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 Length130 amino acids

Chemical FormulaC642H1026N194O180S9

DescriptionStandard

        IWTICRGAILVDGKPVVPGMKLSKEKCDRVNAIERDKALAWVEKNIKVPLTEPQKAGIASFCPYNIGPGKCFPSTFYRRINAGDRKGACEAIRWWIKDGGRDCRIRSNNCYGQVSRRDQESALACWGIDR
    

Molecular Weight14630.79 Da

Isoelectric Point (pI)9.45

Net Charge (pH 7.0)9.69

Net Charge (pH 7.4) 9.34

Charge Density (pH 7.0) 0.0746

GRAVY Index-0.47

Hydrophobic Moment 0.70

Boman Index-0.12

Instability Index53.06

Aliphatic Index 75.08

Aromaticity 0.0846

Extinction Coeff. Reduced 31970.00

Extinction Coeff. Oxidized 32470.00

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

Amino Acid Composition

TPSA 6078.33

LogP -59.99

H-bond Donors 222.0

H-bond Acceptors 199.0

Rotatable Bonds 486.0

Heavy Atoms 1025.0

Ring Count 23.0

Amide Bonds 138.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0237636 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

FamilyLysozyme

Tax ID585034

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