Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC298H463N79O91S7

DescriptionStandard

        MGILVLVFIFISLTQHGDAHGPDSCNHGGGLCRVGTCASGEYLAQYCFEPVILCCKNLSPASTES
    

Molecular Weight6832.79 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 Index0.41

Hydrophobic Moment 0.41

Boman Index0.26

Instability Index34.47

Aliphatic Index 90.00

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 2654.70

LogP -28.63

H-bond Donors 96.0

H-bond Acceptors 98.0

Rotatable Bonds 217.0

Heavy Atoms 475.0

Ring Count 11.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0087761 VERIFIED: NO

Provenance & Taxonomy

OrganismCerthia familiaris [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin

RECORD: Rec_0408149 VERIFIED: NO