Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC220H356N66O71S6

DescriptionStandard

        DRCTKRYGRCKRDCLESEKQIDICSSPRKICCTERLYEEDYIF
    

Molecular Weight5253.97 Da

Isoelectric Point (pI)7.75

Net Charge (pH 7.0)0.71

Net Charge (pH 7.4) 0.40

Charge Density (pH 7.0) 0.0166

GRAVY Index-1.02

Hydrophobic Moment 0.70

Boman Index-0.42

Instability Index79.30

Aliphatic Index 54.42

Aromaticity 0.0930

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 2292.84

LogP -23.84

H-bond Donors 89.0

H-bond Acceptors 78.0

Rotatable Bonds 181.0

Heavy Atoms 363.0

Ring Count 5.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0289132 VERIFIED: NO

Provenance & Taxonomy

OrganismCallithrix jacchus [Animal]

FamilyDefensin

Tax ID9483

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial