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 Length198 amino acids

Chemical FormulaC945H1501N297O285S3

DescriptionStandard

        MNRKPLFDTIRRILGRGFRQSEVDRLDAAIDAVSAATSPLGELFQGRGVSERGLRLIRDFEGCARIRQDGLVEAYPDPGTGADPWTIGWGATGPGIGPGTVWTQEQCDNRLEEDVARHARDVATALGDAQTTQAQFDALVSFHYNTGAIARSTLLRLHEAGKYGEAAAEFARWNRAGGRILKGLVRRRKAEAALYRSQ
    

Molecular Weight21679.04 Da

Isoelectric Point (pI)9.09

Net Charge (pH 7.0)2.78

Net Charge (pH 7.4) 2.34

Charge Density (pH 7.0) 0.0141

GRAVY Index-0.46

Hydrophobic Moment 0.90

Boman Index-0.09

Instability Index36.51

Aliphatic Index 78.03

Aromaticity 0.0758

Extinction Coeff. Reduced 27960.00

Extinction Coeff. Oxidized 28085.00

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

Amino Acid Composition

TPSA 9431.33

LogP -119.59

H-bond Donors 338.0

H-bond Acceptors 294.0

Rotatable Bonds 718.0

Heavy Atoms 1530.0

Ring Count 29.0

Amide Bonds 210.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0020706 VERIFIED: NO

Provenance & Taxonomy

OrganismErythrobacter sp [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