Pal lipoprotein of Escherichia coli plays a major role in outer membrane integrity

Journal of Bacteriology

Volumn 184, Issue 3, 2002, Pages 754-759

  Cascales, Eric ^a   Bernadac, Alain ^a   Gavioli, Marthe ^a   Lazzaroni, Jean Claude ^a   Lloubes, Roland ^a  

^a CNRS   (France)

Author keywords

[No Author keywords available]

Indexed keywords

LIPOPROTEIN; MEMBRANE PROTEIN; OLIGOMER; PEPTIDOGLYCAN; PROTEIN PAL; UNCLASSIFIED DRUG;

ARTICLE; BACTERIAL MEMBRANE; CONTROLLED STUDY; ESCHERICHIA COLI; MEMBRANE PERMEABILITY; MEMBRANE VESICLE; NONHUMAN; OUTER MEMBRANE; PRIORITY JOURNAL; PROTEIN PROTEIN INTERACTION; PROTEIN SECRETION;

BACTERIA (MICROORGANISMS); ESCHERICHIA COLI; GOSSWEILERODENDRON BALSAMIFERUM; NEGIBACTERIA;

EID: 0036180995     PISSN: 00219193     EISSN: None     Source Type: Journal    
DOI: 10.1128/JB.184.3.754-759.2002     Document Type: Article

References (50)

1. Crystallization and preliminary crystallographic study of the peptidoglycan-associated lipoprotein from Escherichia coli
2. Escherichia coli tol-pal mutants form outer membrane vesicles
3. Mutant MotB proteins in Escherichia coli
4. Peptidoglycan-associated lipoprotein-TolB interaction
5. In vitro characterization of peptidoglycan-associated lipoprotein (Pal)-peptidoglycan and Pal-TolB interactions
6. Covalent lipoprotein from the outer membrane of E. coli
7. Chemical characterization, spatial distribution and function of a lipoprotein (murein-lipoprotein) of the E. coli cell wall. The specific effect of trypsin on the membrane structure
8. Proton motive force drives the interaction of the inner membrane TolA and outer membrane pal proteins in Escherichia coli
9. The TolQ-TolR proteins energise TolA and share homologies with the flagellar motor proteins MotA-MotB
10. Trimeric structure and localization of the major lipoprotein in the cell surface of E. coli
11. TolB protein of E. coli K-12 interacts with the outer membrane peptidoglycan-associated proteins Pal, Lpp and OmpA
12. The C-terminal sequence conservation between OmpA-related outer membrane proteins and MotB suggests a common function in both gram-positive and gram-negative bacteria, possibly in the interaction of these domains with peptidoglycan
13. Protein complex within E. coli inner membrane
14. TolA central domain interacts with E. coli porins
15. Surface expression of O-specific lipopolysaccharide in Escherichia coli requires the function of the TolA protein
16. Signal peptide mutants of Escherichia coli
17. The protein sequence responsible for lipoprotein membrane localization in Escherichia coli exhibits remarkable specificity
18. Protein secretion in bacteria
19. Mutational analyses of the Escherichia coli K-12 TolA N-terminal region and characterization of its TolQ-interacting domain by genetic suppression
20. Role of TolR N-terminal, central, and C-terminal domains in its dimerization and interaction with TolA and TolQ
21. Proposal for a peptidoglycan-associating alpha-helical motif in the C-terminal regions of some bacterial cell-surface proteins
22. Structure and function of bacterial outer membrane proteins: Barrels in a nutshell
23. The excC gene of E. coli K-12 required for cell envelope integrity encodes the peptidoglycan-associated lipoprotein (Pal)
24. Transmembrane α-helix interactions are required for the functional assembly of the E. coli Tol complex
25. Interactions of Escherichia coli membrane lipoproteins with the murein sacculus
26. TolA, a membrane protein involved in colicin uptake contains an extended helical region
27. The Tol-Pal proteins of the E. coli cell envelope: An energised system required for the outer membrane integrity?
28. A novel periplasmic carrier protein involved in the sorting and transport of Escherichia coli lipoproteins destined for the outer membrane
29. A novel outer membrane lipoprotein, LolB (HemM), involved in the LolA (p20)-dependent localization of lipoproteins to the outer membrane of Escherichia coli
30. A novel peptidoglycan-associated lipoprotein found in the cell envelope of Pseudomonas aeruginosa and Escherichia coli
31. Membrane topology of the Escherichia coli TolR protein required for cell envelope integrity
32. Outer membrane
33. prlA suppressors in Escherichia coli relieve the proton electrochemical gradient dependency of translocation of wild-type precursors
34. Protein interactions in the outer membrane of E. coli
35. Bacterial lipopolysaccharides: A remarkable family of bioactive macroamphiphiles
36. Identification by genetic suppression of Escherichia coli TolB residues important for TolB-Pal interaction
37. The TolB protein interacts with the porins of E. coli
38. Core structure of the outer membrane lipoprotein from Escherichia coli at 1.9 Å resolution
39. An E. coli mutation preventing degradation of abnormal periplasmic proteins
40. Organization and evolution of the tol-pal gene cluster
41. Murein-lipoprotein of E. coli: A protein involved in the stabilization of bacterial cell envelope
42. A bacteriophage T7 RNA polymerase/promoter system for controlled exclusive expression of specific genes
43. Genetic analyses of the in vivo function of LolA, a periplasmic chaperone involved in the outer membrane localization of Escherichia coli lipoproteins
44. Electrophoretic transfer of proteins from polyacrylamide gels to nitrocellulose sheets: Procedure and some applications
45. Characterization of the tol-pal region of Escherichia coli K-12: Translational control of tolR expression by TolQ and identification of a new open reading frame downstream of pal encoding a periplasmic protein
46. A new ABC transporter mediating the detachment of lipid-modified proteins from membranes
47. Physiological characterization of an E. coli mutant altered in the structure of murein-lipoprotein
48. Characterization of the LolA-LolB system as the general lipoprotein localization mechanism of E. coli
49. Purification and characterization of a peptidoglycan-associated lipoprotein from Haemophilus influenzae