Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC193H306N54O51S8

DescriptionStandard

        KKCWSLHGTCRDKCIKNEMAYIFCMNGNLCCVKPKYQP
    

Molecular Weight4455.35 Da

Isoelectric Point (pI)9.06

Net Charge (pH 7.0)4.78

Net Charge (pH 7.4) 4.43

Charge Density (pH 7.0) 0.1259

GRAVY Index-0.44

Hydrophobic Moment 0.43

Boman Index-0.10

Instability Index12.52

Aliphatic Index 51.32

Aromaticity 0.1053

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 1712.81

LogP -14.97

H-bond Donors 64.0

H-bond Acceptors 65.0

Rotatable Bonds 148.0

Heavy Atoms 306.0

Ring Count 8.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0066707 VERIFIED: NO

Provenance & Taxonomy

OrganismLoxodonta africana [Animal]

FamilyDefensin

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial