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

Standard StatusStandard

Sequence Length182 amino acids

Chemical FormulaC869H1392N254O256S12

DescriptionStandard

        MGMPPKLRNKLSAAVVGLILAGASAPVILDQFLDEKEGNSEQAYRDGGGLWTICRGATMVDGKPVVQGMKLSAEKCAQVNAIERDKALAWVDRNIKVPLTEPQKAGIASFCPYNIGPGKCFPSTFYKRINAGDRKGACEAIRWWIKDGGRDCRLTKGQKNGCYGQVERRDQESALTCWGIDQ
    

Molecular Weight19878.68 Da

Isoelectric Point (pI)9.03

Net Charge (pH 7.0)6.44

Net Charge (pH 7.4) 6.06

Charge Density (pH 7.0) 0.0354

GRAVY Index-0.40

Hydrophobic Moment 0.70

Boman Index-0.05

Instability Index41.83

Aliphatic Index 75.11

Aromaticity 0.0714

Extinction Coeff. Reduced 33460.00

Extinction Coeff. Oxidized 33960.00

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

Amino Acid Composition

TPSA 8242.71

LogP -92.39

H-bond Donors 291.0

H-bond Acceptors 275.0

Rotatable Bonds 667.0

Heavy Atoms 1391.0

Ring Count 27.0

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_0003072 VERIFIED: NO

Provenance & Taxonomy

OrganismCitrobacter freundii [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase