UniProt functional annotation for Q7LZK8

UniProt code: Q7LZK8.

Organism: Bitis arietans (African puff adder).
Taxonomy: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Lepidosauria; Squamata; Bifurcata; Unidentata; Episquamata; Toxicofera; Serpentes; Colubroidea; Viperidae; Viperinae; Bitis.
 
Function: Snaclec that binds to von Willebrand factor (VWF) and induces its interaction with GPIbalpha (GP1BA) (via the vWF A1 domain), resulting in platelet aggregation. {ECO:0000269|PubMed:12069583, ECO:0000269|PubMed:8806626}.
 
Subunit: Heterodimer of subunits alpha and beta; disulfide-linked. {ECO:0000269|PubMed:11695907, ECO:0000269|PubMed:12851390}.
Subcellular location: Secreted.
Tissue specificity: Expressed by the venom gland.
Similarity: Belongs to the snaclec family. {ECO:0000305}.

Annotations taken from UniProtKB at the EBI.