Scratcher peptide (P02482) Protein Card

General Information
Name Scratcher peptide
Organism Conus geographus (Geography cone)
Organism region Indo-Pacific
Organism diet piscivorous
Protein Type Wild type

Classification
Conopeptide class conotoxin
Gene superfamily
Cysteine framework XIV
Pharmacological family

Sequence
KFLSGGFK(Gla)IVCHRYCAKGIAKEFCNCPD(nh2)
Modified residues
positionsymbolname
9GlaGamma carboxylic glutamic acid
30nh2C-term amidation
Sequence evidence Unknown
Average Mass 3303.83
Monoisotopic Mass 3301.53
Isoelectric Point 10.15
Extinction Coefficient [280nm] 1490.00

References
Olivera,B.M., Rivier,J., Clark,C., Ramilo,C.A., Corpuz,G.P., Abogadie,F.C., Mena,E.E., Woodward,S.R., Hillyard,D.R. and Cruz,L.J. (1990) Diversity of Conus neuropeptides Science 249:257-263
Olivera,B.M., Johnson,D.S., Azimi-Zonooz,A. and Cruz,L.J. (1992) Peptides in the venom of the geography cone, Conus geographus (in) Waters,D., Lavin,M., Maguire,D. and Pearn,J. (Eds.); TOXINS AND TARGETS; Harwood Academic :19-28

Internal links
Nucleic acids
Structure

External links
UniProtKB/Swiss-Prot P58844
Ncbi P58844

Tools