Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC329H530N96O91S8

DescriptionStandard

        MKIFSFILAAIILLAQIFSARGGFQRQLHCQRMDGRCEVECLSFEDKIGGCRAELTPFCCKKRENN
    

Molecular Weight7542.84 Da

Isoelectric Point (pI)8.65

Net Charge (pH 7.0)2.54

Net Charge (pH 7.4) 2.17

Charge Density (pH 7.0) 0.0385

GRAVY Index0.01

Hydrophobic Moment 0.43

Boman Index-0.02

Instability Index36.41

Aliphatic Index 82.88

Aromaticity 0.0909

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 3050.75

LogP -28.07

H-bond Donors 112.0

H-bond Acceptors 103.0

Rotatable Bonds 260.0

Heavy Atoms 524.0

Ring Count 8.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0339530 VERIFIED: NO

Provenance & Taxonomy

OrganismCamelus ferus (Wild bactrian camel) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin