Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length41 amino acids

Chemical FormulaC209H323N59O57S9

DescriptionStandard

        VKCPMKDNYSCFIMRGKCRHECHDFEKPIGFCTKLNANCYM
    

Molecular Weight4862.75 Da

Isoelectric Point (pI)8.63

Net Charge (pH 7.0)2.85

Net Charge (pH 7.4) 2.43

Charge Density (pH 7.0) 0.0695

GRAVY Index-0.48

Hydrophobic Moment 0.50

Boman Index-0.12

Instability Index49.47

Aliphatic Index 38.05

Aromaticity 0.1220

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 1880.39

LogP -16.88

H-bond Donors 70.0

H-bond Acceptors 71.0

Rotatable Bonds 161.0

Heavy Atoms 334.0

Ring Count 9.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0018430 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