Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length109 amino acids

Chemical FormulaC519H853N159O152S9

DescriptionStandard

        MSQKRVQSLITPCLILLFSGSDLGAGRICGSGTARCRRNCKRQELRVGKCPNTYPCCLKKWKVNSLNPQKDTKPRGAWLLEMATSQTSEPPFSGPSRWTVPSGSSRLVE
    

Molecular Weight12040.88 Da

Isoelectric Point (pI)10.01

Net Charge (pH 7.0)11.44

Net Charge (pH 7.4) 11.10

Charge Density (pH 7.0) 0.1050

GRAVY Index-0.51

Hydrophobic Moment 0.59

Boman Index-0.13

Instability Index61.27

Aliphatic Index 67.06

Aromaticity 0.0550

Extinction Coeff. Reduced 17990.00

Extinction Coeff. Oxidized 18365.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 5037.98

LogP -60.91

H-bond Donors 185.0

H-bond Acceptors 173.0

Rotatable Bonds 397.0

Heavy Atoms 839.0

Ring Count 18.0

Amide Bonds 117.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0103535 VERIFIED: NO

Provenance & Taxonomy

OrganismBos mutus grunniens (Wild yak) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin