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 Length165 amino acids

Chemical FormulaC797H1277N225O231S7

DescriptionStandard

        MPPSLRKAVAAAIGGGAIAIASVLITGPGGNDGLEGVSYIPYKDIVGVWTVCHGHTGKDIMLGKTYTEAECKALLNKDLSTVARQITPYIKVDIPETTRGALYSFVYNVGAGNFRTSTLLRKINQGDIKGACDQLRRWTYAGGKQWKGLMTRRDIEREVCLWGQQ
    

Molecular Weight17931.49 Da

Isoelectric Point (pI)9.34

Net Charge (pH 7.0)6.64

Net Charge (pH 7.4) 6.23

Charge Density (pH 7.0) 0.0403

GRAVY Index-0.16

Hydrophobic Moment 0.74

Boman Index0.05

Instability Index36.32

Aliphatic Index 89.27

Aromaticity 0.0788

Extinction Coeff. Reduced 32430.00

Extinction Coeff. Oxidized 32680.00

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

Amino Acid Composition

TPSA 7330.89

LogP -72.26

H-bond Donors 262.0

H-bond Acceptors 247.0

Rotatable Bonds 594.0

Heavy Atoms 1260.0

Ring Count 25.0

Amide Bonds 175.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0310406 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