Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length69 amino acids

Chemical FormulaC352H579N97O94S8

DescriptionStandard

        MKTAVLAMALWLLLLSQVVPGNTERCWKNQGACRSKCNKEEKLYILCSYSKLCCVKPKKVPLLSENRNW
    

Molecular Weight7930.48 Da

Isoelectric Point (pI)9.47

Net Charge (pH 7.0)7.44

Net Charge (pH 7.4) 7.11

Charge Density (pH 7.0) 0.1078

GRAVY Index-0.15

Hydrophobic Moment 0.49

Boman Index-0.04

Instability Index46.05

Aliphatic Index 94.64

Aromaticity 0.0725

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19855.00

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

Amino Acid Composition

TPSA 3115.90

LogP -25.75

H-bond Donors 114.0

H-bond Acceptors 110.0

Rotatable Bonds 268.0

Heavy Atoms 551.0

Ring Count 11.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0038022 VERIFIED: NO

Provenance & Taxonomy

OrganismCricetulus griseus (Chinese hamster) [Plant]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin