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23. Function of serine-52 and serine-80 in the catalytic mechanism of Escherichia coli aspartate transcarbamoylase. Xu W, Kantrowitz ER. Biochemistry; 1991 Mar 05; 30(9):2535-42. PubMed ID: 1900434 [Abstract] [Full Text] [Related]
24. 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 05; 4(2):258-67. PubMed ID: 7757014 [Abstract] [Full Text] [Related]
25. The 80s loop of the catalytic chain of Escherichia coli aspartate transcarbamoylase is critical for catalysis and homotropic cooperativity. Macol C, Dutta M, Stec B, Tsuruta H, Kantrowitz ER. Protein Sci; 1999 Jun 05; 8(6):1305-13. PubMed ID: 10386880 [Abstract] [Full Text] [Related]
33. Communication between polypeptide chains in aspartate transcarbamoylase. Conformational changes at the active sites of unliganded chains resulting from ligand binding to other chains. Lahue RS, Schachman HK. J Biol Chem; 1986 Mar 05; 261(7):3079-84. PubMed ID: 3512547 [Abstract] [Full Text] [Related]
34. Site-specific substitutions of the Tyr-165 residue in the catalytic chain of aspartate transcarbamoylase promotes a T-state preference in the holoenzyme. Wales ME, Hoover TA, Wild JR. J Biol Chem; 1988 May 05; 263(13):6109-14. PubMed ID: 3283120 [Abstract] [Full Text] [Related]
35. Steady-state kinetics and isotope effects on the mutant catalytic trimer of aspartate transcarbamoylase containing the replacement of histidine 134 by alanine. Waldrop GL, Turnbull JL, Parmentier LE, O'Leary MH, Cleland WW, Schachman HK. Biochemistry; 1992 Jul 21; 31(28):6585-91. PubMed ID: 1633170 [Abstract] [Full Text] [Related]
37. Site-directed alterations to the geometry of the aspartate transcarbamoylase zinc domain: selective alteration to regulation by heterotropic ligands, isoelectric point, and stability in urea. Strang CJ, Wales ME, Brown DM, Wild JR. Biochemistry; 1993 Apr 27; 32(16):4156-67. PubMed ID: 8476846 [Abstract] [Full Text] [Related]
38. Cooperative interactions in aspartate transcarbamoylase. 1. Hybrids composed of native and chemically inactivated catalytic polypeptide chains. Gibbons I, Yang YR, Schachman HK. Proc Natl Acad Sci U S A; 1974 Nov 27; 71(11):4452-6. PubMed ID: 4612521 [Abstract] [Full Text] [Related]
39. Communication between dissimilar subunits in aspartate transcarbamoylase: effect of inhibitor and activator on the conformation of the catalytic polypeptide chains. Hensley P, Schachman HK. Proc Natl Acad Sci U S A; 1979 Aug 27; 76(8):3732-6. PubMed ID: 386346 [Abstract] [Full Text] [Related]