Conotoxin-2 (P02646) Protein Card

General Information
Name Conotoxin-2
Organism Conus vexillum
Organism region Indo-Pacific
Organism diet vermivorous
Protein Type Wild type
Protein precursor Conotoxin-2 precursor (1068)
Notes this sequence was directly derived from the precursor: some post-translational modifications may be missing.

Classification
Conopeptide class conotoxin
Gene superfamily O1 superfamily
Cysteine framework VI/VII
Pharmacological family

Sequence
DCGGQGEGCYTQPCCPGLRCRGGGTGGGVCQL
Sequence evidence nucleic acid level
Average Mass 3084.40
Monoisotopic Mass 3082.20
Isoelectric Point 7.00
Extinction Coefficient [280nm] 1490.00

References
Kauferstein,S., Melaun,C. and Mebs,D. (2005) Direct cDNA cloning of novel conopeptide precursors of the O-superfamily Peptides 26:361-367

Internal links
Protein Precursor Conotoxin-2 precursor (1068)
Nucleic acids
Structure

External links
Ncbi Q5K0C9

Tools