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 Length178 amino acids

Chemical FormulaC847H1370N244O257S10

DescriptionStandard

        MNTKSRLSQAVIALIISGASGGAILSGFLDEKEGNTLKAYRDAGGVITICRGVTRIDGQKIKLDTKLTQGECDKLNCIEADKAISWVKRHVYVPLTEPQIAGIASFCPYNIGPSKCFSSTFYRKLNAGDIKGACAELPKWTRDGGKDCRQTKGQPNGCYGQVIRRDQEAELLCGEWKQ
    

Molecular Weight19404.07 Da

Isoelectric Point (pI)8.95

Net Charge (pH 7.0)6.51

Net Charge (pH 7.4) 6.06

Charge Density (pH 7.0) 0.0366

GRAVY Index-0.36

Hydrophobic Moment 0.73

Boman Index-0.04

Instability Index28.47

Aliphatic Index 80.62

Aromaticity 0.0674

Extinction Coeff. Reduced 23950.00

Extinction Coeff. Oxidized 24450.00

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

Amino Acid Composition

TPSA 8133.45

LogP -92.95

H-bond Donors 291.0

H-bond Acceptors 275.0

Rotatable Bonds 660.0

Heavy Atoms 1358.0

Ring Count 22.0

Amide Bonds 192.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0004168 VERIFIED: NO

Provenance & Taxonomy

OrganismProvidencia sp [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