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 Length181 amino acids

Chemical FormulaC874H1386N262O264S13

DescriptionStandard

        MKQLIKKCSIAAIVALGITLSPGALRTTPEGQQKIAGWEDCRNTPYYCTAGVLTVGIGSTGRVEKREYSDSEIAGRWINDMRHAENCINQNFEGAHMPQSAFEAMTDAGLNVGCTGLMWFTDGQKRKQRTTIWKKAQAHEWQAMCNRLTDFVNSGGKRSQGLVNRRTDFKAWCLRDVEAVE
    

Molecular Weight20204.80 Da

Isoelectric Point (pI)8.88

Net Charge (pH 7.0)4.72

Net Charge (pH 7.4) 4.21

Charge Density (pH 7.0) 0.0261

GRAVY Index-0.49

Hydrophobic Moment 0.63

Boman Index-0.07

Instability Index41.48

Aliphatic Index 66.91

Aromaticity 0.0773

Extinction Coeff. Reduced 37470.00

Extinction Coeff. Oxidized 37845.00

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

Amino Acid Composition

TPSA 8571.02

LogP -99.44

H-bond Donors 307.0

H-bond Acceptors 285.0

Rotatable Bonds 680.0

Heavy Atoms 1413.0

Ring Count 27.0

Amide Bonds 199.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0033110 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterobacter cancerogenus [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