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 Length142 amino acids

Chemical FormulaC718H1122N204O210S4

DescriptionStandard

        MPPPKPLLSPQGLNFIKQAQGLALDPYWDENGLRVIGYGHVLNDYETFSHFTREIADTLLIVDLLQCQRELQRNLNIPLNQSQYDALVSLAFSCGPSSPALNTILTHLNQQRFAQALAVWRNIRSGHQQRQEECVRFSVAVD
    

Molecular Weight16100.09 Da

Isoelectric Point (pI)6.04

Net Charge (pH 7.0)-2.16

Net Charge (pH 7.4) -2.65

Charge Density (pH 7.0) -0.0152

GRAVY Index-0.26

Hydrophobic Moment 0.69

Boman Index0.02

Instability Index54.00

Aliphatic Index 97.54

Aromaticity 0.0845

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17085.00

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

Amino Acid Composition

TPSA 6682.86

LogP -65.91

H-bond Donors 226.0

H-bond Acceptors 216.0

Rotatable Bonds 524.0

Heavy Atoms 1136.0

Ring Count 27.0

Amide Bonds 164.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0402337 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella huaxiensis [Bacterium]

FamilyLysozyme

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