These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


BIOMARKERS

Molecular Biopsy of Human Tumors

- a resource for Precision Medicine *

195 related articles for article (PubMed ID: 7987218)

  • 1. Ligation alters the pathway of urea-induced denaturation of the catalytic trimer of Escherichia coli aspartate transcarbamylase.
    Bromberg S; LiCata VJ; Mallikarachchi D; Allewell NM
    Protein Sci; 1994 Aug; 3(8):1236-44. PubMed ID: 7987218
    [TBL] [Abstract][Full Text] [Related]  

  • 2. A 70-amino acid zinc-binding polypeptide fragment from the regulatory chain of aspartate transcarbamoylase causes marked changes in the kinetic mechanism of the catalytic trimer.
    Zhou BB; Waldrop GL; Lum L; Schachman HK
    Protein Sci; 1994 Jun; 3(6):967-74. PubMed ID: 8069226
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Changes in the hydrogen exchange kinetics of Escherichia coli aspartate transcarbamylase produced by effector binding and subunit association.
    Lennick M; Allewell NM
    Proc Natl Acad Sci U S A; 1981 Nov; 78(11):6759-63. PubMed ID: 7031660
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Cooperative binding of the bisubstrate analog N-(phosphonacetyl)-L-aspartate to aspartate transcarbamoylase and the heterotropic effects of ATP and CTP.
    Newell JO; Markby DW; Schachman HK
    J Biol Chem; 1989 Feb; 264(5):2476-81. PubMed ID: 2644262
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Peptide-protein interaction markedly alters the functional properties of the catalytic subunit of aspartate transcarbamoylase.
    Zhou BB; Schachman HK
    Protein Sci; 1993 Jan; 2(1):103-12. PubMed ID: 8443583
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Use of analytical gel chromatography to analyze tertiary and quaternary structural changes in E. coli aspartate transcarbamylase.
    Bromberg S; Burz DS; Allewell NM
    J Biochem Biophys Methods; 1990 Jan; 20(2):143-56. PubMed ID: 2179387
    [TBL] [Abstract][Full Text] [Related]  

  • 7. The allosteric activator Mg-ATP modifies the quaternary structure of the R-state of Escherichia coli aspartate transcarbamylase without altering the T<-->R equilibrium.
    Fetler L; Vachette P
    J Mol Biol; 2001 Jun; 309(3):817-32. PubMed ID: 11397099
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Binding of bisubstrate analog promotes large structural changes in the unregulated catalytic trimer of aspartate transcarbamoylase: implications for allosteric regulation.
    Endrizzi JA; Beernink PT; Alber T; Schachman HK
    Proc Natl Acad Sci U S A; 2000 May; 97(10):5077-82. PubMed ID: 10805770
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Calorimetric analysis of aspartate transcarbamylase from Escherichia coli. Binding of substrates and substrate analogues to the native enzyme and catalytic subunit.
    Knier BL; Allewell NM
    Biochemistry; 1978 Mar; 17(5):784-90. PubMed ID: 343809
    [No Abstract]   [Full Text] [Related]  

  • 10. Aspartate transcarbamylase from the hyperthermophilic archaeon Pyrococcus abyssi: thermostability and 1.8A resolution crystal structure of the catalytic subunit complexed with the bisubstrate analogue N-phosphonacetyl-L-aspartate.
    Van Boxstael S; Cunin R; Khan S; Maes D
    J Mol Biol; 2003 Feb; 326(1):203-16. PubMed ID: 12547202
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Insights into the mechanisms of catalysis and heterotropic regulation of Escherichia coli aspartate transcarbamoylase based upon a structure of the enzyme complexed with the bisubstrate analogue N-phosphonacetyl-L-aspartate at 2.1 A.
    Jin L; Stec B; Lipscomb WN; Kantrowitz ER
    Proteins; 1999 Dec; 37(4):729-42. PubMed ID: 10651286
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Weakening of the interface between adjacent catalytic chains promotes domain closure in Escherichia coli aspartate transcarbamoylase.
    Baker DP; Fetler L; Keiser RT; Vachette P; Kantrowitz ER
    Protein Sci; 1995 Feb; 4(2):258-67. PubMed ID: 7757014
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Importance of a conserved residue, aspartate-162, for the function of Escherichia coli aspartate transcarbamoylase.
    Newton CJ; Stevens RC; Kantrowitz ER
    Biochemistry; 1992 Mar; 31(11):3026-32. PubMed ID: 1550826
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Regulatory behavior of Escherichia coli aspartate transcarbamylase altered by site-specific mutation of Tyr240----Phe in the catalytic chain.
    Wedler FC; Hsuanyu YC; Kantrowitz ER; Middleton SA
    J Biol Chem; 1989 Oct; 264(29):17266-74. PubMed ID: 2677002
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Structural consequences of the replacement of Glu239 by Gln in the catalytic chain of Escherichia coli aspartate transcarbamylase.
    Tauc P; Vachette P; Middleton SA; Kantrowitz ER
    J Mol Biol; 1990 Jul; 214(1):327-35. PubMed ID: 1973463
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Complex of N-phosphonacetyl-L-aspartate with aspartate carbamoyltransferase. X-ray refinement, analysis of conformational changes and catalytic and allosteric mechanisms.
    Ke HM; Lipscomb WN; Cho YJ; Honzatko RB
    J Mol Biol; 1988 Dec; 204(3):725-47. PubMed ID: 3066911
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Homotropic effects in aspartate transcarbamoylase. What happens when the enzyme binds a single molecule of the bisubstrate analog N-phosphonacetyl-L-aspartate?
    Foote J; Schachman HK
    J Mol Biol; 1985 Nov; 186(1):175-84. PubMed ID: 3908690
    [TBL] [Abstract][Full Text] [Related]  

  • 18. 13C isotope effect studies of Escherichia coli aspartate transcarbamylase in the presence of the bisubstrate analog N-(phosphonoacetyl)-L-aspartate.
    Parmentier LE; O'Leary MH; Schachman HK; Cleland WW
    Biochemistry; 1992 Jul; 31(28):6598-602. PubMed ID: 1633172
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Glu-50 in the catalytic chain of Escherichia coli aspartate transcarbamoylase plays a crucial role in the stability of the R quaternary structure.
    Tauc P; Keiser RT; Kantrowitz ER; Vachette P
    Protein Sci; 1994 Nov; 3(11):1998-2004. PubMed ID: 7703847
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Aspartate transcarbamylase (ATCase) of Escherichia coli: a new crystalline R-state bound to PALA, or to product analogues citrate and phosphate.
    Huang J; Lipscomb WN
    Biochemistry; 2004 Jun; 43(21):6415-21. PubMed ID: 15157075
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 10.