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 ▸ Cytolysis / cell lysis ▸ Cytolytic activity

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

Standard StatusStandard

Sequence Length162 amino acids

Chemical FormulaC821H1311N221O236S7

DescriptionStandard

        MSLKNNVIGASIGAALTLTPTLLERIEGIEYEVYYDIAGVPTVCSGITGPDVIPGKKYTKRECDALLIKHIGVAQRYVDKKVNVDIPVTMRASLYSFTFNVGTGAFGSSTMLKLINQSKHKEACNQLWRWVYYYNPKTKKREVSRGLKNRRTEEYAYCVKEL
    

Molecular Weight18277.99 Da

Isoelectric Point (pI)9.39

Net Charge (pH 7.0)8.64

Net Charge (pH 7.4) 8.21

Charge Density (pH 7.0) 0.0534

GRAVY Index-0.26

Hydrophobic Moment 0.68

Boman Index-0.01

Instability Index40.30

Aliphatic Index 89.01

Aromaticity 0.0988

Extinction Coeff. Reduced 27390.00

Extinction Coeff. Oxidized 27640.00

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

Amino Acid Composition

TPSA 7412.87

LogP -68.53

H-bond Donors 265.0

H-bond Acceptors 254.0

Rotatable Bonds 610.0

Heavy Atoms 1285.0

Ring Count 26.0

Amide Bonds 172.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0373292 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterobacteria phage vB_EcoS_IME18 [Virus]

FamilyLysozyme

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Cytolytic Non-hemolytic

MethodQualitative functional evidence