TxXIIIA (P03180) Protein Card

General Information
Name TxXIIIA
Alternative name(s) TxMRCL-02
Organism Conus textile (Cloth-of-gold cone)
Organism region Indo-Pacific
Organism diet molluscivorous
Protein Type Wild type
Protein precursor TxXIIIA precursor (643)
Notes This peptide exists as a dimer.

Classification
Conopeptide class conotoxin
Gene superfamily T superfamily
Cysteine framework V
Pharmacological family

Sequence
TSDCCFYHNCCC
Sequence evidence protein level
Average Mass 1393.52
Monoisotopic Mass 1392.35
Isoelectric Point 6.60
Extinction Coefficient [280nm] 1490.00

References
Quinton,L., Gilles,N. and De Pauw,E. (2009) TxXIIIA, an atypical homodimeric conotoxin found in the Conus textile venom. J Proteomics 72:219-226
Ueberheide,B.M., Fenyƶ,D., Alewood,P.F. and Chait,B.T. (2009) Rapid sensitive analysis of cysteine rich peptide venom components. Proc. Natl. Acad. Sci. U.S.A. 106:6910-6915
Bhatia,S., Kil,Y.J., Ueberheide,B., Chait,B.T., Tayo,L., Cruz,L., Lu,B., Yates,J.R. 3rd. and Bern,M. (2012) Constrained de novo sequencing of conotoxins. J. Proteome Res. 11:4191-4200

Internal links
Protein Precursor TxXIIIA precursor (643)
Nucleic acids
Structure

External links

Tools