Pohlmann EL - Search Results

1

The poor growth of Rhodospirillum rubrum mutants lacking PII proteins is due to an excess of glutamine synthetase activity.

Zhang Y, Pohlmann EL, Conrad MC, Roberts GP. Zhang Y, et al. Among authors: pohlmann el. Mol Microbiol. 2006 Jul;61(2):497-510. doi: 10.1111/j.1365-2958.2006.05251.x. Epub 2006 Jun 6. Mol Microbiol. 2006. PMID: 16762025 Free article.

2

Identification of critical residues in GlnB for its activation of NifA activity in the photosynthetic bacterium Rhodospirillum rubrum.

Zhang Y, Pohlmann EL, Roberts GP. Zhang Y, et al. Among authors: pohlmann el. Proc Natl Acad Sci U S A. 2004 Mar 2;101(9):2782-7. doi: 10.1073/pnas.0306763101. Epub 2004 Feb 17. Proc Natl Acad Sci U S A. 2004. PMID: 14970346 Free PMC article.

3

GlnD is essential for NifA activation, NtrB/NtrC-regulated gene expression, and posttranslational regulation of nitrogenase activity in the photosynthetic, nitrogen-fixing bacterium Rhodospirillum rubrum.

Zhang Y, Pohlmann EL, Roberts GP. Zhang Y, et al. Among authors: pohlmann el. J Bacteriol. 2005 Feb;187(4):1254-65. doi: 10.1128/JB.187.4.1254-1265.2005. J Bacteriol. 2005. PMID: 15687189 Free PMC article.

4

Effect of AmtB homologues on the post-translational regulation of nitrogenase activity in response to ammonium and energy signals in Rhodospirillum rubrum.

Zhang Y, Wolfe DM, Pohlmann EL, Conrad MC, Roberts GP. Zhang Y, et al. Among authors: pohlmann el. Microbiology (Reading). 2006 Jul;152(Pt 7):2075-2089. doi: 10.1099/mic.0.28903-0. Microbiology (Reading). 2006. PMID: 16804182 Free article.

5

Identification and functional characterization of NifA variants that are independent of GlnB activation in the photosynthetic bacterium Rhodospirillum rubrum.

Zou X, Zhu Y, Pohlmann EL, Li J, Zhang Y, Roberts GP. Zou X, et al. Among authors: pohlmann el. Microbiology (Reading). 2008 Sep;154(Pt 9):2689-2699. doi: 10.1099/mic.0.2008/019406-0. Microbiology (Reading). 2008. PMID: 18757802 Free PMC article.

6

Effect of perturbation of ATP level on the activity and regulation of nitrogenase in Rhodospirillum rubrum.

Zhang Y, Pohlmann EL, Roberts GP. Zhang Y, et al. Among authors: pohlmann el. J Bacteriol. 2009 Sep;191(17):5526-37. doi: 10.1128/JB.00585-09. Epub 2009 Jun 19. J Bacteriol. 2009. PMID: 19542280 Free PMC article.

7

Mutagenesis and functional characterization of the four domains of GlnD, a bifunctional nitrogen sensor protein.

Zhang Y, Pohlmann EL, Serate J, Conrad MC, Roberts GP. Zhang Y, et al. Among authors: pohlmann el. J Bacteriol. 2010 Jun;192(11):2711-21. doi: 10.1128/JB.01674-09. Epub 2010 Apr 2. J Bacteriol. 2010. PMID: 20363937 Free PMC article.

8

Mutagenesis and functional characterization of the glnB, glnA, and nifA genes from the photosynthetic bacterium Rhodospirillum rubrum.

Zhang Y, Pohlmann EL, Ludden PW, Roberts GP. Zhang Y, et al. Among authors: pohlmann el. J Bacteriol. 2000 Feb;182(4):983-92. doi: 10.1128/JB.182.4.983-992.2000. J Bacteriol. 2000. PMID: 10648524 Free PMC article.

9

Effect of P(II) and its homolog GlnK on reversible ADP-ribosylation of dinitrogenase reductase by heterologous expression of the Rhodospirillum rubrum dinitrogenase reductase ADP-ribosyl transferase-dinitrogenase reductase-activating glycohydrolase regulatory system in Klebsiella pneumoniae.

Zhang Y, Pohlmann EL, Halbleib CM, Ludden PW, Roberts GP. Zhang Y, et al. Among authors: pohlmann el. J Bacteriol. 2001 Mar;183(5):1610-20. doi: 10.1128/JB.183.5.1610-1620.2001. J Bacteriol. 2001. PMID: 11160092 Free PMC article.

10

Functional characterization of three GlnB homologs in the photosynthetic bacterium Rhodospirillum rubrum: roles in sensing ammonium and energy status.

Zhang Y, Pohlmann EL, Ludden PW, Roberts GP. Zhang Y, et al. Among authors: pohlmann el. J Bacteriol. 2001 Nov;183(21):6159-68. doi: 10.1128/JB.183.21.6159-6168.2001. J Bacteriol. 2001. PMID: 11591658 Free PMC article.

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