Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC251H394N66O68S7

DescriptionStandard

        EFKRCWQGQGACRIYCTKQESFMHLCPDASLCCLPYTLKPPLLPKVTDK
    

Molecular Weight5648.67 Da

Isoelectric Point (pI)8.64

Net Charge (pH 7.0)2.86

Net Charge (pH 7.4) 2.54

Charge Density (pH 7.0) 0.0584

GRAVY Index-0.30

Hydrophobic Moment 0.36

Boman Index-0.03

Instability Index64.39

Aliphatic Index 65.71

Aromaticity 0.1020

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 2134.62

LogP -17.34

H-bond Donors 78.0

H-bond Acceptors 79.0

Rotatable Bonds 180.0

Heavy Atoms 392.0

Ring Count 12.0

Amide Bonds 51.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0358566 VERIFIED: NO

Provenance & Taxonomy

OrganismOryctolagus cuniculus [Animal]

FamilyDefensin

Tax ID9986

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial