De13b (P05522) Protein Card

General Information
Name De13b
Organism Conus delessertii
Organism region Western Atlantic and Caribbean
Organism diet vermivorous
Protein Type Wild type
Protein precursor De13b precursor (5523)
Notes The post-translational modifications have been predicted from the very high sequence identity with De13A.

Classification
Conopeptide class conotoxin
Gene superfamily G superfamily
Cysteine framework XIII
Pharmacological family

Sequence
DCOTSCOTTCANG(Btr)ECC(hLy)GYOCVRQHCSGCNH(nh2)
Modified residues
positionsymbolname
3O4-Hydroxyproline
7O4-Hydroxyproline
14BtrBromotryptophan
18hLy5-hydroxy-lysine
21O4-Hydroxyproline
33nh2C-term amidation
Sequence evidence nucleic acid level
Average Mass 3595.72
Monoisotopic Mass 3592.13
Isoelectric Point 6.99
Extinction Coefficient [280nm] 1490.00

References
Aguilar,M.B., Ortiz,E., Kaas,Q., López-Vera,E., Becerril,B., Possani,L.D. and de la Cotera,E.P. (2013) Precursor De13.1 from Conus delessertii defines the novel G gene superfamily. Peptides 41:17-20

Internal links
Protein Precursor De13b precursor (5523)
Nucleic acids
Structure

External links

Tools