX-Hmg1a) ... Heteractis magnifica (Magnificent sea anemone) ...
K1A_ANEER Kappa-actitoxin-Aer3a (Kappa-AITX-Aer3a) (AnerK) ... Anemonia erythraea (Sea anemone)

pdb 7OD2

K1A_CRYAD Kappa-thalatoxin-Cad2a (Kappa-TATX-Cad2a) ... Cryptodendrum adhaesivum (Adhesive sea anemone)
K1A_HETHE Kappa-thalatoxin-Hhe2a (Kappa-TATX-Hhe2a) ... Heterodactyla hemprichii (Hemprich's sea ...
K1A_STIGI Kappa-stichotoxin-Sgt4a (Kappa-SHTX-Sgt4a) ... Stichodactyla gigantea (Giant carpet anemone) ...
K1A_STIHA Kappa-stichotoxin-Shd5a (Kappa-SHTX-Shd5a) ... Stichodactyla haddoni (Saddle carpet anemone) ...
K1A_STIHL Kappa-stichotoxin-She3a (Kappa-SHTX-She3a) ... Stichodactyla helianthus (Sun anemone) ...

pdb 1BEI; 1C2U; 1ROO; 2K9E; 4LFQ; 4LFS; 4Z7P; 5I5A; 5I5B; 5I5C

K1A_STIME Kappa-stichotoxin-Smt1a (Kappa-SHTX-Smt1a) ... Stichodactyla mertensii (Merten's carpet sea ...
K1A_THAAS Kappa-thalatoxin-Tas2a (Kappa-TATX-Tas2a) ... Thalassianthus aster (Fuzzy-tipped anemone)

13 entries

Sea anemone type 1 potassium channel toxin family, Type 1b subfamily

Select_allDeselect_all
K1B1_BUNCI Kappa-actitoxin-Bcs3a (Kappa-AITX-Bcs3a) ... Bunodosoma caissarum (Sea anemone)
K1B1_OULSP U-actitoxin-Oulsp1 (U-AITX-Oulsp1) (OspTx2a) Oulactis sp. (Sea anemone)

pdb 6CKD; 6CKF

K1B2_BUNCI Kappa-actitoxin-Bcs3b (Kappa-AITX-Bcs3b) ... Bunodosoma caissarum (Sea anemone)
K1B9A_ANEVI U-actitoxin-Avd9a (U-AITX-Avd9a) (Potassium ... Anemonia viridis (Snakelocks anemone)
K1B9B_ANEVI U-actitoxin-Avd9b (U-AITX-Avd9b) (Potassium ... Anemonia viridis (Snakelocks anemone)
K1B9C_ANEVI U-actitoxin-Avd9c (U-AITX-Avd9c) (Potassium ... Anemonia viridis (Snakelocks anemone)
K1B9D_ANEVI U-actitoxin-Avd9d (U-AITX-Avd9d) (Potassium ... Anemonia viridis (Snakelocks anemone)
K1BAA_ANEVI U-actitoxin-Avd10a (U-AITX-Avd10a) (Potassium ... Anemonia viridis (Snakelocks anemone)
K1BBA_ANEVI U-actitoxin-Avd11a (U-AITX-Avd11a) (Potassium ... Anemonia viridis (Snakelocks anemone)
K1B_ACTEQ Kappa-actitoxin-Aeq4a (Kappa-AITX-Aeq4a) ... Actinia equina (Beadlet anemone)
K1B_ANESU Kappa-actitoxin-Avd6a (Kappa-AITX-Avd6a) ... Anemonia sulcata (Mediterranean snakelocks sea ...
K1B_BUNGR Kappa-actitoxin-Bgr1a (Kappa-AITX-Bgr1a) ... Bunodosoma granuliferum (Red warty sea anemone)

pdb 1BGK

K1B_METSE U-metritoxin-Msn1a (U-MTTX-Msn1a) (Metridin) Metridium senile (Brown sea anemone) (Frilled ...

28 entries

Sea anemone type 3 (BDS) potassium channel toxin family

Select_allDeselect_all
BDS1_ANESU Delta/kappa-actitoxin-Avd4a ... Anemonia sulcata (Mediterranean snakelocks sea ...

pdb 1BDS; 2BDS

BDS1_ANEVI Kappa-actitoxin-Avd4a (Kappa-AITX-Avd4a) ... Anemonia viridis (Snakelocks anemone)
BDS1_ANTEL Kappa-actitoxin-Ael2a (Kappa-AITX-Ael2a) (Toxin ... Anthopleura elegantissima (Green aggregating ...

pdb 1WQK; 7BWI

BDS2C_ANTEL U-actitoxin-Ael2c (U-AITX-Ael2c) (U-AITX-Ael1a) Anthopleura elegantissima (Green aggregating ...
BDS2_ANESU DeltaKappa-actitoxin-Avd4b ... Anemonia sulcata (Mediterranean snakelocks sea ...
BDS2_ANTEL Pi-actitoxin-Ael2b (Pi-AITX-Ael2b) (Toxin ... Anthopleura elegantissima (Green aggregating ...

pdb 1WXN; 2MUB

BDS3A_BUNGR U-actitoxin-Bgr3a (U-AITX-Bgr3a) (U-AITX-Bg1b) Bunodosoma granuliferum (Red warty sea anemone)
BDS3B_BUNGR U-actitoxin-Bgr3b (U-AITX-Bgr3b) (U-AITX-Bg1c) Bunodosoma granuliferum (Red warty sea anemone)
BDS3C_BUNGR U-actitoxin-Bgr3c (U-AITX-Bgr3c) (U-AITX-Bg1d) Bunodosoma granuliferum (Red warty sea anemone)
BDS3D_BUNGR U-actitoxin-Bgr3d (U-AITX-Bgr3d) (U-AITX-Bg1e) Bunodosoma granuliferum (Red warty sea anemone)
BDS3_ANEVI Kappa-actitoxin-Avd4c (Kappa-AITX-Avd4c) ... Anemonia viridis (Snakelocks anemone)
BDS3_BUNGR U-AITX-Bg1a Bunodosoma granuliferum (Red warty sea anemone)
BDS4_ANEVI Kappa-actitoxin-Avd4d (Kappa-AITX-Avd4d) ... Anemonia viridis (Snakelocks anemone)
BDS4_ANTEL Kappa-actitoxin-Ael2e (Kappa-AITX-Ael2e) (Toxin ... Anthopleura elegantissima (Green aggregating ...
BDS5B_RADCR Pi-stichotoxin-Hcr5b (Pi-SHTX-Hcr5b) (APETx-like ... Radianthus crispa (Leathery sea anemone) ...
BDS5_ANEVI Kappa-actitoxin-Avd4e (Kappa-AITX-Avd4e) ... Anemonia viridis (Snakelocks anemone)
BDS6_ANEVI Kappa-actitoxin-Avd4f (Kappa-AITX-Avd4f) ... Anemonia viridis (Snakelocks anemone)
BDS7_ANEVI Kappa-actitoxin-Avd4g (Kappa-AITX-Avd4g) ... Anemonia viridis (Snakelocks anemone)
BDS8_ANEVI Kappa-actitoxin-Avd4h (Kappa-AITX-Avd4h) ... Anemonia viridis (Snakelocks anemone)
BDSA_ANEVI Kappa-actitoxin-Avd4j (Kappa-AITX-Avd4j) ... Anemonia viridis (Snakelocks anemone)
BDSB_ANEVI Kappa-actitoxin-Avd4i (Kappa-AITX-Avd4i) ... Anemonia viridis (Snakelocks anemone)
BDSC_ANEVI Kappa-actitoxin-Avd4l (Kappa-AITX-Avd4l) ... Anemonia viridis (Snakelocks anemone)
BDSD_ANEVI Kappa-actitoxin-Avd4m (Kappa-AITX-Avd4m) ... Anemonia viridis (Snakelocks anemone)
BDSE_ANEVI Kappa-actitoxin-Avd4n (Kappa-AITX-Avd4n) ... Anemonia viridis (Snakelocks anemone)
BDSF_ANEVI Kappa-actitoxin-Avd4o (Kappa-AITX-Avd4o) (Blood ... Anemonia viridis (Snakelocks anemone)
BDSG_ANEVI Kappa-actitoxin-Avd4p (Kappa-AITX-Avd4p) (Blood ... Anemonia viridis (Snakelocks anemone)
BDSV_BUNCI Toxin BcV Bunodosoma caissarum (Sea anemone)
TXPM2_PHYCF Toxin PhcrTx2 Phymanthus crucifer (Red beaded anemone)

3 entries

Sea anemone type 5 potassium channel toxin family

Select_allDeselect_all
KV51_METSE U-metritoxin-Msn2a (U-MTTX-Msn2a) (Toxin ... Metridium senile (Brown sea anemone) (Frilled ...
KV51_NEMVE Toxin NvePTx1 Nematostella vectensis (Starlet sea anemone)
KV53_BUNCI Kappa-actitoxin-Bcs4a (Kappa-AITX-Bcs4a) ... Bunodosoma caissarum (Sea anemone)

1 entry

Sea anemone type 6 potassium channel toxin family

K6TX1_ACTBE Potassium channel toxin AbeTx1 Actinia bermudensis (Maroon anemone)

1 entry

Sea anemonne PHAB family

KPHAB_ACTTE Kappa-actitoxin-Ate1a (Ate1a) Actinia tenebrosa (Australian red waratah sea ...

pdb 6AZA

3 entries

Short scorpion toxin superfamily, Chloride channel inhibitor family

Select_allDeselect_all
CTXL1_MESEU Chloride channel toxin-like peptide MeuClTx-1 ... Mesobuthus eupeus (Lesser Asian scorpion) ...
CTXL3_HOTTA Neurotoxin BtITx3 (Neurotoxin BTChl1) Hottentotta tamulus (Eastern Indian scorpion) ...
CTXL_MESEU Chlorotoxin-like peptide MeuClTx (Chloride ... Mesobuthus eupeus (Lesser Asian scorpion) ...

8 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family

Select_allDeselect_all
KAXU0_TITST Peptide 2900 (Potassium channel toxin alpha-KTx) Tityus stigmurus (Brazilian scorpion)
KAXU1_HOTTA Tamulustoxin (TmTX) (Potassium channel toxin ... Hottentotta tamulus (Eastern Indian scorpion) ...
KAXU2_HOTTA Tamulustoxin-2 (TmTX2) (Potassium channel toxin ... Hottentotta tamulus (Eastern Indian scorpion) ...
KAXU3_MESEU Potassium channel toxin MeuTXKalpha3 (Potassium ... Mesobuthus eupeus (Lesser Asian scorpion) ...
KAXU4_MESEU Potassium channel toxin MeuTXKalpha4 (Potassium ... Mesobuthus eupeus (Lesser Asian scorpion) ...
KAXUB_TITST Peptide 2412 (Potassium channel toxin alpha-KTx) Tityus stigmurus (Brazilian scorpion)
KAX_BUTIS Potassium channel toxin-like Tx677 (Potassium ... Buthus israelis (Israeli scorpion) (Buthus ...
KAX_ISOMC Potassium channel toxin ImKTx88 (Potassium ... Isometrus maculatus (Lesser brown scorpion) ...

13 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 01 subfamily

Select_allDeselect_all
KAX11_LEIHE Potassium channel toxin alpha-KTx 1.1 (ChTX-Lq1) ... Leiurus hebraeus (Hebrew deathstalker scorpion) ...

pdb 1BAH; 1CMR; 2A9H; 2CRD; 4JTA; 4JTC; 4JTD

KAX15_MESMA Potassium channel toxin alpha-KTx 1.5 (BmTX1) ... Mesobuthus martensii (Manchurian scorpion) ...

pdb 1BIG; 6AVC

KAX16_MESMA Potassium channel toxin alpha-KTx 1.6 (BmTX2) ... Mesobuthus martensii (Manchurian scorpion) ...

pdb 2BMT

KAX19_CENLM Potassium channel toxin alpha-KTx 1.9 ... Centruroides limbatus (Bark scorpion)
KAX1A_PARTR Potassium channel toxin alpha-KTx 1.10 ... Parabuthus transvaalicus (South African fattail ...
KAX1C_LEIHE Potassium channel toxin alpha-KTx 1.12 ... Leiurus hebraeus (Hebrew deathstalker scorpion) ...
KAX1D_LEIHE Potassium channel toxin alpha-KTx 1.13 ... Leiurus hebraeus (Hebrew deathstalker scorpion) ...
KAX1E_MESMA Potassium channel toxin alpha-KTx 1.14 (BmKcug1) ... Mesobuthus martensii (Manchurian scorpion) ...
KAX1F_MESMA Potassium channel toxin alpha-KTx 1.15 (BmKcug2) ... Mesobuthus martensii (Manchurian scorpion) ...
KAX1G_MESEU Potassium channel toxin alpha-KTx 1.16 (Toxin ... Mesobuthus eupeus (Lesser Asian scorpion) ...
KAX1H_MESEU Potassium channel toxin alpha-KTx 1.17 (Toxin ... Mesobuthus eupeus (Lesser Asian scorpion) ...
KAX1I_RHOJU Potassium channel toxin alpha-KTx 1.18 (Peptide ... Rhopalurus junceus (Caribbean blue scorpion)
KAX1X_MESMA Potassium channel toxin alpha-KTx BmKcug1a ... Mesobuthus martensii (Manchurian scorpion) ...

26 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 02 subfamily

Select_allDeselect_all
KAX21_CENNO Potassium channel toxin alpha-KTx 2.1 ... Centruroides noxius (Mexican scorpion)

pdb 1SXM

KAX22_CENMA Potassium channel toxin alpha-KTx 2.2 ... Centruroides margaritatus (Central American bark ...

pdb 1MTX

KAX23_CENLI Potassium channel toxin alpha-KTx 2.3 ... Centruroides limpidus (Mexican scorpion)
KAX24_CENNO Potassium channel toxin alpha-KTx 2.4 ... Centruroides noxius (Mexican scorpion)
KAX25_CENLM Potassium channel toxin alpha-KTx 2.5 ... Centruroides limbatus (Bark scorpion)

pdb 1HLY

KAX26_CENLM Potassium channel toxin alpha-KTx 2.6 ... Centruroides limbatus (Bark scorpion)
KAX28_CENEL Potassium channel toxin alpha-KTx 2.8 (Toxin ... Centruroides elegans (Bark scorpion)
KAX29_CENEL Potassium channel toxin alpha-KTx 2.9 (Toxin ... Centruroides elegans (Bark scorpion)
KAX2A_CENBO Potassium channel toxin alpha-KTx 2.10 (CboK5) ... Centruroides bonito (Scorpion)
KAX2A_CENEL Potassium channel toxin alpha-KTx 2.10 (Toxin ... Centruroides elegans (Bark scorpion)
KAX2B_CENEL Potassium channel toxin alpha-KTx 2.11 (Toxin ... Centruroides elegans (Bark scorpion)
KAX2C_CENEL Potassium channel toxin alpha-KTx 2.12 (Toxin ... Centruroides elegans (Bark scorpion)
KAX2D_CENSU Potassium channel toxin alpha-KTx 2.13 (Toxin ... Centruroides suffusus (Durango bark scorpion)
KAX2E_HETGR Potassium channel toxin alpha-KTx 2.14 Heteroctenus garridoi (Cuban scorpion) ...
KAX2F_CENTE Potassium channel toxin alpha-KTx 2.15 (Toxin ... Centruroides tecomanus (Scorpion) (Centruroides ...
KAX2G_CENTE Potassium channel toxin alpha-KTx 2.16 (Toxin ... Centruroides tecomanus (Scorpion) (Centruroides ...
KAX2H_CENTE Potassium channel toxin alpha-KTx 2.17 (Toxin ... Centruroides tecomanus (Scorpion) (Centruroides ...
KAX2I_CENLI Potassium channel toxin alpha-KTx 2.18 (CllTx5) Centruroides limpidus (Mexican scorpion)
KAX2J_RHOJU Potassium channel toxin alpha-KTx 2.19 (Peptide ... Rhopalurus junceus (Caribbean blue scorpion)
KAX2K_CENTE Toxin Ct28 (Potassium channel toxin alpha-KTx 2) Centruroides tecomanus (Scorpion) (Centruroides ...
KAX2L_CENBO Potassium channel toxin alpha-KTx 2.21 (CboK6) Centruroides bonito (Scorpion)
KAX2M_CENBO Potassium channel toxin alpha-KTx 2.22 (CboK3) Centruroides bonito (Scorpion)
KAX2N_CENBO Potassium channel toxin alpha-KTx 2.23 (CboK4) Centruroides bonito (Scorpion)
KAX2O_CENBO Potassium channel toxin alpha-KTx 2.24 (CboK7) Centruroides bonito (Scorpion)
KAX2Y_CENLM Hongotoxin-4 (HgTX4) (Potassium channel toxin ... Centruroides limbatus (Bark scorpion)
KAX2Z_CENLM Hongotoxin-5 (HgTX5) (Potassium channel toxin ... Centruroides limbatus (Bark scorpion)

14 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 03 subfamily

Select_allDeselect_all
KAX31_ANDMA Potassium channel toxin alpha-KTx 3.1 ... Androctonus mauritanicus mauritanicus (Scorpion)

pdb 1KTX; 1XSW; 2KTX; 2UVS; 3ODV

KAX32_LEIHE Potassium channel toxin alpha-KTx 3.2 ... Leiurus hebraeus (Hebrew deathstalker scorpion) ...

pdb 1AGT

KAX34_LEIHE Potassium channel toxin alpha-KTx 3.4 ... Leiurus hebraeus (Hebrew deathstalker scorpion) ...
KAX36_MESMA Potassium channel toxin alpha-KTx 3.6 (BmKTX) Mesobuthus martensii (Manchurian scorpion) ...

pdb 1BKT; 2K4U; 2MLA; 2MLD

KAX37_ORTSC Potassium channel toxin alpha-KTx 3.7 (OsK-1) ... Orthochirus scrobiculosus (Central Asian ...

pdb 1SCO; 2CK4; 2CK5

KAX3A_BUTIS Potassium channel toxin alpha-KTx 3.10 (BoiTx1) Buthus israelis (Israeli scorpion) (Buthus ...

pdb 6ATM

KAX3B_ODODO Potassium channel toxin alpha-KTx 3.11 (OdK2) Odontobuthus doriae (Yellow Iranian scorpion)
KAX3C_ANDAM Potassium channel toxin alpha-KTx 3.12 ... Androctonus amoreuxi (African fattail scorpion) ...
KAX3D_MESEU Potassium channel toxin alpha-KTx 3.13 (MeuKTx) Mesobuthus eupeus (Lesser Asian scorpion) ...
KAX3F_MESGB Potassium channel toxin alpha-KTx 3.15 (MegKTx1) Mesobuthus gibbosus (Mediterranean checkered ...
KAX3H_BUTPA Potassium channel toxin alpha-KTx 3.17 (Toxin ... Buthus paris (Scorpion) (Buthus occitanus paris)
KAX3I_MESEU Potassium channel toxin alpha-KTx 3.18 (Toxin ... Mesobuthus eupeus (Lesser Asian scorpion) ...
KAX3J_MESEU Potassium channel toxin alpha-KTx 3.19 (Toxin ... Mesobuthus eupeus (Lesser Asian scorpion) ...
KAX3V_MESMA Toxin BmK NSPK (Buthus martensii Karsch ... Mesobuthus martensii (Manchurian scorpion) ...

11 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 04 subfamily

Select_allDeselect_all
KAX41_TITSE Potassium channel toxin alpha-KTx 4.1 (TSK4) ... Tityus serrulatus (Brazilian scorpion)

pdb 1HP2

KAX42_TITSE Potassium channel toxin alpha-KTx 4.2 ... Tityus serrulatus (Brazilian scorpion)

pdb 1TSK; 6ATL

KAX44_TITOB Potassium channel toxin alpha-KTx 4.4 (Toxin ... Tityus obscurus (Amazonian scorpion) (Tityus ...
KAX45_TITCO Potassium channel toxin alpha-KTx 4.5 Tityus costatus (Brazilian scorpion)

pdb 6ATN

KAX46_TITST Potassium channel toxin alpha-KTx 4.6 (Tst26) Tityus stigmurus (Brazilian scorpion)
KAX47_TITST Potassium channel toxin alpha-KTx 4.7 ... Tityus stigmurus (Brazilian scorpion)
KAX48_CENMA Potassium channel toxin alpha-KTx 4.8 (Cm39) Centruroides margaritatus (Central American bark ...
KTX22_TITSE Putative potassium channel toxin Ts22 (Putative ... Tityus serrulatus (Brazilian scorpion)
KTX23_TITSE Putative potassium channel toxin Ts23 (Putative ... Tityus serrulatus (Brazilian scorpion)
KTX24_TITSE Putative potassium channel toxin Ts24 (Putative ... Tityus serrulatus (Brazilian scorpion)
KTX25_TITSE Putative potassium channel toxin Ts25 (Putative ... Tityus serrulatus (Brazilian scorpion)

11 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 06 subfamily

Select_allDeselect_all
KAX61_PANIM Potassium channel toxin alpha-KTx 6.1 ... Pandinus imperator (Emperor scorpion)

pdb 1WZ5

KAX62_SCOPA Potassium channel toxin alpha-KTx 6.2 ... Scorpio palmatus (Israeli golden scorpion) ...

pdb 1TXM; 1WPD; 1WT7

KAX63_HETSP Potassium channel toxin alpha-KTx 6.3 ... Heterometrus spinifer (Asia giant forest ...

pdb 1QUZ; 1WPD; 1Y2P

KAX64_PANIM Potassium channel toxin alpha-KTx 6.4 (Potassium ... Pandinus imperator (Emperor scorpion)

pdb 1N8M

KAX69_OPICA Potassium channel toxin alpha-KTx 6.9 (OcKTx4) Opistophthalmus carinatus (African yellow leg ...

pdb 6AVD

KAX6A_OPICA Potassium channel toxin alpha-KTx 6.10 (OcKTx5) Opistophthalmus carinatus (African yellow leg ...
KAX6B_OPIMA Potassium channel toxin alpha-KTx 6.11 ... Opisthacanthus madagascariensis (Scorpion)

pdb 1WMT

KAX6C_ANUPH Potassium channel toxin alpha-KTx 6.12 ... Anuroctonus phaiodactylus (Mafia scorpion)
KAX6D_HETSP Potassium channel toxin alpha-KTx 6.13 ... Heterometrus spinifer (Asia giant forest ...
KAX6F_HEMLE Potassium channel toxin alpha-KTx 6.15 ... Hemiscorpius lepturus (Scorpion)
KAX6V_HETLA Potassium channel toxin alpha-KTx 6 hetlaxin Heterometrus laoticus (Thai giant scorpion)

2 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 07 subfamily

Select_allDeselect_all
KAX71_PANIM Potassium channel toxin alpha-KTx 7.1 ... Pandinus imperator (Emperor scorpion)

pdb 2PTA

KAX72_PANIM Potassium channel toxin alpha-KTx 7.2 ... Pandinus imperator (Emperor scorpion)

pdb 1C49

6 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 08 subfamily

Select_allDeselect_all
KAX82_MESMA Potassium channel toxin alpha-KTx 8.2 ... Mesobuthus martensii (Manchurian scorpion) ...

pdb 1WM7

KAX85_ODODO Potassium channel toxin alpha-KTx 8.5 (OdK1) ... Odontobuthus doriae (Yellow Iranian scorpion)
KAX86_MESEU Potassium channel toxin alpha-KTx 8.6 ... Mesobuthus eupeus (Lesser Asian scorpion) ...
KAX87_MESEU Potassium channel toxin alpha-KTx 8.7 (Toxin ... Mesobuthus eupeus (Lesser Asian scorpion) ...
KAX88_ORTSC Potassium channel toxin alpha-KTx 8.8 (OSK3) Orthochirus scrobiculosus (Central Asian ...
KAX8R_MESEU Potassium channel toxin MeuTXKalpha2 Mesobuthus eupeus (Lesser Asian scorpion) ...

4 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 09 subfamily

Select_allDeselect_all
KAX94_HOTTA Potassium channel toxin alpha-KTx 9.4 (BTK-2) Hottentotta tamulus (Eastern Indian scorpion) ...

pdb 2KTC

KAX95_BUTOC Potassium channel toxin alpha-KTx 9.5 (Kbot1) Buthus occitanus tunetanus (Common European ...
KAX9A_MESEU Potassium channel toxin alpha-KTx 9.10 (Toxin ... Mesobuthus eupeus (Lesser Asian scorpion) ...
KAX9B_MESGB Potassium channel toxin alpha-KTx 9.11 (Toxin ... Mesobuthus gibbosus (Mediterranean checkered ...

5 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 10 subfamily

Select_allDeselect_all
KA101_CENNO Potassium channel toxin alpha-KTx 10.1 ... Centruroides noxius (Mexican scorpion)

pdb 1PJV

KA102_CENNO Potassium channel toxin alpha-KTx 10.2 ... Centruroides noxius (Mexican scorpion)
KA104_CENBO Potassium channel toxin alpha-KTx 10.5 (CboK1) ... Centruroides bonito (Scorpion)
KA104_CENTE Potassium channel toxin alpha-KTx 10.4 (Toxin ... Centruroides tecomanus (Scorpion) (Centruroides ...
KA106_CENBO Potassium channel toxin alpha-KTx 10.6 (CboK2) Centruroides bonito (Scorpion)

6 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 11 subfamily

Select_allDeselect_all
KA111_PARVI Potassium channel toxin alpha-KTx 11.1 ... Parabuthus villosus (Black hairy thick-tailed ...
KA112_PARVI Potassium channel toxin alpha-KTx 11.2 ... Parabuthus villosus (Black hairy thick-tailed ...
KA113_PARGR Potassium channel toxin alpha-KTx 11.3 ... Parabuthus granulatus (Granulated thick-tailed ...
KA11L_LYCMC Toxin KTx8 (LmKTx8) Lychas mucronatus (Chinese swimming scorpion)
KA11M_MESMA Potassium channel toxin alpha-KTx J123 Mesobuthus martensii (Manchurian scorpion) ...
KTX21_TITSE Putative potassium channel toxin Ts21 (Putative ... Tityus serrulatus (Brazilian scorpion)

2 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 12 subfamily

Select_allDeselect_all
KA125_LYCMC Potassium channel toxin alpha-KTx 12.5 (Toxin ... Lychas mucronatus (Chinese swimming scorpion)
KA12O_SCOPC Potassium channel toxin alpha-KTX 12 Sp2 ... Scorpiops pococki (Scorpion)

1 entry

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 13 subfamily

KA132_ORTSC Potassium channel toxin alpha-KTx 13.2 (OsK-2) ... Orthochirus scrobiculosus (Central Asian ...

2 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 14 subfamily

Select_allDeselect_all
KA142_MESMA Potassium channel toxin alpha-KTx 14.2 (BmKK2) ... Mesobuthus martensii (Manchurian scorpion) ...

pdb 1PVZ

KA145_MESGB Potassium channel toxin alpha-KTx 14.5 (Toxin ... Mesobuthus gibbosus (Mediterranean checkered ...

5 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 15 subfamily

Select_allDeselect_all
KA151_ANDAU Potassium channel toxin alpha-KTx 15.1 (Peptide ... Androctonus australis (Sahara scorpion)
KA152_MESMA Potassium channel toxin alpha-KTx 15.2 (BmTX3) ... Mesobuthus martensii (Manchurian scorpion) ...
KA153_ANDMA Potassium channel toxin alpha-KTx 15.3 (Toxin ... Androctonus mauritanicus mauritanicus (Scorpion)

pdb 6GGZ

KA154_ANDAU Potassium channel toxin alpha-KTx 15.4 (AaTX1) ... Androctonus australis (Sahara scorpion)
KA156_TITDI Potassium channel toxin alpha-KTx 15.6 ... Tityus discrepans (Venezuelan scorpion)

pdb 2AXK

2 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 16 subfamily

Select_allDeselect_all
KA164_MESEU Potassium channel toxin alpha-KTx 16.4 ... Mesobuthus eupeus (Lesser Asian scorpion) ...
KA167_MESGB Potassium channel toxin alpha-KTx 16.7 ... Mesobuthus gibbosus (Mediterranean checkered ...

2 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 17 subfamily

Select_allDeselect_all
KA17C_MESMA Toxin BmKK12 Mesobuthus martensii (Manchurian scorpion) ...
KA17G_MESMA Toxin BmKK16 Mesobuthus martensii (Manchurian scorpion) ...

3 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 18 subfamily

Select_allDeselect_all
KA181_TITOB Potassium channel toxin alpha-KTx 18.1 (Toxin ... Tityus obscurus (Amazonian scorpion) (Tityus ...

pdb 2JP6

KA182_TITDI Potassium channel toxin alpha-KTx 18.2 (Toxin ... Tityus discrepans (Venezuelan scorpion)
KA183_TITDI Potassium channel toxin alpha-KTx 18.3 (Toxin ... Tityus discrepans (Venezuelan scorpion)

1 entry

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 19 subfamily

KA192_BUTOC Potassium channel toxin alpha-KTx 19.2 (Toxin ... Buthus occitanus tunetanus (Common European ...

1 entry

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 20 subfamily

KA201_TITTR Potassium channel toxin alpha-KTx 20.1 (Toxin ... Tityus trivittatus (Argentinean scorpion)

3 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 21 subfamily

Select_allDeselect_all
KA211_TITSE Potassium channel toxin alpha-KTx 21.1 ... Tityus serrulatus (Brazilian scorpion)
KA212_TITME Potassium channel toxin Tityus metuendus (Scorpion)
KAX_TITME Potassium channel toxin Tityus metuendus (Scorpion)

2 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 23 subfamily

Select_allDeselect_all
KA232_VAEMS Potassium channel toxin alpha-KTx 23.2 (Toxin ... Vaejovis mexicanus smithi (Mexican scorpion) ...
KA23N_VAEMS Toxin VmKTx1 (Toxin sVmKTx) Vaejovis mexicanus smithi (Mexican scorpion) ...

1 entry

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 24 subfamily

KA241_PANIM Potassium channel toxin alpha-KTx 24.1 ... Pandinus imperator (Emperor scorpion)

2 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 26 subfamily

Select_allDeselect_all
KA261_MESMA Potassium channel toxin alpha-KTx 26.1 ... Mesobuthus martensii (Manchurian scorpion) ...
KA26U_MESMA Mesomartoxin (MMTX) Mesobuthus martensii (Manchurian scorpion) ...

pdb 2RTZ

1 entry

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 28 subfamily

KA281_ISOMC Potassium channel toxin alpha-KTx 28.1 (Toxin ... Isometrus maculatus (Lesser brown scorpion) ...

pdb 2LIX

2 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 29 subfamily

Select_allDeselect_all
KA291_LYCMC Potassium channel toxin alpha-KTx 29.1 ... Lychas mucronatus (Chinese swimming scorpion)
KA292_LYCMC Potassium channel toxin alpha-KTx 29.2 ... Lychas mucronatus (Chinese swimming scorpion)

3 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 30 subfamily

Select_allDeselect_all
KA301_SCOR Potassium channel toxin alpha-KTx 30.1 (Toxin ... Scorpiops margerisonae (Scorpion)
KA302_SCOJE Potassium channel toxin alpha-KTx 30.2 (Toxin ... Scorpiops jendeki (Scorpion) (Scorpiops ...
KA303_SCOJE Potassium channel toxin alpha-KTx 30.3 (Toxin ... Scorpiops jendeki (Scorpion) (Scorpiops ...

1 entry

Short scorpion toxin superfamily, Potassium channel inhibitor family, Alpha-KTx 31 subfamily

KA311_BUTOC Potassium channel toxin alpha-KTx 31.1 (Kbot55) Buthus occitanus tunetanus (Common European ...

3 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Epsilon-KTx 01 subfamily

Select_allDeselect_all
KEX11_TITSE Potassium channel toxin epsilon-KTx 1.1 ... Tityus serrulatus (Brazilian scorpion)

pdb 2MSF

KEX12_TITSE Potassium channel toxin epsilon-KTx 1.2 ... Tityus serrulatus (Brazilian scorpion)
KEX1S_TITSE Peptide TsPep3 (Tityustoxin-13) (Ts13) Tityus serrulatus (Brazilian scorpion)

3 entries

Short scorpion toxin superfamily, Potassium channel inhibitor family, Gamma-KTx 2 subfamily

Select_allDeselect_all
KGX21_MESEU Potassium channel toxin gamma-KTx 2.1 ... Mesobuthus eupeus (Lesser Asian scorpion) ...

pdb 1J5J; 1LGL

KGX22_MESMA Potassium channel toxin gamma-KTx 2.2 (BmKK7) ... Mesobuthus martensii (Manchurian scorpion) ...

pdb 6AU7; 6AUP

KKX29_PANIM Potassium channel toxin kappa-KTx 2.9 (Potassium ... Pandinus imperator (Emperor scorpion)

pdb 7ZRU

2 entries

Short scorpion toxin superfamily, Potassium channel inhibitor kappa-KTx family, Kappa-KTx 1 subfamily

Select_allDeselect_all
KKX11_CHEFU Potassium channel toxin kappa-KTx 1.2 ... Chersonesometrus fulvipes (Indian black ...

pdb 1HP9; 6ATS

KKX13_HETSP Potassium channel toxin kappa-KTx 1.3 ... Heterometrus spinifer (Asia giant forest ...

6 entries

Short scorpion toxin superfamily, Potassium channel inhibitor kappa-KTx family, Kappa-KTx 2 subfamily

Select_allDeselect_all
KKX21_OPIMA Potassium channel toxin kappa-KTx 2.2 (Toxin ... Opisthacanthus madagascariensis (Scorpion)

pdb 1WQC; 1WQD

KKX23_OPIMA Potassium channel toxin kappa-KTx 2.3 (Toxin ... Opisthacanthus madagascariensis (Scorpion)

pdb 1WQE

KKX25_OPICY Potassium channel toxin kappa-KTx 2.5 (OcyC8) ... Opisthacanthus cayaporum (South American ...
KKX26_OPICY Potassium channel toxin kappa-KTx 2.6 (OcyC9) Opisthacanthus cayaporum (South American ...
KKX27_HETPE Potassium channel toxin kappa-KTx 2.7 ... Heterometrus petersii (Asian forest scorpion)
KKX28_HETPE Potassium channel toxin kappa-KTx 2.8 ... Heterometrus petersii (Asian forest scorpion)

4 entries

Short scorpion toxin superfamily, Potassium channel inhibitor kappa-KTx family, Kappa-KTx 3 subfamily

Select_allDeselect_all
KKX31_HETPE Potassium channel toxin kappa-KTx 3.1 ... Heterometrus petersii (Asian forest scorpion)
KKX32_HETPE Potassium channel toxin kappa-KTx 3.2 ... Heterometrus petersii (Asian forest scorpion)
KKX33_HETPE Potassium channel toxin kappa-KTx 3.3 ... Heterometrus petersii (Asian forest scorpion)
KKX34_HETPE Potassium channel toxin kappa-KTx 3.4 ... Heterometrus petersii (Asian forest scorpion)

1 entry

Short scorpion toxin superfamily, Potassium channel inhibitor kappa-KTx family, Kappa-KTx 4 subfamily

KKX41_HETPE Potassium channel toxin kappa-KTx 4.1 ... Heterometrus petersii (Asian forest scorpion)

1 entry

Short scorpion toxin superfamily, Potassium channel inhibitor kappa-KTx family, Kappa-KTx 5 subfamily

KKX51_HETLA Potassium channel toxin kappa-KTx 5.1 (HelaTx1) Heterometrus laoticus (Thai giant scorpion)

pdb 2NDD

1 entry

Snake three-finger toxin family, Ancestral subfamily, Orphan group II sub-subfamily

"Snake three-finger toxin family" VenomZone page
3NO21_NAJKA Neurotoxin Nk-3FTx Naja kaouthia (Monocled cobra) (Naja siamensis)

1 entry

Snake three-finger toxin family, Short-chain subfamily, Orphan group XI sub-subfamily

"Snake three-finger toxin family" VenomZone page
3SOBB_DENAN Dendrotoxin B (DTX-B) Dendroaspis angusticeps (Eastern green mamba) ...

1 entry

Snake three-finger toxin family, Short-chain subfamily, Type I alpha-neurotoxin sub-subfamily

"Snake three-finger toxin family" VenomZone page
3S11_HYDLA Short neurotoxin 1 (Neurotoxin A) Hydrophis lapemoides (Persian gulf sea snake) ...

1 entry

Snake three-finger toxin family, Short-chain subfamily, Type IA cytotoxin sub-subfamily

"Snake three-finger toxin family" VenomZone page
3SA8_NAJKA Cytotoxin 1 (CTX1) (CX1) (Cardiotoxin F8) ... Naja kaouthia (Monocled cobra) (Naja siamensis)

21 entries

Venom Kunitz-type family

Select_allDeselect_all "Venom Kunitz-type family" VenomZone page
VKT12_DENAN Kunitz-type serine protease inhibitor ... Dendroaspis angusticeps (Eastern green mamba) ...
VKT1_TRILK Kunitz-type U19-barytoxin-Tl1a (U19-BATX-Tl1a) ... Trittame loki (Brush-footed trapdoor spider)
VKT9_BUNFA Kunitz-type serine protease inhibitor IX ... Bungarus fasciatus (Banded krait) (Pseudoboa ...

pdb 1JC6

VKTB1_CONBU Kunitz-type conkunitzin-B1 (Conk-B1) Conus bullatus (Bubble cone)
VKTE_DENPO Kunitz-type serine protease inhibitor ... Dendroaspis polylepis polylepis (Black mamba)
VKTH1_BUNFA Kunitz-type serine protease inhibitor homolog ... Bungarus fasciatus (Banded krait) (Pseudoboa ...
VKTH1_BUNMU Kunitz-type serine protease inhibitor homolog ... Bungarus multicinctus (Many-banded krait)
VKTH1_DENPO Kunitz-type serine protease inhibitor homolog ... Dendroaspis polylepis polylepis (Black mamba)

pdb 1DEM; 1DEN

VKTH2_BUNFA Kunitz-type serine protease inhibitor homolog ... Bungarus fasciatus (Banded krait) (Pseudoboa ...
VKTH2_BUNMU Kunitz-type serine protease inhibitor homolog ... Bungarus multicinctus (Many-banded krait)

pdb 1BUN

VKTH3_BUNMU Kunitz-type serine protease inhibitor homolog ... Bungarus multicinctus (Many-banded krait)
VKTH4_BUNMU Kunitz-type serine protease inhibitor homolog ... Bungarus multicinctus (Many-banded krait)
VKTH5_BUNMU Kunitz-type serine protease inhibitor homolog ... Bungarus multicinctus (Many-banded krait)
VKTH6_BUNMU Kunitz-type serine protease inhibitor homolog ... Bungarus multicinctus (Many-banded krait)
VKTH7_BUNMU Kunitz-type serine protease inhibitor homolog ... Bungarus multicinctus (Many-banded krait)
VKTHA_DENAN Kunitz-type serine protease inhibitor homolog ... Dendroaspis angusticeps (Eastern green mamba) ...

pdb 1DTX

VKTHD_DENAN Kunitz-type serine protease inhibitor homolog ... Dendroaspis angusticeps (Eastern green mamba) ...
VKTHK_DENPO Kunitz-type serine protease inhibitor homolog ... Dendroaspis polylepis polylepis (Black mamba)

pdb 1DTK

VKTS1_CONST Kunitz-type conkunitzin-S1 (Conk-S1) Conus striatus (Striated cone)

pdb 1Y62; 2CA7; 6Q61; 6Q6C; 6YHY

VKT_ERIMA Kunitz-type serine protease inhibitor (Venom ... Eristicophis macmahoni (Leaf-nosed viper)
VKT_PSEPC Kunitz-type serine protease inhibitor PPTI ... Pseudocerastes persicus (Persian horned viper) ...

pdb 6A5I

9 entries

Venom Kunitz-type family, 01 (intermediate) subfamily

Select_allDeselect_all "Venom Kunitz-type family" VenomZone page
VKT40_CYRSC Kunitz-type kappaPI-theraphotoxin-Hs1d ... Cyriopagopus schmidti (Chinese bird spider) ...
VKTJ1_CYRHA Kunitz-type U15-theraphotoxin-Hhn1j ... Cyriopagopus hainanus (Chinese bird spider) ...
VKTL1_CYRHA Kunitz-type U15-theraphotoxin-Hhn1l ... Cyriopagopus hainanus (Chinese bird spider) ...
VKTM1_CYRHA Kunitz-type U15-theraphotoxin-Hhn1m ... Cyriopagopus hainanus (Chinese bird spider) ...
VKTN1_CYRHA Kunitz-type U15-theraphotoxin-Hhn1n ... Cyriopagopus hainanus (Chinese bird spider) ...
VKTO1_CYRHA Kunitz-type U15-theraphotoxin-Hhn1o ... Cyriopagopus hainanus (Chinese bird spider) ...
VKTP1_CYRHA Kunitz-type U15-theraphotoxin-Hhn1p ... Cyriopagopus hainanus (Chinese bird spider) ...
VKTQ1_CYRHA Kunitz-type U15-theraphotoxin-Hhn1q ... Cyriopagopus hainanus (Chinese bird spider) ...
VKTR1_CYRHA Kunitz-type U15-theraphotoxin-Hhn1r ... Cyriopagopus hainanus (Chinese bird spider) ...

8 entries

Venom Kunitz-type family, 02 (native) subfamily

Select_allDeselect_all "Venom Kunitz-type family" VenomZone page
TD1A_HADIN U13-hexatoxin-Hi1a (U13-HXTX-Hi1a) (SF18 ... Hadronyche infensa (Fraser island funnel-web ...
VKT11_CYRSC Kunitz-type kappaPI-theraphotoxin-Hs1b ... Cyriopagopus schmidti (Chinese bird spider) ...
VKT17_CYRHA Kunitz-type serine protease inhibitor ... Cyriopagopus hainanus (Chinese bird spider) ...
VKT1A_CYRSC Kunitz-type kappaPI-theraphotoxin-Hs1a ... Cyriopagopus schmidti (Chinese bird spider) ...

pdb 2JOT

VKT1_ARAVE Kunitz-type U1-aranetoxin-Av1a (U1-AATX-Av1a) ... Araneus ventricosus (Orbweaver spider) (Epeira ...
VKT25_CYRHA Kunitz-type serine protease inhibitor ... Cyriopagopus hainanus (Chinese bird spider) ...
VKT27_CYRSC Kunitz-type kappaPI-theraphotoxin-Hs1c ... Cyriopagopus schmidti (Chinese bird spider) ...
VKT4_CYRSC Kunitz-type kappaPI-theraphotoxin-Hs1e ... Cyriopagopus schmidti (Chinese bird spider) ...

30 entries

Venom Kunitz-type family, 03 (sub-Kunitz) subfamily

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VKT13_CYRSC Kunitz-type U15-theraphotoxin-Hs1d ... Cyriopagopus schmidti (Chinese bird spider) ...
VKT22_CYRSC Kunitz-type U15-theraphotoxin-Hs1a ... Cyriopagopus schmidti (Chinese bird spider) ...
VKT24_CYRSC Kunitz-type U15-theraphotoxin-Hs1e ... Cyriopagopus schmidti (Chinese bird spider) ...
VKT2_CYRHA Kunitz-type U15-theraphotoxin-Hhn1b ... Cyriopagopus hainanus (Chinese bird spider) ...
VKT2_CYRSC Kunitz-type U15-theraphotoxin-Hs1a ... Cyriopagopus schmidti (Chinese bird spider) ...
VKT31_CYRHA U15-Kunitz-type theraphotoxin-Hhn1b ... Cyriopagopus hainanus (Chinese bird spider) ...
VKT33_CYRSC Kunitz-type U15-theraphotoxin-Hs1a ... Cyriopagopus schmidti (Chinese bird spider) ...
VKT34_CYRHA Kunitz-type U15-theraphotoxin-Hhn1c ... Cyriopagopus hainanus (Chinese bird spider) ...
VKT35_CYRHA Kunitz-type U15-theraphotoxin-Hhn1d ... Cyriopagopus hainanus (Chinese bird spider) ...
VKT39_CYRSC Kunitz-type U15-theraphotoxin-Hs1g ... Cyriopagopus schmidti (Chinese bird spider) ...
VKT45_CYRHA Kunitz-type U15-theraphotoxin-Hhn1k ... Cyriopagopus hainanus (Chinese bird spider) ...
VKT45_CYRSC Kunitz-type U15-theraphotoxin-Hs1f ... Cyriopagopus schmidti (Chinese bird spider) ...
VKT4_CYRHA Kunitz-type U15-theraphotoxin-Hhn1d ... Cyriopagopus hainanus (Chinese bird spider) ...
VKT52_CYRHA Kunitz-type serine protease inhibitor HNTX-852 Cyriopagopus hainanus (Chinese bird spider) ...
VKT53_CYRHA Kunitz-type U15-theraphotoxin-Hhn1a ... Cyriopagopus hainanus (Chinese bird spider) ...
VKT68_CYRHA Kunitz-type U15-theraphotoxin-Hhn1e ... Cyriopagopus hainanus (Chinese bird spider) ...
VKT6_CYRSC Kunitz-type U15-theraphotoxin-Hs1a ... Cyriopagopus schmidti (Chinese bird spider) ...
VKT74_CYRHA Kunitz-type U15-theraphotoxin-Hhn1f ... Cyriopagopus hainanus (Chinese bird spider) ...
VKT76_CYRHA Kunitz-type serine protease inhibitor ... Cyriopagopus hainanus (Chinese bird spider) ...
VKT7_CYRHA Kunitz-type U15-theraphotoxin-Hhn1h ... Cyriopagopus hainanus (Chinese bird spider) ...
VKTA1_CYRHA Kunitz-type U15-theraphotoxin-Hhn1a ... Cyriopagopus hainanus (Chinese bird spider) ...
VKTC1_CYRHA Kunitz-type U15-theraphotoxin-Hhn1c ... Cyriopagopus hainanus (Chinese bird spider) ...
VKTE1_CYRHA Kunitz-type U15-theraphotoxin-Hhn1e ... Cyriopagopus hainanus (Chinese bird spider) ...
VKTF1_CYRHA Kunitz-type U15-theraphotoxin-Hhn1f ... Cyriopagopus hainanus (Chinese bird spider) ...
VKTG1_CYRHA Kunitz-type U15-theraphotoxin-Hhn1g ... Cyriopagopus hainanus (Chinese bird spider) ...
VKTG6_CYRSC Kunitz-type U15-theraphotoxin-Hs1b ... Cyriopagopus schmidti (Chinese bird spider) ...
VKTG9_CYRSC Kunitz-type U15-theraphotoxin-Hs1c ... Cyriopagopus schmidti (Chinese bird spider) ...
VKTH1_CYRHA Kunitz-type U15-theraphotoxin-Hhn1h ... Cyriopagopus hainanus (Chinese bird spider) ...
VKTI1_CYRHA Kunitz-type U15-theraphotoxin-Hhn1i ... Cyriopagopus hainanus (Chinese bird spider) ...
VKTK1_CYRHA Kunitz-type U15-theraphotoxin-Hhn1k ... Cyriopagopus hainanus (Chinese bird spider) ...

2 entries

Venom Kunitz-type family, Scorpion delta-Ktx subfamily, Delta-Ktx 1 sub-subfamily

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VKT11_HOFGE Kunitz-type serine protease inhibitor Hg1 ... Hoffmannihadrurus gertschi (Scorpion) (Hadrurus ...
VKT12_MESMA Kunitz-type serine protease inhibitor BmKTT-3 ... Mesobuthus martensii (Manchurian scorpion) ...

4 entries

Venom Kunitz-type family, Scorpion delta-Ktx subfamily, Delta-Ktx 2 sub-subfamily

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VKT21_LYCMC Kunitz-type serine protease inhibitor LmKTT-1a ... Lychas mucronatus (Chinese swimming scorpion)

pdb 2M01

VKT22_LYCMC Kunitz-type serine protease inhibitor LmKTT-1b ... Lychas mucronatus (Chinese swimming scorpion)
VKT23_LYCMC Kunitz-type serine protease inhibitor LmKTT-1c ... Lychas mucronatus (Chinese swimming scorpion)
VKT24_MESMA Kunitz-type serine protease inhibitor BmKTT-1 ... Mesobuthus martensii (Manchurian scorpion) ...

1 entry

Venom Kunitz-type family, Scorpion delta-Ktx subfamily, Delta-Ktx 3 sub-subfamily

"Venom Kunitz-type family" VenomZone page
VKT31_MESMA Kunitz-type serine protease inhibitor BmKTT-2 ... Mesobuthus martensii (Manchurian scorpion) ...

22 entries

Venom Kunitz-type family, Sea anemone type 2 potassium channel toxin subfamily

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VKT1A_ANEVI U-actitoxin-Avd3f (U-AITX-Avd3f) (AsKC1a) Anemonia viridis (Snakelocks anemone)
VKT1_ANESU KappaPI-actitoxin-Avd3b (KappaPI-AITX-Avd3b) ... Anemonia sulcata (Mediterranean snakelocks sea ...
VKT1_ANTEL KappaPI-actitoxin-Ael3a (KappaPI-AITX-Ael3a) ... Anthopleura elegantissima (Green aggregating ...
VKT2F_RADCR PI-stichotoxin-Hcr2f (PI-SHTX-Hcr2f) ... Radianthus crispa (Leathery sea anemone) ...
VKT2G_RADCR PI-stichotoxin-Hcr2g (PI-SHTX-Hcr2g) ... Radianthus crispa (Leathery sea anemone) ...
VKT2_ANESU KappaPI-actitoxin-Avd3c (KappaPI-AITX-Avd3c) ... Anemonia sulcata (Mediterranean snakelocks sea ...
VKT3_ANESU KappaPI-actitoxin-Avd3d (KappaPI-AITX-Avd3d) ... Anemonia sulcata (Mediterranean snakelocks sea ...
VKT3_PALCA Kunitz-like toxin PcKuz3 (Kunitz-type serine ... Palythoa caribaeorum (White encrusting zoanthid ...
VKT3_STIHA KappaPI-stichotoxin-Shd2a (KappaPI-SHTX-Shd2a) ... Stichodactyla haddoni (Saddle carpet anemone) ...
VKT4_ANEVI U-actitoxin-Avd3g (U-AITX-Avd3g) (AsKC4) Anemonia viridis (Snakelocks anemone)
VKT5_ANEVI U-actitoxin-Avd3h (U-AITX-Avd3h) (AsKC5) Anemonia viridis (Snakelocks anemone)
VKT6_ANEVI U-actitoxin-Avd3i (U-AITX-Avd3i) (AsKC6) Anemonia viridis (Snakelocks anemone)
VKT7_ANEVI U-actitoxin-Avd3j (U-AITX-Avd3j) (AsKC7) Anemonia viridis (Snakelocks anemone)
VKT8_ANEVI U-actitoxin-Avd3k (U-AITX-Avd3k) (AsKC8) Anemonia viridis (Snakelocks anemone)
VKT9_ANEVI U-actitoxin-Avd3l (U-AITX-Avd3l) (AsKC9) Anemonia viridis (Snakelocks anemone)
VKTA_ANEVI U-actitoxin-Avd3m (U-AITX-Avd3m) (AsKC10) Anemonia viridis (Snakelocks anemone)
VKTB_ANEVI U-actitoxin-Avd3n (U-AITX-Avd3n) (AsKC11) Anemonia viridis (Snakelocks anemone)
VKTC_ANEVI U-actitoxin-Avd3o (U-AITX-Avd3o) (AsKC12) Anemonia viridis (Snakelocks anemone)
VKTD_ANEVI U-actitoxin-Avd3p (U-AITX-Avd3p) (AsKC13) Anemonia viridis (Snakelocks anemone)
VKTE_ANEVI U-actitoxin-Avd3q (U-AITX-Avd3q) (AsKC14) Anemonia viridis (Snakelocks anemone)
VKTF_ANEVI U-actitoxin-Avd3r (U-AITX-Avd3r) (AsKC15) Anemonia viridis (Snakelocks anemone)
VKTG_ANEVI U-actitoxin-Avd3s (U-AITX-Avd3s) (AsKC16) Anemonia viridis (Snakelocks anemone)