Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC316H518N92O79S9

DescriptionStandard

        MKMILFLLALFLFLAPVRGDLDADNICGYGTARCRRKCKRQEFKIGVCPNINPCCLKGRMTPH
    

Molecular Weight7158.65 Da

Isoelectric Point (pI)9.50

Net Charge (pH 7.0)6.53

Net Charge (pH 7.4) 6.16

Charge Density (pH 7.0) 0.1036

GRAVY Index0.11

Hydrophobic Moment 0.57

Boman Index0.01

Instability Index49.35

Aliphatic Index 89.84

Aromaticity 0.0794

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 2744.79

LogP -21.53

H-bond Donors 101.0

H-bond Acceptors 96.0

Rotatable Bonds 238.0

Heavy Atoms 496.0

Ring Count 10.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0192183 VERIFIED: NO

Provenance & Taxonomy

OrganismPipistrellus kuhlii [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin