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 FormulaC717H1123N201O214S6

DescriptionStandard

        MEISDKGTECIKQYEGLKLKAYPDPATGNIPWTIGYGHTKGVKKGDLITEQQAEAFLRDDLQPIYTTLKQWVKVPLNQGQFDALCSFIFNCGSGNFSRSTLLKRLNQGDYTGAGAEFSRWNKTAGKVMRGLDNRRASERQMFLS
    

Molecular Weight16175.19 Da

Isoelectric Point (pI)9.17

Net Charge (pH 7.0)4.57

Net Charge (pH 7.4) 4.22

Charge Density (pH 7.0) 0.0317

GRAVY Index-0.59

Hydrophobic Moment 0.78

Boman Index-0.07

Instability Index33.85

Aliphatic Index 68.47

Aromaticity 0.1042

Extinction Coeff. Reduced 23950.00

Extinction Coeff. Oxidized 24075.00

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

Amino Acid Composition

TPSA 6778.39

LogP -71.15

H-bond Donors 237.0

H-bond Acceptors 226.0

Rotatable Bonds 546.0

Heavy Atoms 1138.0

Ring Count 24.0

Amide Bonds 159.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0326739 VERIFIED: NO

Provenance & Taxonomy

OrganismXenorhabdus sp. KK7.4 [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