Peptide Database

Peptide NameConotoxin Cal9.2c

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length45 amino acids

Chemical FormulaC198H293N57O78S6

DescriptionStandard

        EDDRFPCNAGNCACLPLDSYSYTCQSPTSSTANCEGNECRSEADW
    

Molecular Weight4912.17 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-6.21

Net Charge (pH 7.4) -6.48

Charge Density (pH 7.0) -0.1380

GRAVY Index-0.84

Hydrophobic Moment 0.50

Boman Index-0.15

Instability Index74.71

Aliphatic Index 26.22

Aromaticity 0.0889

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 2193.32

LogP -33.13

H-bond Donors 80.0

H-bond Acceptors 78.0

Rotatable Bonds 152.0

Heavy Atoms 339.0

Ring Count 8.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0113208 VERIFIED: NO

Provenance & Taxonomy

OrganismConus californicus [Animal]

FamilyConotoxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0337195 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Miscellaneous