Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC355H576N94O87S7

DescriptionStandard

        MKLLSLILAGLLLLSQLTPGGSLKCWNYHGKCRQKCFKKEKVYVYCTNNKLCCVKSRYLPKNLPWQI
    

Molecular Weight7777.40 Da

Isoelectric Point (pI)9.73

Net Charge (pH 7.0)10.52

Net Charge (pH 7.4) 10.14

Charge Density (pH 7.0) 0.1570

GRAVY Index-0.07

Hydrophobic Moment 0.41

Boman Index0.02

Instability Index26.83

Aliphatic Index 101.79

Aromaticity 0.1045

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17335.00

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

Amino Acid Composition

TPSA 2943.04

LogP -20.39

H-bond Donors 108.0

H-bond Acceptors 106.0

Rotatable Bonds 262.0

Heavy Atoms 543.0

Ring Count 13.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0424521 VERIFIED: NO

Provenance & Taxonomy

OrganismCapra hircus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin