Gonzalez G - Search Results

1

Heme-based sensors, exemplified by the kinase FixL, are a new class of heme protein with distinctive ligand binding and autoxidation.

Gilles-Gonzalez MA, Gonzalez G, Perutz MF, Kiger L, Marden MC, Poyart C. Gilles-Gonzalez MA, et al. Among authors: gonzalez g. Biochemistry. 1994 Jul 5;33(26):8067-73. doi: 10.1021/bi00192a011. Biochemistry. 1994. PMID: 8025112

2

Ligand and oxidation-state specific regulation of the heme-based oxygen sensor FixL from Sinorhizobium meliloti.

Tuckerman JR, Gonzalez G, Dioum EM, Gilles-Gonzalez MA. Tuckerman JR, et al. Among authors: gonzalez g. Biochemistry. 2002 May 14;41(19):6170-7. doi: 10.1021/bi025628w. Biochemistry. 2002. PMID: 11994013

3

Heme-based sensors: defining characteristics, recent developments, and regulatory hypotheses.

Gilles-Gonzalez MA, Gonzalez G. Gilles-Gonzalez MA, et al. Among authors: gonzalez g. J Inorg Biochem. 2005 Jan;99(1):1-22. doi: 10.1016/j.jinorgbio.2004.11.006. J Inorg Biochem. 2005. PMID: 15598487 Review.

4

Oxygen blocks the reaction of the FixL-FixJ complex with ATP but does not influence binding of FixJ or ATP to FixL.

Sousa EH, Gonzalez G, Gilles-Gonzalez MA. Sousa EH, et al. Among authors: gonzalez g. Biochemistry. 2005 Nov 22;44(46):15359-65. doi: 10.1021/bi051661h. Biochemistry. 2005. PMID: 16285740

5

A memory of oxygen binding explains the dose response of the heme-based sensor FixL.

Sousa EH, Tuckerman JR, Gonzalez G, Gilles-Gonzalez MA. Sousa EH, et al. Among authors: gonzalez g. Biochemistry. 2007 May 29;46(21):6249-57. doi: 10.1021/bi7003334. Epub 2007 May 8. Biochemistry. 2007. PMID: 17487983

6

Kinase activity of oxygen sensor FixL depends on the spin state of its heme iron.

Gilles-González MA, González G, Perutz MF. Gilles-González MA, et al. Among authors: gonzalez g. Biochemistry. 1995 Jan 10;34(1):232-6. doi: 10.1021/bi00001a027. Biochemistry. 1995. PMID: 7819201

7

Regulation of the kinase activity of heme protein FixL from the two-component system FixL/FixJ of Rhizobium meliloti.

Gilles-Gonzalez MA, Gonzalez G. Gilles-Gonzalez MA, et al. Among authors: gonzalez g. J Biol Chem. 1993 Aug 5;268(22):16293-7. J Biol Chem. 1993. PMID: 8393856 Free article.

L., Stanfield, S. W., Helinski, D. R., and Ditta, G. S. (1988) Proc. Natl. Acad. Sci. U.S.A. 85, 3062-3065). FixL* is a soluble truncated version of FixL that contains heme; it catalyzes its autophosphorylation and the phosphorylation of FixJ (Gilles-Gonzalez, M.A., …

L., Stanfield, S. W., Helinski, D. R., and Ditta, G. S. (1988) Proc. Natl. Acad. Sci. U.S.A. 85, 3062-3065). FixL* is a soluble trunc …

8

Mechanisms of autoxidation of the oxygen sensor FixL and Aplysia myoglobin: implications for oxygen-binding heme proteins.

Gonzalez G, Gilles-Gonzalez MA, Rybak-Akimova EV, Buchalova M, Busch DH. Gonzalez G, et al. Biochemistry. 1998 Jul 14;37(28):10188-94. doi: 10.1021/bi980529x. Biochemistry. 1998. PMID: 9665725

9

Imidazole is a sensitive probe of steric hindrance in the distal pockets of oxygen-binding heme proteins.

Mansy SS, Olson JS, Gonzalez G, Gilles-Gonzalez MA. Mansy SS, et al. Among authors: gonzalez g. Biochemistry. 1998 Sep 8;37(36):12452-7. doi: 10.1021/bi980516j. Biochemistry. 1998. PMID: 9730817

10

Dos, a heme-binding PAS protein from Escherichia coli, is a direct oxygen sensor.

Delgado-Nixon VM, Gonzalez G, Gilles-Gonzalez MA. Delgado-Nixon VM, et al. Among authors: gonzalez g. Biochemistry. 2000 Mar 14;39(10):2685-91. doi: 10.1021/bi991911s. Biochemistry. 2000. PMID: 10704219

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