Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length94 amino acids

Chemical FormulaC488H799N133O133S7

DescriptionStandard

        MKLLQVLIILLFVVLADGVQPKKCFNNVAGYCRKKCRIREVSEVGCRRGKYCCVNELENEKQKIAQQPTQHKEKSKGIQDYFILPTITYFTITI
    

Molecular Weight10881.83 Da

Isoelectric Point (pI)9.36

Net Charge (pH 7.0)7.53

Net Charge (pH 7.4) 7.14

Charge Density (pH 7.0) 0.0801

GRAVY Index-0.15

Hydrophobic Moment 0.61

Boman Index-0.03

Instability Index30.35

Aliphatic Index 98.40

Aromaticity 0.0851

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 4362.57

LogP -35.56

H-bond Donors 155.0

H-bond Acceptors 149.0

Rotatable Bonds 375.0

Heavy Atoms 761.0

Ring Count 12.0

Amide Bonds 104.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0231377 VERIFIED: NO

Provenance & Taxonomy

OrganismPeromyscus maniculatus bairdii [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin