title: The orthonitrophenyl-beta-D-galactoside hydrolase from Pseudomonas aeruginosa (0: 11 serotypes) is a superficial enzyme.
abstract: About 95% fo the 0: 11 strains of Pseudomonas aeruginosa was able to hydrolyze orthonitrophenyl-beta-D-galactopyranoside (ONPG), but was unable to use lactose. The ONPG-hydrolyzing enzyme was located essentially in the periplasm, as seen by biochemical and ultrastructural studies.
mesh_terms: D002118:Calcium / Q000494:pharmacology; D002458:Cell Fractionation; D002462:Cell Membrane / Q000648:ultrastructure; D002473:Cell Wall / Q000648:ultrastructure; D003470:Culture Media; D005696:Galactosidases / Q000032:analysis* / Q000378:metabolism; D008274:Magnesium / Q000494:pharmacology; D009598:Nitrophenylgalactosides; D009997:Osmotic Pressure; D011550:Pseudomonas aeruginosa / Q000201:enzymology* / Q000648:ultrastructure; D012703:Serotyping
chemical_list: D003470:Culture Media; D009598:Nitrophenylgalactosides; D005696:Galactosidases; D008274:Magnesium; D002118:Calcium