Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length78 amino acids

Chemical FormulaC389H613N119O119S7

DescriptionStandard

        GLFRSQYGKRQEPWNPCQLYHGMCRNACRKNETQYLTCPNRQKCCLKFSVKIARSNNVKDYDPDSNLSVTNTSSYSKI
    

Molecular Weight9085.21 Da

Isoelectric Point (pI)9.44

Net Charge (pH 7.0)7.78

Net Charge (pH 7.4) 7.42

Charge Density (pH 7.0) 0.0998

GRAVY Index-1.00

Hydrophobic Moment 0.58

Boman Index-0.27

Instability Index42.80

Aliphatic Index 48.72

Aromaticity 0.1026

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 3957.45

LogP -49.35

H-bond Donors 143.0

H-bond Acceptors 135.0

Rotatable Bonds 302.0

Heavy Atoms 634.0

Ring Count 14.0

Amide Bonds 90.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0192529 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