Peptide Database

Peptide NameBeta-defensin (Fragment)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC364H590N112O107S7

DescriptionStandard

        GRKSCWIIKGHCRKDCKSGEQVKKPCRNGDYCCVPSKTDSQPHRPTQATARKYQTFTDKMKSNALLEQIPVIFQ
    

Molecular Weight8471.72 Da

Isoelectric Point (pI)9.57

Net Charge (pH 7.0)8.87

Net Charge (pH 7.4) 8.46

Charge Density (pH 7.0) 0.1199

GRAVY Index-0.96

Hydrophobic Moment 0.64

Boman Index-0.27

Instability Index36.27

Aliphatic Index 47.43

Aromaticity 0.0676

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 3597.80

LogP -42.04

H-bond Donors 130.0

H-bond Acceptors 125.0

Rotatable Bonds 286.0

Heavy Atoms 590.0

Ring Count 13.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0054042 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyDefensin

Tax ID9913

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function