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201 related items for PubMed ID: 21710970

  • 1. Water in the active site of ketosteroid isomerase.
    Hanoian P, Hammes-Schiffer S.
    Biochemistry; 2011 Aug 09; 50(31):6689-700. PubMed ID: 21710970
    [Abstract] [Full Text] [Related]

  • 2. Hydrogen bonding in the active site of ketosteroid isomerase: electronic inductive effects and hydrogen bond coupling.
    Hanoian P, Sigala PA, Herschlag D, Hammes-Schiffer S.
    Biochemistry; 2010 Dec 07; 49(48):10339-48. PubMed ID: 21049962
    [Abstract] [Full Text] [Related]

  • 3. Pseudoreversion of the catalytic activity of Y14F by the additional substitution(s) of tyrosine with phenylalanine in the hydrogen bond network of delta 5-3-ketosteroid isomerase from Pseudomonas putida biotype B.
    Choi G, Ha NC, Kim MS, Hong BH, Oh BH, Choi KY.
    Biochemistry; 2001 Jun 12; 40(23):6828-35. PubMed ID: 11389596
    [Abstract] [Full Text] [Related]

  • 4. Uncovering the determinants of a highly perturbed tyrosine pKa in the active site of ketosteroid isomerase.
    Schwans JP, Sunden F, Gonzalez A, Tsai Y, Herschlag D.
    Biochemistry; 2013 Nov 05; 52(44):7840-55. PubMed ID: 24151972
    [Abstract] [Full Text] [Related]

  • 5. Impact of mutation on proton transfer reactions in ketosteroid isomerase: insights from molecular dynamics simulations.
    Chakravorty DK, Hammes-Schiffer S.
    J Am Chem Soc; 2010 Jun 02; 132(21):7549-55. PubMed ID: 20450180
    [Abstract] [Full Text] [Related]

  • 6. Contribution of a low-barrier hydrogen bond to catalysis is not significant in ketosteroid isomerase.
    Jang DS, Choi G, Cha HJ, Shin S, Hong BH, Lee HJ, Lee HC, Choi KY.
    Mol Cells; 2015 May 02; 38(5):409-15. PubMed ID: 25947291
    [Abstract] [Full Text] [Related]

  • 7. Dissecting the paradoxical effects of hydrogen bond mutations in the ketosteroid isomerase oxyanion hole.
    Kraut DA, Sigala PA, Fenn TD, Herschlag D.
    Proc Natl Acad Sci U S A; 2010 Feb 02; 107(5):1960-5. PubMed ID: 20080683
    [Abstract] [Full Text] [Related]

  • 8. Mutational analysis of the three cysteines and active-site aspartic acid 103 of ketosteroid isomerase from Pseudomonas putida biotype B.
    Kim SW, Joo S, Choi G, Cho HS, Oh BH, Choi KY.
    J Bacteriol; 1997 Dec 02; 179(24):7742-7. PubMed ID: 9401033
    [Abstract] [Full Text] [Related]

  • 9. Asp-99 donates a hydrogen bond not to Tyr-14 but to the steroid directly in the catalytic mechanism of Delta 5-3-ketosteroid isomerase from Pseudomonas putida biotype B.
    Choi G, Ha NC, Kim SW, Kim DH, Park S, Oh BH, Choi KY.
    Biochemistry; 2000 Feb 08; 39(5):903-9. PubMed ID: 10653633
    [Abstract] [Full Text] [Related]

  • 10. Quantum delocalization of protons in the hydrogen-bond network of an enzyme active site.
    Wang L, Fried SD, Boxer SG, Markland TE.
    Proc Natl Acad Sci U S A; 2014 Dec 30; 111(52):18454-9. PubMed ID: 25503367
    [Abstract] [Full Text] [Related]

  • 11. Evaluation of the Catalytic Contribution from a Positioned General Base in Ketosteroid Isomerase.
    Lamba V, Yabukarski F, Pinney M, Herschlag D.
    J Am Chem Soc; 2016 Aug 10; 138(31):9902-9. PubMed ID: 27410422
    [Abstract] [Full Text] [Related]

  • 12. Contribution of conserved amino acids at the dimeric interface to the conformational stability and the structural integrity of the active site in ketosteroid isomerase from Pseudomonas putida biotype B.
    Nam GH, Kim DH, Ha NC, Jang DS, Yun YS, Hong BH, Oh BH, Choi KY.
    J Biochem; 2003 Jul 10; 134(1):101-10. PubMed ID: 12944376
    [Abstract] [Full Text] [Related]

  • 13. A tale of two isomerases: compact versus extended active sites in ketosteroid isomerase and phosphoglucose isomerase.
    Somarowthu S, Brodkin HR, D'Aquino JA, Ringe D, Ondrechen MJ, Beuning PJ.
    Biochemistry; 2011 Nov 01; 50(43):9283-95. PubMed ID: 21970785
    [Abstract] [Full Text] [Related]

  • 14. Structural double-mutant cycle analysis of a hydrogen bond network in ketosteroid isomerase from Pseudomonas putida biotype B.
    Jang DS, Cha HJ, Cha SS, Hong BH, Ha NC, Lee JY, Oh BH, Lee HS, Choi KY.
    Biochem J; 2004 Sep 15; 382(Pt 3):967-73. PubMed ID: 15228388
    [Abstract] [Full Text] [Related]

  • 15. Role of conserved Met112 residue in the catalytic activity and stability of ketosteroid isomerase.
    Cha HJ, Jang do S, Jeong JH, Hong BH, Yun YS, Shin EJ, Choi KY.
    Biochim Biophys Acta; 2016 Oct 15; 1864(10):1322-7. PubMed ID: 27375051
    [Abstract] [Full Text] [Related]

  • 16. Determining the catalytic role of remote substrate binding interactions in ketosteroid isomerase.
    Schwans JP, Kraut DA, Herschlag D.
    Proc Natl Acad Sci U S A; 2009 Aug 25; 106(34):14271-5. PubMed ID: 19706511
    [Abstract] [Full Text] [Related]

  • 17. The catalytic power of ketosteroid isomerase investigated by computer simulation.
    Feierberg I, Aqvist J.
    Biochemistry; 2002 Dec 31; 41(52):15728-35. PubMed ID: 12501201
    [Abstract] [Full Text] [Related]

  • 18. The conserved cis-Pro39 residue plays a crucial role in the proper positioning of the catalytic base Asp38 in ketosteroid isomerase from Comamonas testosteroni.
    Nam GH, Cha SS, Yun YS, Oh YH, Hong BH, Lee HS, Choi KY.
    Biochem J; 2003 Oct 15; 375(Pt 2):297-305. PubMed ID: 12852789
    [Abstract] [Full Text] [Related]

  • 19. Proton affinity of the oxyanion hole in the active site of ketosteroid isomerase.
    Childs W, Boxer SG.
    Biochemistry; 2010 Mar 30; 49(12):2725-31. PubMed ID: 20143849
    [Abstract] [Full Text] [Related]

  • 20. Ground state destabilization from a positioned general base in the ketosteroid isomerase active site.
    Ruben EA, Schwans JP, Sonnett M, Natarajan A, Gonzalez A, Tsai Y, Herschlag D.
    Biochemistry; 2013 Feb 12; 52(6):1074-81. PubMed ID: 23311398
    [Abstract] [Full Text] [Related]

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