Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC295H465N79O90S7

DescriptionStandard

        MGILVLVFILTSLAQHGDAHGPDSCNHGGGLCRVGTCVSGEYLAQFCFEPVILCCKNLSPATTES
    

Molecular Weight6782.78 Da

Isoelectric Point (pI)5.28

Net Charge (pH 7.0)-3.29

Net Charge (pH 7.4) -3.75

Charge Density (pH 7.0) -0.0506

GRAVY Index0.49

Hydrophobic Moment 0.45

Boman Index0.27

Instability Index37.44

Aliphatic Index 94.46

Aromaticity 0.0615

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 2634.47

LogP -28.53

H-bond Donors 95.0

H-bond Acceptors 97.0

Rotatable Bonds 216.0

Heavy Atoms 471.0

Ring Count 10.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0182644 VERIFIED: NO

Provenance & Taxonomy

OrganismSinosuthora webbiana [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin