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 Length147 amino acids

Chemical FormulaC692H1112N210O213S6

DescriptionStandard

        MKISDSGLAALKREEGCKLTAYTDSRGVWTIGTGHTGRVDGVAVGKNMTITQDTADRLLRDDLSWVERCIAERVTVPLNQNQYDALCSLIFNIGASAFTGSSVRRYLNAGNYTAAADAFLKWSRAGSNPTILAPRRGRERAMFLGQG
    

Molecular Weight15973.90 Da

Isoelectric Point (pI)9.40

Net Charge (pH 7.0)4.57

Net Charge (pH 7.4) 4.23

Charge Density (pH 7.0) 0.0311

GRAVY Index-0.26

Hydrophobic Moment 0.69

Boman Index-0.04

Instability Index20.75

Aliphatic Index 80.41

Aromaticity 0.0748

Extinction Coeff. Reduced 22460.00

Extinction Coeff. Oxidized 22585.00

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

Amino Acid Composition

TPSA 6880.47

LogP -80.76

H-bond Donors 250.0

H-bond Acceptors 225.0

Rotatable Bonds 531.0

Heavy Atoms 1121.0

Ring Count 18.0

Amide Bonds 157.0

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_0419880 VERIFIED: NO

Provenance & Taxonomy

OrganismSalmonella enterica [Bacterium]

FamilyLysozyme

Tax ID28901

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