Ar1446 (P04232) Protein Card

General Information

Name	Ar1446
Alternative name(s)	Ar1430
Organism	Conus araneosus
Organism region	Indo-Pacific
Protein Type	Wild type

Classification

Conopeptide class	conotoxin
Gene superfamily
Cysteine framework	III
Pharmacological family

Sequence

CCRLACGLGCHOCC(nh2)
Modified residues	position symbol name 12 O 4-Hydroxyproline 15 nh2 C-term amidation
Average Mass	1447.75
Monoisotopic Mass	1446.49
Isoelectric Point	11.65
Extinction Coefficient [280nm]	-1.00

References

Gupta,K. and Balaram,P. (2010) Disulfide bond assignments by mass spectrometry of native natural peptides: cysteine pairing in disulfide bonded conotoxins. Anal. Chem. 82:8313-8319

Internal links

Nucleic acids
Structure	NMR and Mass Spectrometric Studies of M-2 Branch Mini-M Conotoxins from Indian Cone Snails

External links

Ncbi	P0CI24, 2M61_A

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: Friday 9 June 2023