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 Length178 amino acids

Chemical FormulaC847H1374N234O247S13

DescriptionStandard

        MSVKKALAGGACSLALVTASFFGIVTDKVRISQEGLENLINCEGCKRQAYKDVAGVPTAGVGSTIGIVMGRLYTDGEVAKMLAKDVIIAEQCLNRNVKVDLNQGEWDAYVSFVFNVGCSAFVSSTTYRILNGVKPGTRIQACQAMGMWNKITVNGVKVFSQGVYNRRVKDIALCVKYM
    

Molecular Weight19204.23 Da

Isoelectric Point (pI)9.21

Net Charge (pH 7.0)7.44

Net Charge (pH 7.4) 7.08

Charge Density (pH 7.0) 0.0418

GRAVY Index0.20

Hydrophobic Moment 0.73

Boman Index0.11

Instability Index23.37

Aliphatic Index 94.66

Aromaticity 0.0787

Extinction Coeff. Reduced 19940.00

Extinction Coeff. Oxidized 20315.00

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

Amino Acid Composition

TPSA 7784.66

LogP -86.13

H-bond Donors 278.0

H-bond Acceptors 268.0

Rotatable Bonds 649.0

Heavy Atoms 1341.0

Ring Count 18.0

Amide Bonds 194.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0301204 VERIFIED: NO

Provenance & Taxonomy

OrganismErwinia phage vB_EamP-S2 [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