Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC295H458N76O88S8

DescriptionStandard

        MGILVVVFMFISLAQHGEADGPGSCTHGGGLCRVGSCASGEYLAQYCFEPIILCCKNLPPAPTDS
    

Molecular Weight6733.77 Da

Isoelectric Point (pI)4.86

Net Charge (pH 7.0)-3.38

Net Charge (pH 7.4) -3.79

Charge Density (pH 7.0) -0.0520

GRAVY Index0.48

Hydrophobic Moment 0.42

Boman Index0.29

Instability Index41.80

Aliphatic Index 85.54

Aromaticity 0.0769

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 2524.89

LogP -25.47

H-bond Donors 90.0

H-bond Acceptors 95.0

Rotatable Bonds 210.0

Heavy Atoms 467.0

Ring Count 12.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0315696 VERIFIED: NO

Provenance & Taxonomy

OrganismAegithalos caudatus (Long-tailed tit) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin