Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC214H345N65O72S7

DescriptionStandard

        DRCTKRYGHCKRDCLESEKQIDICSSPRKICCTERLYEEDDMF
    

Molecular Weight5204.88 Da

Isoelectric Point (pI)5.71

Net Charge (pH 7.0)-1.20

Net Charge (pH 7.4) -1.56

Charge Density (pH 7.0) -0.0279

GRAVY Index-1.10

Hydrophobic Moment 0.51

Boman Index-0.41

Instability Index79.30

Aliphatic Index 45.35

Aromaticity 0.0698

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 2276.69

LogP -24.90

H-bond Donors 87.0

H-bond Acceptors 79.0

Rotatable Bonds 180.0

Heavy Atoms 358.0

Ring Count 5.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0022016 VERIFIED: NO

Provenance & Taxonomy

OrganismPongo abelii [Animal]

FamilyDefensin

Tax ID9601

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial