Rubio V - Search Results

1

Site-directed mutagenesis of Escherichia coli acetylglutamate kinase and aspartokinase III probes the catalytic and substrate-binding mechanisms of these amino acid kinase family enzymes and allows three-dimensional modelling of aspartokinase.

Marco-Marín C, Ramón-Maiques S, Tavárez S, Rubio V. Marco-Marín C, et al. Among authors: rubio v. J Mol Biol. 2003 Nov 28;334(3):459-76. doi: 10.1016/j.jmb.2003.09.038. J Mol Biol. 2003. PMID: 14623187

2

Crystallization, characterization and preliminary crystallographic studies of carbamate kinase of Streptococcus faecium.

Marina A, Bravo J, Fita I, Rubio V. Marina A, et al. Among authors: rubio v. J Mol Biol. 1994 Jan 28;235(4):1345-7. doi: 10.1006/jmbi.1994.1088. J Mol Biol. 1994. PMID: 8308897

3

Carbamate kinase from Enterococcus faecalis and Enterococcus faecium--cloning of the genes, studies on the enzyme expressed in Escherichia coli, and sequence similarity with N-acetyl-L-glutamate kinase.

Marina A, Uriarte M, Barcelona B, Fresquet V, Cervera J, Rubio V. Marina A, et al. Among authors: rubio v. Eur J Biochem. 1998 Apr 1;253(1):280-91. doi: 10.1046/j.1432-1327.1998.2530280.x. Eur J Biochem. 1998. PMID: 9578487 Free article.

4

Localization of the site for the nucleotide effectors of Escherichia coli carbamoyl phosphate synthetase using site-directed mutagenesis.

Mora P, Rubio V, Fresquet V, Cervera J. Mora P, et al. Among authors: rubio v. FEBS Lett. 1999 Mar 5;446(1):133-6. doi: 10.1016/s0014-5793(99)00197-0. FEBS Lett. 1999. PMID: 10100629 Free article.

5

Photoaffinity labeling with the activator IMP and site-directed mutagenesis of histidine 995 of carbamoyl phosphate synthetase from Escherichia coli demonstrate that the binding site for IMP overlaps with that for the inhibitor UMP.

Bueso J, Cervera J, Fresquet V, Marina A, Lusty CJ, Rubio V. Bueso J, et al. Among authors: rubio v. Biochemistry. 1999 Mar 30;38(13):3910-7. doi: 10.1021/bi982871f. Biochemistry. 1999. PMID: 10194302

6

Carbamate kinase: New structural machinery for making carbamoyl phosphate, the common precursor of pyrimidines and arginine.

Marina A, Alzari PM, Bravo J, Uriarte M, Barcelona B, Fita I, Rubio V. Marina A, et al. Among authors: rubio v. Protein Sci. 1999 Apr;8(4):934-40. doi: 10.1110/ps.8.4.934. Protein Sci. 1999. PMID: 10211841 Free PMC article.

7

The carbamoyl-phosphate synthetase of Pyrococcus furiosus is enzymologically and structurally a carbamate kinase.

Uriarte M, Marina A, Ramón-Maiques S, Fita I, Rubio V. Uriarte M, et al. Among authors: rubio v. J Biol Chem. 1999 Jun 4;274(23):16295-303. doi: 10.1074/jbc.274.23.16295. J Biol Chem. 1999. PMID: 10347186 Free article.

8

N-Acetyl-L-glutamate kinase from Escherichia coli: cloning of the gene, purification and crystallization of the recombinant enzyme and preliminary X-ray analysis of the free and ligand-bound forms.

Gil F, Ramón-Maiques S, Marina A, Fita I, Rubio V. Gil F, et al. Among authors: rubio v. Acta Crystallogr D Biol Crystallogr. 1999 Jul;55(Pt 7):1350-2. doi: 10.1107/s0907444999005351. Acta Crystallogr D Biol Crystallogr. 1999. PMID: 10393305 Free article.

9

Site-directed mutagenesis of the regulatory domain of Escherichia coli carbamoyl phosphate synthetase identifies crucial residues for allosteric regulation and for transduction of the regulatory signals.

Fresquet V, Mora P, Rochera L, Ramón-Maiques S, Rubio V, Cervera J. Fresquet V, et al. Among authors: rubio v. J Mol Biol. 2000 Jun 16;299(4):979-91. doi: 10.1006/jmbi.2000.3794. J Mol Biol. 2000. PMID: 10843852

10

The 1.5 A resolution crystal structure of the carbamate kinase-like carbamoyl phosphate synthetase from the hyperthermophilic Archaeon pyrococcus furiosus, bound to ADP, confirms that this thermostable enzyme is a carbamate kinase, and provides insight into substrate binding and stability in carbamate kinases.

Ramón-Maiques S, Marina A, Uriarte M, Fita I, Rubio V. Ramón-Maiques S, et al. Among authors: rubio v. J Mol Biol. 2000 Jun 2;299(2):463-76. doi: 10.1006/jmbi.2000.3779. J Mol Biol. 2000. PMID: 10860751

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