Peptide Database

Peptide NameDefensin beta Aime-DEFB140

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length41 amino acids

Chemical FormulaC204H322N62O53S6

DescriptionStandard

        FNFERPCYLRGGICLKQGTPNCEPFRGPCRAFTVCCKVKRS
    

Molecular Weight4683.51 Da

Isoelectric Point (pI)9.38

Net Charge (pH 7.0)5.70

Net Charge (pH 7.4) 5.40

Charge Density (pH 7.0) 0.1391

GRAVY Index-0.36

Hydrophobic Moment 0.67

Boman Index-0.14

Instability Index39.51

Aliphatic Index 45.12

Aromaticity 0.1220

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 1864.51

LogP -19.49

H-bond Donors 71.0

H-bond Acceptors 65.0

Rotatable Bonds 149.0

Heavy Atoms 325.0

Ring Count 9.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0232464 VERIFIED: NO

Provenance & Taxonomy

OrganismAiluropoda melanoleuca [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial