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 Length146 amino acids

Chemical FormulaC703H1114N190O207S5

DescriptionStandard

        MEMSNNGINMLKGFEGCRLAAYQDSVGVWTIGYGWTQPVNGVPIGKGMTITQETADSLLRSGLVQYEKGVTGLVKVTINQNQFDALVDFAYNLGVKALEGSTLLKKLNAGDFAGAAAEFPKWNKAGGNVLPGLVKRREAERTLFLA
    

Molecular Weight15699.84 Da

Isoelectric Point (pI)8.71

Net Charge (pH 7.0)1.50

Net Charge (pH 7.4) 1.24

Charge Density (pH 7.0) 0.0103

GRAVY Index-0.06

Hydrophobic Moment 0.57

Boman Index0.11

Instability Index19.25

Aliphatic Index 89.52

Aromaticity 0.0890

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 6403.21

LogP -63.17

H-bond Donors 219.0

H-bond Acceptors 214.0

Rotatable Bonds 526.0

Heavy Atoms 1105.0

Ring Count 20.0

Amide Bonds 161.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0259348 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterobacter cloacae complex sp. ECNIH7 [Bacterium]

FamilyGlycosyl hydrolase 24

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic

RECORD: Rec_0286009 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterobacter cloacae complex sp. ECNIH11 [Bacterium]

FamilyLysozyme

Tax ID550

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