Peptide Database

Peptide NameLysozyme (EC 3.2.1.17)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity ▸ Bacteriolytic enzyme

Enzyme / Catalytic activity ▸ Hydrolase

Enzyme / Catalytic activity ▸ Hydrolase ▸ Glycosidase

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

Standard StatusStandard

Sequence Length169 amino acids

Chemical FormulaC840H1329N237O244S8

DescriptionStandard

        MQNKTKVSVILLAASAAFFSAVKIDEGYTAKPVVPVPGDRPTQGHGSTFKPDGTAVKMSDPPITRATADKWLRHDVAKREVPFKNSLKGVKLSQAEYDIYLDFSYQYGTTAFANSSMLRNLKAGNYKAACDSLLKYKYVAKRDCSVRSNRCYGVWTRQLERHKKCMEAQ
    

Molecular Weight18908.50 Da

Isoelectric Point (pI)9.67

Net Charge (pH 7.0)12.72

Net Charge (pH 7.4) 12.24

Charge Density (pH 7.0) 0.0753

GRAVY Index-0.51

Hydrophobic Moment 0.62

Boman Index-0.10

Instability Index36.96

Aliphatic Index 67.57

Aromaticity 0.1006

Extinction Coeff. Reduced 24410.00

Extinction Coeff. Oxidized 24660.00

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

Amino Acid Composition

TPSA 7810.72

LogP -82.43

H-bond Donors 278.0

H-bond Acceptors 268.0

Rotatable Bonds 628.0

Heavy Atoms 1329.0

Ring Count 30.0

Amide Bonds 180.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0420382 VERIFIED: NO

Provenance & Taxonomy

OrganismAcinetobacter colistiniresistens [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic

MethodQualitative functional evidence