Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC329H514N78O82S8

DescriptionStandard

        MSCYRVAVLVLFVVLLLNVVENEAASFPFACPTLSGVCRKVCLPTELFFGPLGCGKGFLCCVSHFL
    

Molecular Weight7130.59 Da

Isoelectric Point (pI)7.55

Net Charge (pH 7.0)0.52

Net Charge (pH 7.4) 0.15

Charge Density (pH 7.0) 0.0079

GRAVY Index1.18

Hydrophobic Moment 0.49

Boman Index0.39

Instability Index36.48

Aliphatic Index 115.00

Aromaticity 0.1212

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 2463.87

LogP -15.03

H-bond Donors 91.0

H-bond Acceptors 92.0

Rotatable Bonds 222.0

Heavy Atoms 497.0

Ring Count 13.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0276408 VERIFIED: NO

Provenance & Taxonomy

OrganismAnabas testudineus [Bacterium]

FamilyDefensin

Tax ID64144

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence