Pni1 (P00075) Protein Card

General Information
Name Pni1
Organism synthetic construct
Protein Type Synthetic
Parent PnIA

Classification
Conopeptide class conotoxin
Gene superfamily
Cysteine framework I
Pharmacological family alpha conotoxin

Sequence
GCCSLPPCAANNPDYC(nh2)
Modified residues
positionsymbolname
17nh2C-term amidation
Average Mass 1622.81
Monoisotopic Mass 1621.58
Isoelectric Point 2.19
Extinction Coefficient [280nm] 1490.00

References
Fainzilber,M., Hasson,A., Oren,R., Burlingame,A.L., Gordon,D., Spira,M.E. and Zlotkin,E. (1994) New mollusc-specific alpha-conotoxins block Aplysia neuronal acetylcholine receptors Biochemistry 33:9523-9529
Hu,S.H., Gehrmann,J., Guddat,L.W., Alewood,P.F., Craik,D.J. and Martin,J.L. (1996) The 1.1 A crystal structure of the neuronal acetylcholine receptor antagonist, alpha-conotoxin PnIA from Conus pennaceus Structure 4:417-423
Miller,R., Gallo,S.M., Khalak,H.G. and Weeks,C.M. (1994) Snb: Crystal Structure Determination Via Shake-And-Bake J. Appl. Crystallogr. 27:613-621

Internal links
Nucleic acids
Structure ALPHA-CONOTOXIN PNI1

External links
UniProtKB/Swiss-Prot P50984
Ncbi 1PEN_A

Tools