Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length51 amino acids

Chemical FormulaC244H395N75O72S9

DescriptionStandard

        GLEYSEPLPGGEFAACEPCRLSRGKCRRMCTEDEKVVGNCKMNFFCCRRKI
    

Molecular Weight5819.79 Da

Isoelectric Point (pI)8.57

Net Charge (pH 7.0)2.70

Net Charge (pH 7.4) 2.38

Charge Density (pH 7.0) 0.0530

GRAVY Index-0.53

Hydrophobic Moment 0.55

Boman Index-0.21

Instability Index66.06

Aliphatic Index 45.88

Aromaticity 0.0784

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 2395.63

LogP -25.58

H-bond Donors 91.0

H-bond Acceptors 84.0

Rotatable Bonds 196.0

Heavy Atoms 400.0

Ring Count 7.0

Amide Bonds 52.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0088891 VERIFIED: NO

Provenance & Taxonomy

OrganismAiluropoda melanoleuca [Animal]

FamilyDefensin

Tax ID9646

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial