Choi K - Search Results

1

Acidic residues in the purine binding site govern the 6-oxopurine specificity of the Leishmania donovani xanthine phosphoribosyltransferase.

Ullman B, Cyr N, Choi K, Jardim A. Ullman B, et al. Among authors: choi k. Int J Biochem Cell Biol. 2010 Feb;42(2):253-62. doi: 10.1016/j.biocel.2009.10.020. Epub 2009 Oct 25. Int J Biochem Cell Biol. 2010. PMID: 19861168

2

Mechanism of corepressor-mediated specific DNA binding by the purine repressor.

Schumacher MA, Choi KY, Lu F, Zalkin H, Brennan RG. Schumacher MA, et al. Among authors: choi ky. Cell. 1995 Oct 6;83(1):147-55. doi: 10.1016/0092-8674(95)90243-0. Cell. 1995. PMID: 7553867 Free article.

3

Crystallization and preliminary X-ray studies on the co-repressor binding domain of the Escherichia coli purine repressor.

Schumacher MA, Choi KY, Zalkin H, Brennan RG. Schumacher MA, et al. Among authors: choi ky. J Mol Biol. 1992 Jun 20;225(4):1131-3. doi: 10.1016/0022-2836(92)90111-v. J Mol Biol. 1992. PMID: 1613795

4

Mutagenesis of amino acid residues required for binding of corepressors to the purine repressor.

Choi KY, Lu F, Zalkin H. Choi KY, et al. J Biol Chem. 1994 Sep 30;269(39):24066-72. J Biol Chem. 1994. PMID: 7929058 Free article.

5

Crystallization and preliminary X-ray analysis of an Escherichia coli purine repressor-hypoxanthine-DNA complex.

Schumacher MA, Choi KY, Zalkin H, Brennan RG. Schumacher MA, et al. Among authors: choi ky. J Mol Biol. 1994 Sep 23;242(3):302-5. doi: 10.1006/jmbi.1994.1580. J Mol Biol. 1994. PMID: 8089849

6

Crystal structure of LacI member, PurR, bound to DNA: minor groove binding by alpha helices.

Schumacher MA, Choi KY, Zalkin H, Brennan RG. Schumacher MA, et al. Among authors: choi ky. Science. 1994 Nov 4;266(5186):763-70. doi: 10.1126/science.7973627. Science. 1994. PMID: 7973627

7

Structural characterization and corepressor binding of the Escherichia coli purine repressor.

Choi KY, Zalkin H. Choi KY, et al. J Bacteriol. 1992 Oct;174(19):6207-14. doi: 10.1128/jb.174.19.6207-6214.1992. J Bacteriol. 1992. PMID: 1400170 Free PMC article.

8

Role of the purine repressor hinge sequence in repressor function.

Choi KY, Zalkin H. Choi KY, et al. J Bacteriol. 1994 Mar;176(6):1767-72. doi: 10.1128/jb.176.6.1767-1772.1994. J Bacteriol. 1994. PMID: 8132474 Free PMC article.

9

Regulation of Escherichia coli pyrC by the purine regulon repressor protein.

Choi KY, Zalkin H. Choi KY, et al. J Bacteriol. 1990 Jun;172(6):3201-7. doi: 10.1128/jb.172.6.3201-3207.1990. J Bacteriol. 1990. PMID: 1971620 Free PMC article.

10

Short and Long-Term Outcomes of Lung Transplantation from Brain Death vs. Circulatory Death Donors: A Meta-analysis of Comparative Studies.

Spadaccio C, Salsano A, Altarabsheh S, Castro-Varela A, Gallego Navarro C, Juarez Casso F, Abdelrehim A, Andi K, Ribeiro R, Choi K, Knop G, Kennedy CC, Pennington KM, Spencer PJ, Daly R, Villavicencio M, Cypel M, Saddoughi SA. Spadaccio C, et al. Among authors: choi k. J Heart Lung Transplant. 2025 Jan 9:S1053-2498(24)02024-2. doi: 10.1016/j.healun.2024.12.010. Online ahead of print. J Heart Lung Transplant. 2025. PMID: 39798936

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