Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC357H574N104O88S7

DescriptionStandard

        MKLLWLTVAALLLLTQLTPGGTRKCWNLHGKCRQKCSRRERTYVYCTNNKLCCVKPKFQPRENLWPF
    

Molecular Weight7955.48 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)10.52

Net Charge (pH 7.4) 10.15

Charge Density (pH 7.0) 0.1571

GRAVY Index-0.39

Hydrophobic Moment 0.49

Boman Index-0.12

Instability Index39.51

Aliphatic Index 80.00

Aromaticity 0.1045

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 3136.65

LogP -25.53

H-bond Donors 117.0

H-bond Acceptors 107.0

Rotatable Bonds 261.0

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_0158277 VERIFIED: NO

Provenance & Taxonomy

OrganismVulpes vulpes [Bacterium]

FamilyDefensin

Tax ID9627

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence