Peptide Database

Peptide Namealpha-Conotoxin Oc1.2

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC61H101N23O18S4

DescriptionStandard

        QCCANPPCKHVNCR
    

Molecular Weight1572.86 Da

Isoelectric Point (pI)8.55

Net Charge (pH 7.0)1.81

Net Charge (pH 7.4) 1.49

Charge Density (pH 7.0) 0.1290

GRAVY Index-0.66

Hydrophobic Moment 0.36

Boman Index-0.27

Instability Index8.16

Aliphatic Index 27.86

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 669.91

LogP -9.52

H-bond Donors 25.0

H-bond Acceptors 25.0

Rotatable Bonds 47.0

Heavy Atoms 106.0

Ring Count 3.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0073054 VERIFIED: NO

Provenance & Taxonomy

OrganismConus quercinus [Animal]

FamilyConotoxin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide2-8; 3-13

Bio-Activity Profile

Function

Toxin