Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC247H374N70O73S8

DescriptionStandard

        EFKRCWKGQGSCRTYCMRQESFMHLCPDASLCCLAYSFQPTRPPKPDDE
    

Molecular Weight5748.56 Da

Isoelectric Point (pI)7.85

Net Charge (pH 7.0)0.87

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0178

GRAVY Index-0.80

Hydrophobic Moment 0.47

Boman Index-0.19

Instability Index66.77

Aliphatic Index 27.96

Aromaticity 0.1224

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 2301.21

LogP -23.97

H-bond Donors 85.0

H-bond Acceptors 83.0

Rotatable Bonds 182.0

Heavy Atoms 398.0

Ring Count 13.0

Amide Bonds 51.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0276506 VERIFIED: NO

Provenance & Taxonomy

OrganismCavia porcellus [Animal]

FamilyDefensin

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial