Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC324H533N103O92S9

DescriptionStandard

        ECWMDGKCRLVCKSDEDSVIRCANRKRCCVPSRFLTVRPMTVESMEPWTVPHTPKAVKHKTRPGSR
    

Molecular Weight7631.92 Da

Isoelectric Point (pI)9.50

Net Charge (pH 7.0)6.96

Net Charge (pH 7.4) 6.58

Charge Density (pH 7.0) 0.1054

GRAVY Index-0.68

Hydrophobic Moment 0.61

Boman Index-0.26

Instability Index56.01

Aliphatic Index 51.52

Aromaticity 0.0455

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11375.00

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

Amino Acid Composition

TPSA 3148.83

LogP -34.05

H-bond Donors 119.0

H-bond Acceptors 110.0

Rotatable Bonds 249.0

Heavy Atoms 528.0

Ring Count 13.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0205121 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