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 Length183 amino acids

Chemical FormulaC896H1427N261O263S10

DescriptionStandard

        MKKRIIACSTAAIISLTATLWPQALRTSPEAQLKMAKYEDCRKTPYYCPAGVLTVGIGSTSKVENREYTENEIAGRWFNDLLRAEKCVNREFNGASAPQKVFESMTDGTLNVGCTGLGWYTNGKGQKVRTTLWRHAQAGNWKGVCERLTDFVNSGGKRLQGLVNRREEFKAWCLSDPALKGVK
    

Molecular Weight20384.16 Da

Isoelectric Point (pI)9.49

Net Charge (pH 7.0)10.54

Net Charge (pH 7.4) 10.12

Charge Density (pH 7.0) 0.0576

GRAVY Index-0.47

Hydrophobic Moment 0.84

Boman Index-0.07

Instability Index38.45

Aliphatic Index 70.93

Aromaticity 0.0874

Extinction Coeff. Reduced 40450.00

Extinction Coeff. Oxidized 40825.00

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

Amino Acid Composition

TPSA 8535.41

LogP -100.07

H-bond Donors 308.0

H-bond Acceptors 285.0

Rotatable Bonds 682.0

Heavy Atoms 1430.0

Ring Count 29.0

Amide Bonds 198.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0222760 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella pneumoniae [Bacterium]

FamilyLysozyme

Tax ID573

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