Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC324H520N90O87S9

DescriptionStandard

        KPGAMKTFFFMFAATILLGQIFSGKQIRCLKMDGRCEVECLSFEDKIGGCRAELTPFCCRKRVNN
    

Molecular Weight7356.73 Da

Isoelectric Point (pI)9.10

Net Charge (pH 7.0)4.71

Net Charge (pH 7.4) 4.40

Charge Density (pH 7.0) 0.0724

GRAVY Index0.04

Hydrophobic Moment 0.56

Boman Index0.01

Instability Index41.20

Aliphatic Index 69.08

Aromaticity 0.1077

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 2871.07

LogP -25.52

H-bond Donors 106.0

H-bond Acceptors 101.0

Rotatable Bonds 251.0

Heavy Atoms 510.0

Ring Count 9.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0422573 VERIFIED: NO

Provenance & Taxonomy

OrganismCapra hircus [Animal]

FamilyDefensin

Tax ID9925

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence