S1.1 precursor (P00012) Protein Card

General Information
Name S1.1 precursor
Organism Conus striatus (Striated cone)
Organism region Indo-Pacific
Organism diet piscivorous
Protein Type Precursor
Notes Wu et al. 2013 describe a partial sequence (missing the first amino acids of the signal sequence).

Classification
Conopeptide class conotoxin
Gene superfamily A superfamily
Pharmacological family

Sequence
MGMRMMFTVFLLVVLAITVVS
FPLDRESDGANAEARTHDHE
KHALDR
NGCCRNPACESHRC
G
Sequence region
[1-21]signal sequence
[48-61]mature peptideS1.1

References
Santos,A.D., McIntosh,J.M., Hillyard,D.R., Cruz,L.J. and Olivera,B.M. (2004) The A-superfamily of conotoxins: structural and functional divergence J. Biol. Chem. 279:17596-17606
Wu,Y., Wang,L., Zhou,M., You,Y., Zhu,X., Qiang,Y., Qin,M., Luo,S., Ren,Z. and Xu,A. (2013) Molecular evolution and diversity of Conus peptide toxins, as revealed by gene structure and intron sequence analyses. PLoS ONE 8

Internal links
Nucleic acids Alpha-conotoxin peptides
Sequence 74 from patent US 6797808
Conus striatus A superfamily conotoxin S1.1b precursor, gene, complete cds.
Conus striatus A superfamily conotoxin S1.1a precursor, gene, complete cds.
Structure

External links
UniProtKB/Swiss-Prot P0C1W4
Ncbi AGK23274 (partial), AGK23273 (partial), P0C1W4

Tools