BtIIIA (P01516) Protein Card

General Information
Name BtIIIA
Alternative name(s) BeTXIa
Organism Conus betulinus
Organism region Indo-Pacific
Organism diet vermivorous
Protein Type Wild type

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

Sequence
CCKQSCTTCMPCCW
Sequence evidence protein level
Average Mass 1590.90
Monoisotopic Mass 1589.47
Isoelectric Point 10.95
Extinction Coefficient [280nm] 5500.00

References
Chen,J.S., Fan,C.X., Hu,K.P., Wei,K.H. and Zhong,M.N. (1999) Studies on conotoxins of Conus betulinus J Nat Toxins 8:341-349
Akcan,M., Cao,Y., Chongxu,F. and Craik,D.J. (2013) The three-dimensional solution structure of mini-M conotoxin BtIIIA reveals a disconnection between disulfide connectivity and peptide fold. Bioorg. Med. Chem. [ahead of print]

Internal links
Nucleic acids
Structure BtIIIA NMR solution structure

External links
UniProtKB/Swiss-Prot P58623
Ncbi P58623

Tools