Keng YF - Search Results

1

Regulation of PTP1B via glutathionylation of the active site cysteine 215.

Barrett WC, DeGnore JP, König S, Fales HM, Keng YF, Zhang ZY, Yim MB, Chock PB. Barrett WC, et al. Among authors: keng yf. Biochemistry. 1999 May 18;38(20):6699-705. doi: 10.1021/bi990240v. Biochemistry. 1999. PMID: 10350489

2

Roles of superoxide radical anion in signal transduction mediated by reversible regulation of protein-tyrosine phosphatase 1B.

Barrett WC, DeGnore JP, Keng YF, Zhang ZY, Yim MB, Chock PB. Barrett WC, et al. Among authors: keng yf. J Biol Chem. 1999 Dec 3;274(49):34543-6. doi: 10.1074/jbc.274.49.34543. J Biol Chem. 1999. PMID: 10574916 Free article.

3

Potent and highly selective inhibitors of the protein tyrosine phosphatase 1B.

Taing M, Keng YF, Shen K, Wu L, Lawrence DS, Zhang ZY. Taing M, et al. Among authors: keng yf. Biochemistry. 1999 Mar 23;38(12):3793-803. doi: 10.1021/bi9813781. Biochemistry. 1999. PMID: 10090769

4

Probing the function of the conserved tryptophan in the flexible loop of the Yersinia protein-tyrosine phosphatase.

Keng YF, Wu L, Zhang ZY. Keng YF, et al. Eur J Biochem. 1999 Feb;259(3):809-14. doi: 10.1046/j.1432-1327.1999.00090.x. Eur J Biochem. 1999. PMID: 10092868 Free article.

5

Restoration of potent protein-tyrosine phosphatase activity into the membrane-distal domain of receptor protein-tyrosine phosphatase alpha.

Buist A, Zhang YL, Keng YF, Wu L, Zhang ZY, den Hertog J. Buist A, et al. Among authors: keng yf. Biochemistry. 1999 Jan 19;38(3):914-22. doi: 10.1021/bi981936b. Biochemistry. 1999. PMID: 9893986

6

Structural basis of plasticity in protein tyrosine phosphatase 1B substrate recognition.

Sarmiento M, Puius YA, Vetter SW, Keng YF, Wu L, Zhao Y, Lawrence DS, Almo SC, Zhang ZY. Sarmiento M, et al. Among authors: keng yf. Biochemistry. 2000 Jul 18;39(28):8171-9. doi: 10.1021/bi000319w. Biochemistry. 2000. PMID: 10889023

7

Acquisition of a specific and potent PTP1B inhibitor from a novel combinatorial library and screening procedure.

Shen K, Keng YF, Wu L, Guo XL, Lawrence DS, Zhang ZY. Shen K, et al. Among authors: keng yf. J Biol Chem. 2001 Dec 14;276(50):47311-9. doi: 10.1074/jbc.M106568200. Epub 2001 Oct 2. J Biol Chem. 2001. PMID: 11584002 Free article.

8

Impaired transition state complementarity in the hydrolysis of O-arylphosphorothioates by protein-tyrosine phosphatases.

Zhang YL, Hollfelder F, Gordon SJ, Chen L, Keng YF, Wu L, Herschlag D, Zhang ZY. Zhang YL, et al. Among authors: keng yf. Biochemistry. 1999 Sep 14;38(37):12111-23. doi: 10.1021/bi990836i. Biochemistry. 1999. PMID: 10508416

9

Suramin is an active site-directed, reversible, and tight-binding inhibitor of protein-tyrosine phosphatases.

Zhang YL, Keng YF, Zhao Y, Wu L, Zhang ZY. Zhang YL, et al. Among authors: keng yf. J Biol Chem. 1998 May 15;273(20):12281-7. doi: 10.1074/jbc.273.20.12281. J Biol Chem. 1998. PMID: 9575179 Free article.

10

Effects on general acid catalysis from mutations of the invariant tryptophan and arginine residues in the protein tyrosine phosphatase from Yersinia.

Hoff RH, Hengge AC, Wu L, Keng YF, Zhang ZY. Hoff RH, et al. Among authors: keng yf. Biochemistry. 2000 Jan 11;39(1):46-54. doi: 10.1021/bi991570i. Biochemistry. 2000. PMID: 10625478

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