Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length50 amino acids

Chemical FormulaC239H408N78O68S6

DescriptionStandard

        VKLKSSRKRCWNNSGHCKKKCAADEVIRAVCKNRQSCCVSQLAVFVKETI
    

Molecular Weight5654.67 Da

Isoelectric Point (pI)9.75

Net Charge (pH 7.0)8.76

Net Charge (pH 7.4) 8.40

Charge Density (pH 7.0) 0.1752

GRAVY Index-0.39

Hydrophobic Moment 0.73

Boman Index-0.24

Instability Index46.49

Aliphatic Index 74.00

Aromaticity 0.0400

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 2438.18

LogP -28.71

H-bond Donors 93.0

H-bond Acceptors 84.0

Rotatable Bonds 199.0

Heavy Atoms 391.0

Ring Count 4.0

Amide Bonds 54.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0189227 VERIFIED: NO

Provenance & Taxonomy

OrganismOvis aries [Animal]

FamilyDefensin

Tax ID9940

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial