Bromosleeper peptide (P01811) Protein Card

General Information
Name Bromosleeper peptide
Organism Conus radiatus
Organism region Indo-Pacific
Organism diet piscivorous
Protein Type Wild type
Protein precursor Bromosleeper peptide precursor (4227)

Classification
Conopeptide class conotoxin
Gene superfamily O3 superfamily
Cysteine framework VI/VII
Pharmacological family

Sequence
(BTr)ATID(Gla)C(Gla)(Gla)TCNVTFKTCCGOOGDW
QCV(Gla)ACPV
Modified residues
positionsymbolname
1BTrBromotryptophan
6GlaGamma carboxylic glutamic acid
8GlaGamma carboxylic glutamic acid
9GlaGamma carboxylic glutamic acid
21O4-Hydroxyproline
22O4-Hydroxyproline
29GlaGamma carboxylic glutamic acid
Sequence evidence protein level
Average Mass 3916.96
Monoisotopic Mass 3913.28
Isoelectric Point 1.63
Extinction Coefficient [280nm] 5500.00

References
Craig,A.G., Jimenez,E.C., Dykert,J., Nielsen,D.B., Gulyas,J., Abogadie,F.C., Porter,J., Rivier,J.E., Cruz,L.J., Olivera,B.M. and McIntosh,J.M. (1997) A novel post-translational modification involving bromination of tryptophan. Identification of the residue, L-6-bromotryptophan, in peptides from Conus imperialis and Conus radiatus venom J. Biol. Chem. 272:4689-4698

Internal links
Protein Precursor Bromosleeper peptide precursor (4227)
Nucleic acids
Structure

External links
UniProtKB/Swiss-Prot P58804
Ncbi P58804

Tools