UniProt functional annotation for P30403

UniProt code: P30403.

Organism: Calloselasma rhodostoma (Malayan pit viper) (Agkistrodon rhodostoma).
Taxonomy: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Lepidosauria; Squamata; Bifurcata; Unidentata; Episquamata; Toxicofera; Serpentes; Colubroidea; Viperidae; Crotalinae; Calloselasma.
 
Function: [Snake venom metalloproteinase rhodostoxin]: impairs hemostasis in the envenomed animal. {ECO:0000250}.
 
Function: [Disintegrin rhodostomin]: inhibit platelet aggregation induced by ADP, thrombin, platelet-activating factor and collagen. Acts by inhibiting fibrinogen interaction with platelet receptors alpha- IIb/beta-3 (ITGA2B/ITGB3).
 
Cofactor: Name=Zn(2+); Xref=ChEBI:CHEBI:29105; Evidence={ECO:0000250}; Note=Binds 1 zinc ion per subunit. {ECO:0000250};
Subunit: Monomeric (disintegrin). {ECO:0000250}.
Subcellular location: Secreted.
Tissue specificity: Expressed by the venom gland.
Ptm: Glycans are composed of 4 GlcNAc, 3 Man, 2 Gal, 2 NeuAC and 1 Fuc residue.
Similarity: Belongs to the venom metalloproteinase (M12B) family. P-II subfamily. P-IIa sub-subfamily. {ECO:0000305}.

Annotations taken from UniProtKB at the EBI.