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 Length177 amino acids

Chemical FormulaC861H1366N252O253S11

DescriptionStandard

        MNTKIRYGLSAAVLALIGAGASAPQILDQFLDEKEGNHTMAYRDGSGIWTICRGATVVDGKTVFPNMKLSKEKCDQVNAIERDKALAWVERNIKVPLTEPQKAGVASFCPYNIGPGKCFPSTFYKRLNAGDRKGACEAIRWWIKDGGRDCRIRSNNCYGQVIRRDQESALTCWGIEQ
    

Molecular Weight19648.31 Da

Isoelectric Point (pI)9.04

Net Charge (pH 7.0)6.53

Net Charge (pH 7.4) 6.09

Charge Density (pH 7.0) 0.0369

GRAVY Index-0.40

Hydrophobic Moment 0.70

Boman Index-0.06

Instability Index39.41

Aliphatic Index 75.03

Aromaticity 0.0847

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 8196.95

LogP -88.80

H-bond Donors 293.0

H-bond Acceptors 272.0

Rotatable Bonds 656.0

Heavy Atoms 1377.0

Ring Count 28.0

Amide Bonds 192.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0139991 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

FamilyGlycosyl hydrolase 24

Tax ID562

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic