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 Length171 amino acids

Chemical FormulaC807H1312N236O244S9

DescriptionStandard

        MSAIVKRCSVAAVLAIAVLLPSFGELQTSEAGLRLIADLEGCRLSLYQCSAGVWTQGIGHTAGVIPDQAIDERQAAVDLVDDVRRTERGMAACLPQTLPQETYDAVIAFAFNVGISAACHSTLVTLLQQRQWQQACDQLPRWVYVNGKKNKGLEQRRATERALCLQGIASS
    

Molecular Weight18513.07 Da

Isoelectric Point (pI)6.71

Net Charge (pH 7.0)-0.37

Net Charge (pH 7.4) -0.82

Charge Density (pH 7.0) -0.0022

GRAVY Index0.08

Hydrophobic Moment 0.78

Boman Index0.06

Instability Index54.54

Aliphatic Index 101.05

Aromaticity 0.0526

Extinction Coeff. Reduced 20970.00

Extinction Coeff. Oxidized 21345.00

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

Amino Acid Composition

TPSA 7735.46

LogP -82.35

H-bond Donors 275.0

H-bond Acceptors 255.0

Rotatable Bonds 615.0

Heavy Atoms 1296.0

Ring Count 19.0

Amide Bonds 188.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0138823 VERIFIED: NO

Provenance & Taxonomy

OrganismSerratia marcescens [Bacterium]

FamilyLysozyme

Tax ID615

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