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 Length184 amino acids

Chemical FormulaC918H1436N276O256S9

DescriptionStandard

        MSAKIKYGLSAAVLALIAAGASAPQILDQFLDEKEGNHTTAYPRWFRHLDHLSGGHDGGWKTRFFPGMKLSKEKCDQVNAIERDKALAWVEKNIKVPLSEPQKAGIASFCPYNIGPGKCFPSTFYKRINAGDRRGACEAIRWWIKDGGRDCRIRSNNCYGQVSRRDQERRAGVLGYRQISRIFC
    

Molecular Weight20723.50 Da

Isoelectric Point (pI)9.65

Net Charge (pH 7.0)12.79

Net Charge (pH 7.4) 12.22

Charge Density (pH 7.0) 0.0695

GRAVY Index-0.53

Hydrophobic Moment 0.72

Boman Index-0.10

Instability Index53.82

Aliphatic Index 70.11

Aromaticity 0.1033

Extinction Coeff. Reduced 36440.00

Extinction Coeff. Oxidized 36815.00

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

Amino Acid Composition

TPSA 8628.04

LogP -96.28

H-bond Donors 311.0

H-bond Acceptors 282.0

Rotatable Bonds 690.0

Heavy Atoms 1459.0

Ring Count 36.0

Amide Bonds 197.0

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_0172952 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

FamilyLysozyme

Tax ID585034

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