Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC300H469N79O88S7

DescriptionStandard

        MGILVLVFIFISLAQHGDAHGPDSCNHGGGLCRVGACVSGEYLAQFCFEPVILCCKNLSLATTES
    

Molecular Weight6814.86 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 Index0.68

Hydrophobic Moment 0.41

Boman Index0.31

Instability Index31.51

Aliphatic Index 102.00

Aromaticity 0.0769

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 2602.80

LogP -25.49

H-bond Donors 94.0

H-bond Acceptors 95.0

Rotatable Bonds 219.0

Heavy Atoms 474.0

Ring Count 10.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0108784 VERIFIED: NO

Provenance & Taxonomy

OrganismSylvia borin [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin