Peptide Database

Peptide NameAsteropsin A

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC170H246N40O55S6

DescriptionStandard

        EGCAFEGESCNVQFYPCCPGLGLTCIPGNPDGTCYYL
    

Molecular Weight3922.40 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-4.22

Net Charge (pH 7.4) -4.48

Charge Density (pH 7.0) -0.1140

GRAVY Index0.08

Hydrophobic Moment 0.18

Boman Index0.24

Instability Index30.14

Aliphatic Index 52.70

Aromaticity 0.1351

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 1475.61

LogP -15.73

H-bond Donors 53.0

H-bond Acceptors 57.0

Rotatable Bonds 115.0

Heavy Atoms 271.0

Ring Count 9.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0069179 VERIFIED: YES

Provenance & Taxonomy

OrganismAsteropus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3-18; 10-25; 17-34

Bio-Activity Profile

Function

Toxin Venom