Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC301H470N78O91S9

DescriptionStandard

        MGILVLVFMFISLTQHGDAHGPDSCSHGGGLCRMGTCVSGEYLAQYCFEPIILCCKNLSPVTSES
    

Molecular Weight6926.00 Da

Isoelectric Point (pI)5.28

Net Charge (pH 7.0)-3.29

Net Charge (pH 7.4) -3.76

Charge Density (pH 7.0) -0.0506

GRAVY Index0.46

Hydrophobic Moment 0.43

Boman Index0.27

Instability Index30.35

Aliphatic Index 86.92

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 2631.84

LogP -27.04

H-bond Donors 96.0

H-bond Acceptors 100.0

Rotatable Bonds 222.0

Heavy Atoms 479.0

Ring Count 11.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0348826 VERIFIED: NO

Provenance & Taxonomy

OrganismBuphagus erythrorhynchus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin