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ProteomicsIdentification of a precursor processing protease from the spider Cupiennius salei essential for venom neurotoxin maturation
Spider venom neurotoxins and cytolytic peptides are expressed as elongated precursor peptides, which are post-translationally processed by proteases to yield the active mature peptides. The recognition motifs for these processing proteases, first published more than ten years ago, include the Proces...
ORGANISM(S): Cupiennius salei (American wandering spider) 
2018-01-02 | PXD007126 | Pride
Ipqm Neurotoxin Pqm Propeptide Venom Cupiennius salei Processing quadruplet motif Protease Enzyme purification 
ProteomicsThe dual prey-inactivation strategy of spiders - In-depth venomic analysis of Cupiennius salei
Most knowledge on spider venoms concerns neurotoxins acting on ion channels, whereas proteins and their significance for the envenomation process are neglected. The comprehensive analysis presented here of the venom gland transcriptome and proteome of Cupiennius salei with a focus on proteins and cy...
ORGANISM(S): Cupiennius salei (American wandering spider) 
2019-03-25 | PXD012886 | Pride
Cupiennius salei spider venom 
ProteomicsThe dual prey-inactivation strategy of spiders - In-depth venomic analysis of Cupiennius salei
Most knowledge on spider venoms concerns neurotoxins acting on ion channels, whereas proteins and their significance for the envenomation process are neglected. The comprehensive analysis presented here of the venom gland transcriptome and proteome of Cupiennius salei with a focus on proteins and cy...
ORGANISM(S): Cupiennius salei (American wandering spider) 
2019-03-25 | PXD012881 | Pride
Cupiennius salei spider venom 
ProteomicsCupiennius salei Hyal LC-MSMS - Isolation, N-glycosylations and Function of a Hyaluronidase-Like Enzyme from the Venom of the Spider Cupiennius salei
Hyaluronidases are important venom components by acting as spreading factor of neurotoxins. In several studies this spreading effect was tested on vertebrate tissue. However, data about the spreading activity on invertebrates, which are the main prey organisms of spiders, are lacking. In this study,...
ORGANISM(S): Cupiennius salei (American wandering spider) 
2015-12-10 | PXD002489 | Pride
Venom Spider Cupiennius salei Hyaluronidase 
UnknownMolecular basis of the remarkable species selectivity of an insecticidal sodium channel toxin from the African spider Augacephalus ezendami.
Not available
S-EPMC4935840 | biostudies-literature
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