Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length70 amino acids

Chemical FormulaC364H567N97O99S7

DescriptionStandard

        IRVLFFVFGVLSLMSTVLPARSFISNDECPSEHYHCRLKCNADEHAIRYCADFSICCKLKIIEIDGQKKW
    

Molecular Weight8110.44 Da

Isoelectric Point (pI)7.79

Net Charge (pH 7.0)0.97

Net Charge (pH 7.4) 0.51

Charge Density (pH 7.0) 0.0139

GRAVY Index0.15

Hydrophobic Moment 0.52

Boman Index0.07

Instability Index47.93

Aliphatic Index 94.71

Aromaticity 0.1143

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 3142.91

LogP -24.10

H-bond Donors 116.0

H-bond Acceptors 110.0

Rotatable Bonds 268.0

Heavy Atoms 567.0

Ring Count 14.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0179859 VERIFIED: NO

Provenance & Taxonomy

OrganismPongo abelii [Bacterium]

FamilyDefensin

Tax ID9601

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence