Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC305H472N80O89S7

DescriptionStandard

        MGILVLVFIFIFLAQHGDAHGPDSCNRGGGLCRVGTCVSGEYPAQFCFEPVILCCKNLSPTSTES
    

Molecular Weight6907.95 Da

Isoelectric Point (pI)5.38

Net Charge (pH 7.0)-2.38

Net Charge (pH 7.4) -2.79

Charge Density (pH 7.0) -0.0366

GRAVY Index0.47

Hydrophobic Moment 0.45

Boman Index0.25

Instability Index36.66

Aliphatic Index 86.92

Aromaticity 0.0923

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 2638.67

LogP -26.69

H-bond Donors 95.0

H-bond Acceptors 96.0

Rotatable Bonds 218.0

Heavy Atoms 481.0

Ring Count 12.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0037202 VERIFIED: NO

Provenance & Taxonomy

OrganismLeiothrix lutea (Red-billed leiothrix) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin