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 Length144 amino acids

Chemical FormulaC702H1101N197O202S5

DescriptionStandard

        MRISNSGRGFIKGFEDLRLVAYPDPGTGGKPWTIGWGHTKGVKQGDRIMQEQAEQFLSDDLAVFELTVNSAIKRPLTQNQFDAMVSLAFNIGGAAFAGSTLVKKFNAGDVQGAVDEFPKWKNSGGKVMPGLVKRRAAEREMFLA
    

Molecular Weight15692.77 Da

Isoelectric Point (pI)9.52

Net Charge (pH 7.0)3.60

Net Charge (pH 7.4) 3.30

Charge Density (pH 7.0) 0.0250

GRAVY Index-0.28

Hydrophobic Moment 0.77

Boman Index0.03

Instability Index24.77

Aliphatic Index 73.19

Aromaticity 0.0972

Extinction Coeff. Reduced 17990.00

Extinction Coeff. Oxidized 17990.00

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

Amino Acid Composition

TPSA 6432.24

LogP -64.30

H-bond Donors 220.0

H-bond Acceptors 212.0

Rotatable Bonds 527.0

Heavy Atoms 1106.0

Ring Count 24.0

Amide Bonds 156.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0179697 VERIFIED: NO

Provenance & Taxonomy

OrganismSerratia liquefaciens [Bacterium]

FamilyLysozyme

Tax ID614

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