Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length77 amino acids

Chemical FormulaC394H639N109O99S7

DescriptionStandard

        MATRSVLLALVVLDLLFYVPPGRSGPNAYIQKIFASCWRLHGTCRPKCLKKEQYHILCDTTRLCCVNPKHLPILTGK
    

Molecular Weight8711.41 Da

Isoelectric Point (pI)9.54

Net Charge (pH 7.0)7.70

Net Charge (pH 7.4) 7.23

Charge Density (pH 7.0) 0.1000

GRAVY Index0.16

Hydrophobic Moment 0.66

Boman Index0.07

Instability Index53.11

Aliphatic Index 105.06

Aromaticity 0.0779

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 3296.42

LogP -24.75

H-bond Donors 121.0

H-bond Acceptors 117.0

Rotatable Bonds 280.0

Heavy Atoms 609.0

Ring Count 16.0

Amide Bonds 80.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0126198 VERIFIED: NO

Provenance & Taxonomy

OrganismNomascus leucogenys [Animal]

FamilyDefensin

Tax ID61853

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0318596 VERIFIED: NO