Peptide Database

Peptide Namebeta-Defensin 129

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC235H402N72O62S8

DescriptionStandard

        EFIGLRRCLMGLGRCRDHCNVDEKEIQKCKMKKCCVGPKVVKLIKNY
    

Molecular Weight5484.67 Da

Isoelectric Point (pI)9.39

Net Charge (pH 7.0)6.86

Net Charge (pH 7.4) 6.54

Charge Density (pH 7.0) 0.1460

GRAVY Index-0.38

Hydrophobic Moment 0.72

Boman Index-0.21

Instability Index28.56

Aliphatic Index 82.77

Aromaticity 0.0426

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 2213.57

LogP -18.44

H-bond Donors 83.0

H-bond Acceptors 78.0

Rotatable Bonds 196.0

Heavy Atoms 377.0

Ring Count 4.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0263195 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyDefensin

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial