Peptide Database

Peptide Namemu-Conotoxin Cal12.1.3a

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC206H296N58O66S8

DescriptionStandard

        DVCDSLVDGRCIHNGCFCEESKPNGNCCDTGGCVWWWCPGTKWD
    

Molecular Weight4897.42 Da

Isoelectric Point (pI)4.44

Net Charge (pH 7.0)-4.22

Net Charge (pH 7.4) -4.60

Charge Density (pH 7.0) -0.0959

GRAVY Index-0.43

Hydrophobic Moment 0.32

Boman Index0.02

Instability Index26.52

Aliphatic Index 37.50

Aromaticity 0.1136

Extinction Coeff. Reduced 22000.00

Extinction Coeff. Oxidized 22500.00

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

Amino Acid Composition

TPSA 1974.11

LogP -22.35

H-bond Donors 75.0

H-bond Acceptors 71.0

Rotatable Bonds 150.0

Heavy Atoms 338.0

Ring Count 12.0

Amide Bonds 46.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0009874 VERIFIED: NO

Provenance & Taxonomy

OrganismConus californicus [Animal]

FamilyConotoxin

Structure & Mods

Configlinear disulfide-stabilized peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3-16, 11-28, 18-33, 27-38

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0036627 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_0242106 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