Peptide Database

Peptide Namealpha-Conotoxin Oc1.1c

Function Ontology

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Toxic

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC94H142N28O34S4

DescriptionStandard

        DDCCPNPPCKASNPDLCDWRS
    

Molecular Weight2336.56 Da

Isoelectric Point (pI)4.14

Net Charge (pH 7.0)-2.28

Net Charge (pH 7.4) -2.54

Charge Density (pH 7.0) -0.1084

GRAVY Index-1.08

Hydrophobic Moment 0.30

Boman Index-0.26

Instability Index48.04

Aliphatic Index 23.33

Aromaticity 0.0476

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5750.00

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

Amino Acid Composition

TPSA 989.71

LogP -13.35

H-bond Donors 35.0

H-bond Acceptors 36.0

Rotatable Bonds 67.0

Heavy Atoms 160.0

Ring Count 6.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0123490 VERIFIED: NO

Provenance & Taxonomy

OrganismConus quercinus [Animal]

FamilyConotoxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0151050 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 14.3%, E 0.0%, T 42.9%, C 42.9% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Toxic Cytotoxic