Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length106 amino acids

Chemical FormulaC503H820N148O139S10

DescriptionStandard

        MKQGSIVWRRSTGMPSRLPTARRGFCKIPRSALLLSSRTQAMGILGLVLIFISLITHGHTHGPDSCNHEGGLCRVGNCIPGEYLAKYCFEPVILCCKSPSPTTAKS
    

Molecular Weight11485.45 Da

Isoelectric Point (pI)9.66

Net Charge (pH 7.0)8.78

Net Charge (pH 7.4) 8.25

Charge Density (pH 7.0) 0.0829

GRAVY Index0.04

Hydrophobic Moment 0.82

Boman Index0.07

Instability Index55.96

Aliphatic Index 85.57

Aromaticity 0.0566

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 4530.47

LogP -48.44

H-bond Donors 168.0

H-bond Acceptors 162.0

Rotatable Bonds 372.0

Heavy Atoms 800.0

Ring Count 19.0

Amide Bonds 109.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0069797 VERIFIED: NO

Provenance & Taxonomy

OrganismAnas zonorhyncha [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin