Peptide Database

Peptide NameAlpha-defensin 2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length52 amino acids

Chemical FormulaC240H388N62O85S

DescriptionStandard

        MRTLAILAAILLFALLAQAKSLQETADDAATQEQPGEDDQDLAVSFEENGLS
    

Molecular Weight5534.08 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-8.48

Net Charge (pH 7.4) -8.71

Charge Density (pH 7.0) -0.1631

GRAVY Index0.03

Hydrophobic Moment 0.53

Boman Index0.11

Instability Index43.10

Aliphatic Index 107.31

Aromaticity 0.0385

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 2379.47

LogP -25.10

H-bond Donors 78.0

H-bond Acceptors 78.0

Rotatable Bonds 188.0

Heavy Atoms 388.0

Ring Count 3.0

Amide Bonds 57.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0365805 VERIFIED: NO

Provenance & Taxonomy

OrganismMacaca mulatta [Animal]

FamilyDefensin

Tax ID9544

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial