Vipera ammodytes ammodytes venom proteomics

ABSTRACT: The nose-horned viper, its nominotypical subspecies Vipera ammodytes ammodytes (Vaa) in particular is, medically, the most relevant snake in Europe. The local and systemic clinical manifestations of poisoning by the venom of this snake are the result of the pathophysiological effects inflicted by enzymatic and non-enzymatic venom components acting, most prominently, on blood, cardiovascular and nerve systems. This venom comprises the most complex mixture of pharmacologically active proteins and peptides of all European snakes. To help improve the current antivenom therapy towards higher specificity and efficiency, and to assist drug discovery, we have constructed, by combining transcriptomic and proteomic analyses, the most comprehensive library yet of the Vaa venom proteins and peptides. At the protein level, 57 venom proteins belonging to 16 different protein families have been identified and, with SVSPs, sPLA2s, snaclecs and SVMPs, comprise about 80% of all venom proteins.

INSTRUMENT(S): ion trap

ORGANISM(S): Vipera Ammodytes Ammodytes

TISSUE(S): Venom

SUBMITTER: Adrijana Leonardi  

LAB HEAD: Igor Križaj

PROVIDER: PXD012752 | Pride | 2019-05-06

REPOSITORIES: Pride