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 Length187 amino acids

Chemical FormulaC919H1451N259O268S12

DescriptionStandard

        MDMKQRYLTAAVVALIVGGASESQIFDQFIKEKEGNFTTAYQDAGGIWTVCQGVTRIDGRAVKPREKLTKAQCERLNAIERDKAIAWVKKHVPVSLTPPQIAGIASFCPYNIGAGKCFSSTFYRKLQAGDIEGACKEIPRWVFDGGKDCRKTQGQPGGCYGQVIRRNQEAELLCWELMQMNTTWTTP
    

Molecular Weight20800.71 Da

Isoelectric Point (pI)8.91

Net Charge (pH 7.0)5.53

Net Charge (pH 7.4) 5.09

Charge Density (pH 7.0) 0.0296

GRAVY Index-0.35

Hydrophobic Moment 0.69

Boman Index-0.02

Instability Index32.51

Aliphatic Index 72.03

Aromaticity 0.0909

Extinction Coeff. Reduced 34950.00

Extinction Coeff. Oxidized 35450.00

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

Amino Acid Composition

TPSA 8528.25

LogP -98.14

H-bond Donors 302.0

H-bond Acceptors 287.0

Rotatable Bonds 693.0

Heavy Atoms 1458.0

Ring Count 31.0

Amide Bonds 204.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0218432 VERIFIED: NO

Provenance & Taxonomy

OrganismProvidencia huaxiensis [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