Peptide Database

Peptide NameOcellatin-PT8

Function Ontology

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Antimicrobial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Standard StatusStandard

Sequence Length73 amino acids

Chemical FormulaC355H581N95O115S3

DescriptionStandard

        MAFLKKSLFLVLFLGLVSLSICDEEKRQDEDDDDDDDEEKRGVFDIIKGAGKQLIARAMGKIAEKVGLNKDGN
    

Molecular Weight8116.17 Da

Isoelectric Point (pI)4.60

Net Charge (pH 7.0)-5.49

Net Charge (pH 7.4) -5.75

Charge Density (pH 7.0) -0.0752

GRAVY Index-0.37

Hydrophobic Moment 0.74

Boman Index-0.08

Instability Index35.35

Aliphatic Index 97.53

Aromaticity 0.0548

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 3445.55

LogP -30.88

H-bond Donors 117.0

H-bond Acceptors 113.0

Rotatable Bonds 293.0

Heavy Atoms 568.0

Ring Count 4.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0257086 VERIFIED: YES

Provenance & Taxonomy

OrganismLeptodactylus pustulatus [Animal]

FamilyFrog skin active peptide (FSAP); Ocellatin subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Cytotoxic Hemolytic

RECORD: Rec_0300956 VERIFIED: NO