P2a precursor (P00847) Protein Card

General Information

Name	P2a precursor
Organism	Conus purpurascens
Organism region	Eastern Pacific
Organism diet	piscivorous
Protein Type	Precursor

Classification

Conopeptide class	conotoxin
Gene superfamily	O1 superfamily
Pharmacological family

Sequence

VVIVAVLFLTACQLITA DDSRRTQKHRALRSTTKGATSNR P CKTPGRKCFPHQKDCCGRACIITICP
Sequence region	[1-17] signal sequence [41-67] mature peptide P2a

References

Duda,T.F. Jr. and Palumbi,S.R. (0) Convergent evolution of venoms and feeding ecologies among polyphyletic piscivorous Conus species

Internal links

Nucleic acids	Conus purpurascens isolate purpurascens-2a four-loop conotoxin preproprotein mRNA, partial cds
Structure

External links

UniProtKB/Swiss-Prot	Q71KT1
Ncbi	AAQ05865

Tools

Please cite:
Kaas Q, Yu R, Jin AH, Dutertre S and Craik DJ. ConoServer: updated content, knowledge, and discovery tools in the conopeptide database. Nucleic Acids Research (2012) 40(Database issue):D325-30
Kaas Q, Westermann JC, Halai R, Wang CK and Craik DJ. ConoServer, a database for conopeptide sequences and structures. Bioinformatics (2008) 24(3):445-6

ConoServer is managed at the Institute of Molecular Bioscience IMB, Brisbane, Australia.

The database and computational tools found on this website may be used for academic research only, provided that it is referred to ConoServer, the database of conotoxins (http://www.conoserver.org) and the above reference is cited. For any other use please contact David Craik (d.craik@imb.uq.edu.au).

Contacts:
David Craik
Quentin Kaas

Last updated: Wednesday 22 March 2023