Fi3b (P06824) Protein Card

General Information

Name	Fi3b
Alternative name(s)	Fi3a
Organism	Conus figulinus
Organism region	Indo-Pacific
Organism diet	vermivorous
Protein Type	Wild type
Notes	Fi3a is an unmodified version of Fi3b (Proline instead of hydroxyproline). Rajesh (2015) suggests that this peptide could serve as a lead compound in the development of neuropharmacologically important drugs, however no activity studies have been performed.

Classification

Conopeptide class	conotoxin
Gene superfamily	M superfamily
Cysteine framework	III
Pharmacological family

Sequence

CCSQDCRVCIOCCPY
Modified residues	position symbol name 11 O 4-Hydroxyproline
Sequence evidence	protein level
Average Mass	1702.97
Monoisotopic Mass	1701.55
Isoelectric Point	8.75
Extinction Coefficient [280nm]	1490.00

References

Rajesh,R.P. (2015) Novel M-Superfamily and T-Superfamily conotoxins and contryphans from the vermivorous snail Conus figulinus. J. Pept. Sci. 21:29-39

Internal links

Nucleic acids
Structure

External links

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: Saturday 23 September 2023