CaXVIIA precursor (P02839) Protein Card

General Information
Name CaXVIIA precursor
Organism Conus caracteristicus
Organism region Indo-Pacific
Organism diet vermivorous
Protein Type Precursor
Notes The authors (Yuan DD et al 2008) have initially published their new framework as framework XVI which was unfortunately already attributed to another cystein pattern (LtXVIA). Currently ConoServer assigns framework XVII to this cystein pattern.
They have also named the new superfamily Y (communication of 19 august 2008).

Classification
Conopeptide class conotoxin
Gene superfamily Y superfamily
Pharmacological family

Sequence
MQKATVLLLALLLLLPLSTA
QDAEGSQEDAAQREVDIATR
C
GGTGDSCNEPAGELCCRRLKCVNSRCCPTTDGC
Sequence region
[1-20]signal sequence
[21-40]pro region
[41-74]mature peptideCaXVIIA

References
Yuan,D.D., Liu,L., Shao,X.X., Peng,C., Chi,C.W. and Guo,Z.Y. (2008) Isolation and cloning of a conotoxin with a novel cysteine pattern from Conus caracteristicus. Peptides 29:1521-1525

Internal links
Nucleic acids Conus caracteristicus ca16a mRNA, complete cds.
Structure

External links
UniProtKB/Swiss-Prot B4YSU8
Ncbi B4YSU8, ACF93417

Tools