Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length97 amino acids

Chemical FormulaC466H751N135O141S8

DescriptionStandard

        MRLLLLTFTVLVLLPQVTPAYGGRRRCWNNSGHCKKKCAADEVATAVCKNRQSCCVSRQGLVVFVKETITSSPSTNGWEEEAMDRIVSAASTSTYWE
    

Molecular Weight10757.29 Da

Isoelectric Point (pI)8.86

Net Charge (pH 7.0)3.55

Net Charge (pH 7.4) 3.17

Charge Density (pH 7.0) 0.0366

GRAVY Index-0.12

Hydrophobic Moment 0.56

Boman Index-0.02

Instability Index53.19

Aliphatic Index 78.35

Aromaticity 0.0722

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19855.00

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

Amino Acid Composition

TPSA 4474.63

LogP -50.32

H-bond Donors 166.0

H-bond Acceptors 154.0

Rotatable Bonds 353.0

Heavy Atoms 750.0

Ring Count 14.0

Amide Bonds 103.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0210290 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