Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length59 amino acids

Chemical FormulaC304H474N76O75S12

DescriptionStandard

        MKIPVLFVLCFFLSPLPPVKCAMKDTYSCFIMKGKCRHECHNFEKPIGFCTQLNANCCM
    

Molecular Weight6778.26 Da

Isoelectric Point (pI)8.70

Net Charge (pH 7.0)3.60

Net Charge (pH 7.4) 3.15

Charge Density (pH 7.0) 0.0609

GRAVY Index0.36

Hydrophobic Moment 0.50

Boman Index0.16

Instability Index53.73

Aliphatic Index 71.02

Aromaticity 0.1186

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 2367.96

LogP -15.65

H-bond Donors 86.0

H-bond Acceptors 93.0

Rotatable Bonds 218.0

Heavy Atoms 467.0

Ring Count 14.0

Amide Bonds 62.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0127081 VERIFIED: NO

Provenance & Taxonomy

OrganismCarlito syrichta [Bacterium]

FamilyDefensin

Tax ID1868482

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence