Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC298H467N77O92S10

DescriptionStandard

        MGILVLVFMFMSLTQNGDAHGPDSCSHGGGLCRMGTCASGEYLAQYCFEPIILCCKNLSPITTES
    

Molecular Weight6921.01 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 Index0.38

Hydrophobic Moment 0.40

Boman Index0.25

Instability Index35.90

Aliphatic Index 79.54

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 2646.25

LogP -28.28

H-bond Donors 96.0

H-bond Acceptors 101.0

Rotatable Bonds 223.0

Heavy Atoms 477.0

Ring Count 10.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0146243 VERIFIED: NO

Provenance & Taxonomy

OrganismRhabdornis inornatus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin