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 Length82 amino acids

Chemical FormulaC402H643N123O108S8

DescriptionStandard

        MKMTQAKCDQVNAIERNKGSGMGRPHIKVPLTEPQKAGIASFCPYNIGPGKCFPSTFYKRMNAGDRKGACEAIRWWIKRRGP
    

Molecular Weight9183.69 Da

Isoelectric Point (pI)10.11

Net Charge (pH 7.0)10.55

Net Charge (pH 7.4) 10.20

Charge Density (pH 7.0) 0.1286

GRAVY Index-0.70

Hydrophobic Moment 0.64

Boman Index-0.14

Instability Index75.79

Aliphatic Index 48.90

Aromaticity 0.0854

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14230.00

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

Amino Acid Composition

TPSA 3736.60

LogP -38.60

H-bond Donors 133.0

H-bond Acceptors 128.0

Rotatable Bonds 304.0

Heavy Atoms 641.0

Ring Count 17.0

Amide Bonds 88.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0351588 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterobacter asburiae [Bacterium]

FamilyLysozyme

Tax ID640513

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