Peptide Database

Peptide NameToxin OcyC9

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC106H165N29O36S4

DescriptionStandard

        FPPCVEVCVQHTGNVKECEAACGE
    

Molecular Weight2549.88 Da

Isoelectric Point (pI)4.67

Net Charge (pH 7.0)-3.18

Net Charge (pH 7.4) -3.50

Charge Density (pH 7.0) -0.1324

GRAVY Index0.02

Hydrophobic Moment 0.30

Boman Index0.11

Instability Index38.27

Aliphatic Index 56.67

Aromaticity 0.0417

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 1025.35

LogP -11.47

H-bond Donors 36.0

H-bond Acceptors 38.0

Rotatable Bonds 79.0

Heavy Atoms 175.0

Ring Count 4.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0142582 VERIFIED: NO

Provenance & Taxonomy

OrganismOpisthacanthus cayaporum [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin