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 Length138 amino acids

Chemical FormulaC675H1096N202O205S7

DescriptionStandard

        MSSTSQSSSSPNAGMSMSAEARQKMLLTEKVVLRYYNDMGKKGGNCTWGAGFYAHKGICSEEELRKKVDASSVDVEFAKRVTEAERQVKRKIRVQLNQAQFDALVSYTYNTKHRAQVLVYATINQAISKRLPATFRRL
    

Molecular Weight15545.61 Da

Isoelectric Point (pI)9.92

Net Charge (pH 7.0)10.66

Net Charge (pH 7.4) 10.27

Charge Density (pH 7.0) 0.0773

GRAVY Index-0.55

Hydrophobic Moment 0.83

Boman Index-0.15

Instability Index62.30

Aliphatic Index 70.00

Aromaticity 0.0797

Extinction Coeff. Reduced 14440.00

Extinction Coeff. Oxidized 14565.00

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

Amino Acid Composition

TPSA 6716.03

LogP -77.14

H-bond Donors 241.0

H-bond Acceptors 225.0

Rotatable Bonds 535.0

Heavy Atoms 1089.0

Ring Count 16.0

Amide Bonds 151.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0077024 VERIFIED: NO

Provenance & Taxonomy

OrganismMassilia arenosa [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