Varga A - Search Results

1

Thermodynamic analysis of substrate induced domain closure of 3-phosphoglycerate kinase.

Varga A, Szabó J, Flachner B, Gugolya Z, Vonderviszt F, Závodszky P, Vas M. Varga A, et al. FEBS Lett. 2009 Nov 19;583(22):3660-4. doi: 10.1016/j.febslet.2009.10.048. Epub 2009 Oct 23. FEBS Lett. 2009. PMID: 19854185 Free article.

2

Insight into the mechanism of domain movements and their role in enzyme function: example of 3-phosphoglycerate kinase.

Vas M, Varga A, Gráczer E. Vas M, et al. Among authors: varga a. Curr Protein Pept Sci. 2010 Mar;11(2):118-47. doi: 10.2174/138920310790848403. Curr Protein Pept Sci. 2010. PMID: 20088776

3

Role of phosphate chain mobility of MgATP in completing the 3-phosphoglycerate kinase catalytic site: binding, kinetic, and crystallographic studies with ATP and MgATP.

Flachner B, Kovári Z, Varga A, Gugolya Z, Vonderviszt F, Náray-Szabó G, Vas M. Flachner B, et al. Among authors: varga a. Biochemistry. 2004 Mar 30;43(12):3436-49. doi: 10.1021/bi035022n. Biochemistry. 2004. PMID: 15035615

4

Correlation between conformational stability of the ternary enzyme-substrate complex and domain closure of 3-phosphoglycerate kinase.

Varga A, Flachner B, Gráczer E, Osváth S, Szilágyi AN, Vas M. Varga A, et al. FEBS J. 2005 Apr;272(8):1867-85. doi: 10.1111/j.1742-4658.2005.04618.x. FEBS J. 2005. PMID: 15819882 Free article.

5

Substrate-assisted movement of the catalytic Lys 215 during domain closure: site-directed mutagenesis studies of human 3-phosphoglycerate kinase.

Flachner B, Varga A, Szabó J, Barna L, Hajdú I, Gyimesi G, Závodszky P, Vas M. Flachner B, et al. Among authors: varga a. Biochemistry. 2005 Dec 27;44(51):16853-65. doi: 10.1021/bi051726g. Biochemistry. 2005. PMID: 16363799

6

Substrate-induced double sided H-bond network as a means of domain closure in 3-phosphoglycerate kinase.

Varga A, Flachner B, Konarev P, Gráczer E, Szabó J, Svergun D, Závodszky P, Vas M. Varga A, et al. FEBS Lett. 2006 May 15;580(11):2698-706. doi: 10.1016/j.febslet.2006.04.024. Epub 2006 Apr 21. FEBS Lett. 2006. PMID: 16647059 Free article.

7

Interaction of human 3-phosphoglycerate kinase with L-ADP, the mirror image of D-ADP.

Varga A, Szabó J, Flachner B, Roy B, Konarev P, Svergun D, Závodszky P, Périgaud C, Barman T, Lionne C, Vas M. Varga A, et al. Biochem Biophys Res Commun. 2008 Feb 22;366(4):994-1000. doi: 10.1016/j.bbrc.2007.12.061. Epub 2007 Dec 26. Biochem Biophys Res Commun. 2008. PMID: 18096512

8

Role of side-chains in the operation of the main molecular hinge of 3-phosphoglycerate kinase.

Szabó J, Varga A, Flachner B, Konarev PV, Svergun DI, Závodszky P, Vas M. Szabó J, et al. Among authors: varga a. FEBS Lett. 2008 Apr 16;582(9):1335-40. doi: 10.1016/j.febslet.2008.03.016. Epub 2008 Mar 20. FEBS Lett. 2008. PMID: 18358841 Free article.

9

Communication between the nucleotide site and the main molecular hinge of 3-phosphoglycerate kinase.

Szabó J, Varga A, Flachner B, Konarev PV, Svergun DI, Závodszky P, Vas M. Szabó J, et al. Among authors: varga a. Biochemistry. 2008 Jul 1;47(26):6735-44. doi: 10.1021/bi800411w. Epub 2008 Jun 10. Biochemistry. 2008. PMID: 18540639

10

Direct kinetic evidence that lysine 215 is involved in the phospho-transfer step of human 3-phosphoglycerate kinase.

Varga A, Lionne C, Lallemand P, Szabó J, Adamek N, Valentin C, Vas M, Barman T, Chaloin L. Varga A, et al. Biochemistry. 2009 Jul 28;48(29):6998-7008. doi: 10.1021/bi900396h. Biochemistry. 2009. PMID: 19530648

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