Interactions of the Signal Transduction Protein Pii

Ninfa, Alexander J.

Abstract

Funding Agency

• Agency: National Institute of Health (NIH)
• Institute: National Institute of General Medical Sciences (NIGMS)
• Type: Research Project (R01)
• Project #: 2R01GM047460-06
• Application #: 2184895
• Study Section: Special Emphasis Panel (ZRG5-MBC-1 (02))
• Project Start: 1992-05-01
• Project End: 2000-04-30
• Budget Start: 1996-05-01
• Budget End: 1997-04-30
• Support Year: 6
• Fiscal Year: 1996

Institution

• Name: University of Michigan Ann Arbor
• Department: Biochemistry
• Type: Schools of Medicine
• DUNS #: 791277940
• City: Ann Arbor
• State: MI
• Country: United States
• Zip Code: 48109

Publications

Kamberov, E S; Atkinson, M R; Chandran, P et al. (1994) Effect of mutations in Escherichia coli glnL (ntrB), encoding nitrogen regulator II (NRII or NtrB), on the phosphatase activity involved in bacterial nitrogen regulation. J Biol Chem 269:28294-9

Benson, A K; Ramakrishnan, G; Ohta, N et al. (1994) The Caulobacter crescentus FlbD protein acts at ftr sequence elements both to activate and to repress transcription of cell cycle-regulated flagellar genes. Proc Natl Acad Sci U S A 91:4989-93

Kamberov, E S; Atkinson, M R; Feng, J et al. (1994) Sensory components controlling bacterial nitrogen assimilation. Cell Mol Biol Res 40:175-91

de Mel, V S; Kamberov, E S; Martin, P D et al. (1994) Preliminary X-ray diffraction analysis of crystals of the PII protein from Escherichia coli. J Mol Biol 243:796-8

Atkinson, M R; Kamberov, E S; Weiss, R L et al. (1994) Reversible uridylylation of the Escherichia coli PII signal transduction protein regulates its ability to stimulate the dephosphorylation of the transcription factor nitrogen regulator I (NRI or NtrC). J Biol Chem 269:28288-93

Ninfa, E G; Atkinson, M R; Kamberov, E S et al. (1993) Mechanism of autophosphorylation of Escherichia coli nitrogen regulator II (NRII or NtrB): trans-phosphorylation between subunits. J Bacteriol 175:7024-32

McCleary, W R; Stock, J B; Ninfa, A J (1993) Is acetyl phosphate a global signal in Escherichia coli? J Bacteriol 175:2793-8