Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC320H495N77O82S10

DescriptionStandard

        MCQRVLVLVLLFLSINIMENEAASFPFSCPTLSGVCRQVCLPTEMFFGPLGCGKGFLCCVSHFF
    

Molecular Weight7053.47 Da

Isoelectric Point (pI)6.50

Net Charge (pH 7.0)-0.47

Net Charge (pH 7.4) -0.85

Charge Density (pH 7.0) -0.0074

GRAVY Index0.99

Hydrophobic Moment 0.47

Boman Index0.36

Instability Index35.06

Aliphatic Index 97.34

Aromaticity 0.1250

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 2465.83

LogP -17.46

H-bond Donors 90.0

H-bond Acceptors 93.0

Rotatable Bonds 223.0

Heavy Atoms 489.0

Ring Count 13.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0305598 VERIFIED: NO

Provenance & Taxonomy

OrganismEsox lucius [Animal]

FamilyDefensin

Tax ID8010

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence