Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC343H548N98O98S6

DescriptionStandard

        GPSVPQKKTREIAERKRECQLVRGACKPECNSWEYVYYYCDVNPCCVVREYQKPIINKIITTLHQK
    

Molecular Weight7805.01 Da

Isoelectric Point (pI)8.99

Net Charge (pH 7.0)4.79

Net Charge (pH 7.4) 4.42

Charge Density (pH 7.0) 0.0726

GRAVY Index-0.73

Hydrophobic Moment 0.62

Boman Index-0.20

Instability Index48.16

Aliphatic Index 70.76

Aromaticity 0.0909

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13325.00

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

Amino Acid Composition

TPSA 3212.01

LogP -29.29

H-bond Donors 116.0

H-bond Acceptors 110.0

Rotatable Bonds 257.0

Heavy Atoms 545.0

Ring Count 13.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0151614 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