Peptide Database

Peptide Namevenom peptide toxin

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC91H142N28O31S6

DescriptionStandard

        TRICCGCYWNGSKDVCSQSCC
    

Molecular Weight2316.66 Da

Isoelectric Point (pI)7.48

Net Charge (pH 7.0)0.34

Net Charge (pH 7.4) 0.06

Charge Density (pH 7.0) 0.0161

GRAVY Index-0.06

Hydrophobic Moment 0.35

Boman Index-0.04

Instability Index48.92

Aliphatic Index 32.38

Aromaticity 0.0952

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 973.66

LogP -14.32

H-bond Donors 41.0

H-bond Acceptors 38.0

Rotatable Bonds 73.0

Heavy Atoms 156.0

Ring Count 3.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0058482 VERIFIED: YES

Provenance & Taxonomy

OrganismTerebra variegata [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide4-20; 5-21; 7-16

Bio-Activity Profile

Function

Toxin Venom

RECORD: Rec_0209303 VERIFIED: NO

Provenance & Taxonomy

OrganismTerebra variegata [Animal]

Structure & Mods

Configlinear disulfide-stabilized peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide4-20, 5-21, 7-16

Bio-Activity Profile

Function

Toxin

TargetNereis virens