Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC362H566N94O103S10

DescriptionStandard

        MRIFYYLYFLCYVTFILPATCTLVDADRCTKRYGRCKRDCLESEKQIDICSSARKICCIERLYEDDMF
    

Molecular Weight8203.58 Da

Isoelectric Point (pI)7.47

Net Charge (pH 7.0)0.43

Net Charge (pH 7.4) 0.07

Charge Density (pH 7.0) 0.0063

GRAVY Index-0.03

Hydrophobic Moment 0.81

Boman Index-0.07

Instability Index58.41

Aliphatic Index 81.76

Aromaticity 0.1471

Extinction Coeff. Reduced 8940.00

Extinction Coeff. Oxidized 9440.00

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

Amino Acid Composition

TPSA 3220.69

LogP -24.02

H-bond Donors 125.0

H-bond Acceptors 114.0

Rotatable Bonds 272.0

Heavy Atoms 569.0

Ring Count 11.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0186162 VERIFIED: NO

Provenance & Taxonomy

OrganismCercocebus atys [Animal]

FamilyDefensin

Tax ID9531

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence