Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC335H534N94O101S6

DescriptionStandard

        GPSVSQKKTKEDGEKKRECYLVRGVCKTSCNTWEYIYNYCSTEPCCVIREYQKPVPKPINSTRHIL
    

Molecular Weight7686.78 Da

Isoelectric Point (pI)8.97

Net Charge (pH 7.0)4.79

Net Charge (pH 7.4) 4.42

Charge Density (pH 7.0) 0.0726

GRAVY Index-0.86

Hydrophobic Moment 0.70

Boman Index-0.21

Instability Index48.74

Aliphatic Index 57.42

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 3191.10

LogP -33.33

H-bond Donors 117.0

H-bond Acceptors 113.0

Rotatable Bonds 253.0

Heavy Atoms 536.0

Ring Count 13.0

Amide Bonds 70.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0055008 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