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 FormulaC332H513N81O81S8

DescriptionStandard

        MSCHRVAVLALFIVLLLNVVENEAAFFPWSCPSLSGVCRKVCLPTELFFGPLGCGKGFLCCVSHFL
    

Molecular Weight7191.64 Da

Isoelectric Point (pI)7.58

Net Charge (pH 7.0)0.61

Net Charge (pH 7.4) 0.18

Charge Density (pH 7.0) 0.0093

GRAVY Index1.08

Hydrophobic Moment 0.48

Boman Index0.38

Instability Index40.54

Aliphatic Index 112.12

Aromaticity 0.1212

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 2488.11

LogP -14.94

H-bond Donors 92.0

H-bond Acceptors 92.0

Rotatable Bonds 224.0

Heavy Atoms 502.0

Ring Count 15.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0398093 VERIFIED: NO

Provenance & Taxonomy

OrganismSeriola lalandi dorsalis [Bacterium]

FamilyDefensin

Tax ID1841481

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence