Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length61 amino acids

Chemical FormulaC331H501N85O79S10

DescriptionStandard

        MNIHVFVFVLFFFLVPIATRVKCPMKDNYSCFIMRGKCRHECHDFEKPIGFCTKLNANCYM
    

Molecular Weight7255.69 Da

Isoelectric Point (pI)8.87

Net Charge (pH 7.0)3.70

Net Charge (pH 7.4) 3.23

Charge Density (pH 7.0) 0.0607

GRAVY Index0.30

Hydrophobic Moment 0.50

Boman Index0.13

Instability Index48.91

Aliphatic Index 71.80

Aromaticity 0.1639

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 2607.50

LogP -15.39

H-bond Donors 95.0

H-bond Acceptors 96.0

Rotatable Bonds 234.0

Heavy Atoms 505.0

Ring Count 16.0

Amide Bonds 64.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0277437 VERIFIED: NO

Provenance & Taxonomy

OrganismPongo abelii [Animal]

FamilyDefensin

Tax ID9601

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal

MethodQualitative functional evidence