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 FormulaC712H1144N200O213S3

DescriptionStandard

        MQTSDKGIALIKQFEGCKLTAYQDSVGVWTIGYGWTQPVDGKPIRAGMTIKQETAERLLKTGLVSYESDVSRLVKVGLTQGQFDALVSFTYNLGARSLSTSTLLRKLNAGDYAGAADEFLRWNKAGGKVLNGLTRRREAERALFLS
    

Molecular Weight16010.11 Da

Isoelectric Point (pI)9.59

Net Charge (pH 7.0)5.50

Net Charge (pH 7.4) 5.23

Charge Density (pH 7.0) 0.0377

GRAVY Index-0.23

Hydrophobic Moment 0.66

Boman Index-0.00

Instability Index26.69

Aliphatic Index 88.22

Aromaticity 0.0890

Extinction Coeff. Reduced 23950.00

Extinction Coeff. Oxidized 23950.00

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

Amino Acid Composition

TPSA 6734.21

LogP -70.25

H-bond Donors 241.0

H-bond Acceptors 222.0

Rotatable Bonds 543.0

Heavy Atoms 1128.0

Ring Count 18.0

Amide Bonds 156.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0265022 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

RECORD: Rec_0283668 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterobacter roggenkampii [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase

RECORD: Rec_0302336 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterobacter cloacae [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