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 Length149 amino acids

Chemical FormulaC713H1155N205O214S6

DescriptionStandard

        MQISNNGIALIKRFEGCRLTAYPDPGTGGDPWTIGYGWTGKVDGKPIKPGMKIDDATADRLLRTGVVSFDQAVSKMLKVSVTQNQYDALVSLAYNIGTRALSTSTLMKKLNAGDVKSAADEFLRWNRSGGKVMAGLTNRRKAEREVFLS
    

Molecular Weight16215.43 Da

Isoelectric Point (pI)9.79

Net Charge (pH 7.0)7.50

Net Charge (pH 7.4) 7.23

Charge Density (pH 7.0) 0.0503

GRAVY Index-0.32

Hydrophobic Moment 0.69

Boman Index-0.03

Instability Index15.85

Aliphatic Index 80.54

Aromaticity 0.0738

Extinction Coeff. Reduced 22460.00

Extinction Coeff. Oxidized 22460.00

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

Amino Acid Composition

TPSA 6806.72

LogP -74.16

H-bond Donors 241.0

H-bond Acceptors 228.0

Rotatable Bonds 547.0

Heavy Atoms 1138.0

Ring Count 19.0

Amide Bonds 159.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0075725 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella pneumoniae [Bacterium]

FamilyLysozyme

Tax ID573

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