Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC362H586N98O88S8

DescriptionStandard

        MKLLWVILTALLLLSQLTPGGTQKCWNLHGKCRRTCSKKEKMYVYCTNSKPCCVKFKFQPKIQRPWSL
    

Molecular Weight7975.65 Da

Isoelectric Point (pI)9.94

Net Charge (pH 7.0)11.52

Net Charge (pH 7.4) 11.15

Charge Density (pH 7.0) 0.1694

GRAVY Index-0.21

Hydrophobic Moment 0.60

Boman Index-0.03

Instability Index34.69

Aliphatic Index 83.09

Aromaticity 0.1029

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19855.00

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

Amino Acid Composition

TPSA 3018.18

LogP -22.42

H-bond Donors 112.0

H-bond Acceptors 109.0

Rotatable Bonds 266.0

Heavy Atoms 556.0

Ring Count 15.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0050742 VERIFIED: NO

Provenance & Taxonomy

OrganismPhyllostomus discolor [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin