Venom protein family

This page gives a list of venom protein families that are well described in the literature or found in different taxonomic groups. Those that are specific to a venomous taxa are marked by an asterisk. A detailed information of these families is available by clicking on the “protein family” blue hyperlink.

To have an idea of which taxon is known to belong to a protein family, logos or dashes are indicated in the table. Logos show that at least one venom protein belongs to the family, while dashes indicate that no venom protein has been described yet to belong to the family. Logos are clickable and provide a direct access to related UniProtKB/Swiss-Prot entries.

Protein families Snake Scorpion Cone
snail 		Spider Cnidarian Insect Other All
5'-nucleotidase - - - - - -
AB hydrolase superfamily, Lipase family (lysosomal acid lipase and phospholipase A1) - - - - -
Arthropod CHH/MIH/GIH/VIH hormone - - - - - -
Arthropod dermonecrotic toxin - - - - -
AVIT (prokineticin) - - -
Bradykinin-related peptide - - - - -
Bradykinin-potentiating peptide - - - - -
Cathelicidin - - - - - -
Cnidaria small cysteine-rich protein (SCRiP) * - - - - - -
Complement C3 homolog - - - - - -
CRISP -
Crotamine-myotoxin * - - - - - -
Cystatin - - - -
Disintegrin * - - - - - -
EGF domain peptide - - - - -
Endothelin/sarafotoxin - - - - - -
Flavin monoamine oxidase (L-amino acid oxidase) - - - - - -
Glycosyl hydrolase 13 - - - - - -
Glycosyl hydrolase 22 - - - - - -
Glycosyl hydrolase 56 (hyaluronidase) - -
Knottin (domain) - - -
Insulin - - - - - -
Metalloproteinase (M12A) - - - - -
Multicopper oxidase - - - - - -
Natriuretic peptide - - - -
NGF-beta - - - - - -
Nucleotide pyrophosphatase/phosphodiesterase - - - - - -
Ohanin/vespryn - - - - -
PDGF/VEGF growth factor - - - - - -
Peptidase S1 (serine protease) - -
Phospholipase A2 -
Phospholipase B-like - - - - - -
pHpG (metalloprotease inhibitor) * - - - - - -
Scorpion Na+ channel toxin, α subfamily * - - - - - -
Scorpion Na+ channel toxin, β subfamily * - - - - - -
Scorpion non-disulfide-bridged peptide (NDBP) * - - - - - -
Scorpion potassium channel toxin (scorpktx) * - - - - - -
Snaclec * - - - - - -
Snake three-finger toxin * - - - - - -
TCTP (translationally controlled tumor protein)
-
-

-
-
-

True venom lectin (C-type lectin) - - - - -
Type-B carboxylesterase/lipase - - - -
Venom Kunitz-type -
Venom metalloproteinase (M12B) - - -
Not in a family
Protein families Snake Scorpion Cone
snail 		Spider Cnidarian Insect Other All