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 Length140 amino acids

Chemical FormulaC660H1035N185O210S2

DescriptionStandard

        MSNALKTTGNGGIALIKQYEGLRLTTYKDAVGIPTIGYGHVENPIPPGGTRTITAEAAEQLLRDDLQRFEHEVNNMLTVEVTQNQFDALVSFAFNLGPANLKSSTLLRKVNSGDVNGAADEFLKWNHAGWSGPGGPDSTS
    

Molecular Weight14985.52 Da

Isoelectric Point (pI)5.26

Net Charge (pH 7.0)-4.22

Net Charge (pH 7.4) -4.62

Charge Density (pH 7.0) -0.0301

GRAVY Index-0.35

Hydrophobic Moment 0.61

Boman Index0.05

Instability Index17.14

Aliphatic Index 80.86

Aromaticity 0.0714

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15470.00

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

Amino Acid Composition

TPSA 6344.16

LogP -73.45

H-bond Donors 214.0

H-bond Acceptors 211.0

Rotatable Bonds 491.0

Heavy Atoms 1057.0

Ring Count 22.0

Amide Bonds 155.0

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_0393619 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterobacter cloacae [Bacterium]

FamilyLysozyme

Tax ID550

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