MrIIIA (P01422) Protein Card

General Information
Name MrIIIA
Alternative name(s) Mr3a
Organism Conus marmoreus
Organism region Indo-Pacific
Organism diet molluscivorous
Protein Type Wild type

Classification
Conopeptide class conotoxin
Gene superfamily M superfamily
Cysteine framework III
Pharmacological family

Sequence
GCCGSFACRFGCVOCCV
Modified residues
positionsymbolname
14O4-Hydroxyproline
Sequence evidence protein level
Average Mass 1722.02
Monoisotopic Mass 1720.57
Isoelectric Point 11.16
Extinction Coefficient [280nm] NA

References
Corpuz,G.P., Jacobsen,R.B., Jimenez,E.C., Watkins,M., Walker,C., Colledge,C., Garrett,J.E., McDougal,O., Li,W., Gray,W.R., Hillyard,D.R., Rivier,J., McIntosh,J.M., Cruz,L.J. and Olivera,B.M. (2005) Definition of the M-conotoxin superfamily: characterization of novel peptides from molluscivorous Conus venoms Biochemistry 44:8176-8186
Han,Y.H., Wang,Q., Jiang,H., Liu,L., Xiao,C., Yuan,D.D., Shao,X.X., Dai,Q.Y., Cheng,J.S. and Chi,C.W. (2006) Characterization of novel M-superfamily conotoxins with new disulfide linkage FEBS J. 273:4972-4982
McDougal,O.M. and Dale Poulter,C. (2004) Three-dimensional structure of the mini-M conotoxin mr3a Biochemistry 43:425-429

Internal links
Nucleic acids
Structure

External links
UniProtKB/Swiss-Prot P0C1M9
Ncbi P0C1M9

Tools