Peptide Database

Peptide NameDefensin beta Aime-DEFB103

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC209H361N75O59S6

DescriptionStandard

        IINTLQRYYCQIRGGRCALVSCLPREEQIGRCSSGGRKCCRRKK
    

Molecular Weight5060.96 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)8.70

Net Charge (pH 7.4) 8.40

Charge Density (pH 7.0) 0.1978

GRAVY Index-0.63

Hydrophobic Moment 0.67

Boman Index-0.34

Instability Index61.94

Aliphatic Index 70.91

Aromaticity 0.0455

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 2247.43

LogP -27.37

H-bond Donors 89.0

H-bond Acceptors 74.0

Rotatable Bonds 176.0

Heavy Atoms 349.0

Ring Count 3.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0113546 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