Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length69 amino acids

Chemical FormulaC362H557N95O103S8

DescriptionStandard

        MRVQLSTLGVFTLLFIVSLAGIFFESHGCSSEYSHCRMKCETTEYAIRYCEDWTICCRSKEYIKSKRTW
    

Molecular Weight8144.39 Da

Isoelectric Point (pI)8.26

Net Charge (pH 7.0)1.63

Net Charge (pH 7.4) 1.20

Charge Density (pH 7.0) 0.0236

GRAVY Index-0.05

Hydrophobic Moment 0.52

Boman Index0.02

Instability Index26.60

Aliphatic Index 72.03

Aromaticity 0.1449

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17335.00

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

Amino Acid Composition

TPSA 3212.97

LogP -28.06

H-bond Donors 125.0

H-bond Acceptors 115.0

Rotatable Bonds 269.0

Heavy Atoms 568.0

Ring Count 14.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0164648 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