Mr038 (P05511) Protein Card

General Information
Name Mr038
Alternative name(s) Mr038
Organism Conus marmoreus
Organism region Indo-Pacific
Organism diet molluscivorous
Protein Type Wild type
Protein precursor Mr038 precursor (5510)
Notes The peptide mass was found by MS but it was not sequenced by MS/MS (Dutertre 2013). There is an ambiguity regarding which tryptophan residue is modified into a bromo-tryptophan residue.

Classification
Conopeptide class unclassified
Gene superfamily M superfamily
Pharmacological family

Sequence
N(Gla)FLTHTFS(BTr)HPTWCPWC(nh2)
Modified residues
positionsymbolname
2GlaGamma carboxylic glutamic acid
10BTrBromotryptophan
19nh2C-term amidation
Sequence evidence protein level
Average Mass 2412.48
Monoisotopic Mass 2409.87
Isoelectric Point 6.79
Extinction Coefficient [280nm] 11000.00

References
Dutertre,S., Jin,A.H., Kaas,Q., Jones,A., Alewood,P.F. and Lewis,R.J. (2013) Deep venomics reveals the mechanism for expanded peptide diversity in cone snail venom. Mol. Cell Proteomics 12:312-329

Internal links
Protein Precursor Mr038 precursor (5510)
Nucleic acids
Structure

External links

Tools