Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC347H563N95O87S9

DescriptionStandard

        MKLLLLTLAALLLLSQLTPGDAQKCWNLNGKCRHRCSRKESVYVYCTNGKMCCVKPKYQPKPKPWMF
    

Molecular Weight7746.35 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)9.52

Net Charge (pH 7.4) 9.15

Charge Density (pH 7.0) 0.1421

GRAVY Index-0.24

Hydrophobic Moment 0.40

Boman Index-0.04

Instability Index24.72

Aliphatic Index 81.49

Aromaticity 0.0896

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15845.00

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

Amino Acid Composition

TPSA 2935.32

LogP -22.47

H-bond Donors 107.0

H-bond Acceptors 107.0

Rotatable Bonds 256.0

Heavy Atoms 538.0

Ring Count 14.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0203512 VERIFIED: NO

Provenance & Taxonomy

OrganismCricetulus griseus [Plant]

FamilyDefensin

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence

RECORD: Rec_0226056 VERIFIED: NO