PeIVB (P01687) Protein Card

General Information

Name	PeIVB
Alternative name(s)	Pe4b
Organism	Conus pergrandis
Organism region	Indo-Pacific
Protein Type	Wild type
Notes	The superfamily assignment is not supported by any available data but the cDNA extraction method is based on the conservation of 5' and 3' UTR.

Classification

Conopeptide class	conotoxin
Gene superfamily	A superfamily
Cysteine framework	IV
Pharmacological family	alpha conotoxin

Sequence

CCGIONAACHOCVCTGKC
Modified residues	position symbol name 5 O 4-Hydroxyproline 11 O 4-Hydroxyproline
Sequence evidence	nucleic acid level
Average Mass	1806.10
Monoisotopic Mass	1804.63
Isoelectric Point	10.95
Extinction Coefficient [280nm]	NA

References

Teichert,R.W., Lopez-Vera,E., Gulyas,J., Watkins,M., Rivier,J. and Olivera,B.M. (2006) Definition and characterization of the short alphaA-conotoxins: a single residue determines dissociation kinetics from the fetal muscle nicotinic acetylcholine receptor Biochemistry 45:1304-1312

Internal links

Nucleic acids
Structure

External links

UniProtKB/Swiss-Prot	P0C1X0
Ncbi	P0C1X0

Tools

Please cite:
Kaas Q, Yu R, Jin AH, Dutertre S and Craik DJ. ConoServer: updated content, knowledge, and discovery tools in the conopeptide database. Nucleic Acids Research (2012) 40(Database issue):D325-30
Kaas Q, Westermann JC, Halai R, Wang CK and Craik DJ. ConoServer, a database for conopeptide sequences and structures. Bioinformatics (2008) 24(3):445-6

ConoServer is managed at the Institute of Molecular Bioscience IMB, Brisbane, Australia.

The database and computational tools found on this website may be used for academic research only, provided that it is referred to ConoServer, the database of conotoxins (http://www.conoserver.org) and the above reference is cited. For any other use please contact David Craik (d.craik@imb.uq.edu.au).

Contacts:
David Craik
Quentin Kaas

Last updated: Tuesday 5 December 2023