Con-ins G3 B chain (P06936) Protein Card

General Information
Name Con-ins G3 B chain
Organism Conus geographus (Geography cone)
Organism region Indo-Pacific
Organism diet piscivorous
Protein Type Wild type
Protein precursor Con-ins G3 precursor (6894)
Notes C9 and C21 form disulfide bridges with A chain (P06937).

Classification
Conopeptide class coninsulin
Gene superfamily Insulin superfamily
Pharmacological family

Sequence
NSDTPKHRCGS(Gla)LADQYVQLCH(nh2)
Modified residues
positionsymbolname
12GlaGamma carboxylic glutamic acid
23nh2C-term amidation
Sequence evidence protein level
Average Mass 2544.76
Monoisotopic Mass 2543.13
Isoelectric Point 6.95
Extinction Coefficient [280nm] 1740.00

References
Safavi-Hemami,H., Gajewiak,J., Karanth,S., Robinson,S.D., Ueberheide,B., Douglass,A.D., Schlegel,A., Imperial,J.S., Watkins,M., Bandyopadhyay,P.K., Yandell,M., Li,Q., Purcell,A.W., Norton,R.S., Ellgaard,L. and Olivera,B.M. (2015) Specialized insulin is used for chemical warfare by fish-hunting cone snails. Proc. Natl. Acad. Sci. U.S.A. 112:1743-1748

Internal links
Protein Precursor Con-ins G3 precursor (6894)
Nucleic acids
Structure

External links

Tools