Article ID Journal Published Year Pages File Type
1184450 EuPA Open Proteomics 2015 13 Pages PDF
Abstract

•Deep characterization of Crotalus durissus terrificus venome using bottom-up.•Comparison of different bottom-up approaches.•Identification of new toxins into Crotalus durissus terrificus venom.•Identification of low abundant proteins related to toxin synthesis.

The complete characterization of the snake venom protein components is a requirement for a systems-wide understanding of their biological context. In this work, we provide a deep proteomic characterization of Crotalus durissus terrificus venom using different bottom-up approaches. We identified more than five times more protein families than the sum of all identifications previously reported. For the first time in this sub-species, we report the identification of three new toxin families: CRISP, phospholipase-B, and SVVEGF. This work also describes proteins involved in regulation of toxin synthesis and processing that are present in venom.

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Related Topics
Physical Sciences and Engineering Chemistry Analytical Chemistry
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