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Journal Abstract Search

128 related items for PubMed ID: 2061308

  • 1. Evidence for an arginine residue at the substrate binding site of Escherichia coli adenylosuccinate synthetase as studied by chemical modification and site-directed mutagenesis.
    Dong Q, Liu F, Myers AM, Fromm HJ.
    J Biol Chem; 1991 Jul 05; 266(19):12228-33. PubMed ID: 2061308
    [Abstract] [Full Text] [Related]

  • 2. Involvement of arginine 143 in nucleotide substrate binding at the active site of adenylosuccinate synthetase from Escherichia coli.
    Moe OA, Baker-Malcolm JF, Wang W, Kang C, Fromm HJ, Colman RF.
    Biochemistry; 1996 Jul 16; 35(28):9024-33. PubMed ID: 8703905
    [Abstract] [Full Text] [Related]

  • 3. Characterization of the putative GTP-binding site residues of Escherichia coli adenylosuccinate synthetase by site-directed mutagenesis.
    Kang C, Fromm HJ.
    Arch Biochem Biophys; 1994 May 01; 310(2):475-80. PubMed ID: 8179335
    [Abstract] [Full Text] [Related]

  • 4. Implication of arginine-131 and arginine-303 in the substrate site of adenylosuccinate synthetase of Escherichia coli by affinity labeling with 6-(4-bromo-2,3-dioxobutyl)thioadenosine 5'-monophosphate.
    Lee P, Gorrell A, Fromm HJ, Colman RF.
    Biochemistry; 1999 May 04; 38(18):5754-63. PubMed ID: 10231526
    [Abstract] [Full Text] [Related]

  • 5. Chemical modification of adenylosuccinate synthetase from Escherichia coli by pyridoxal 5'-phosphate. Identification of an active site lysyl residue.
    Dong Q, Fromm HJ.
    J Biol Chem; 1990 Apr 15; 265(11):6235-40. PubMed ID: 2108156
    [Abstract] [Full Text] [Related]

  • 6. Site-directed mutagenesis of the phosphate-binding consensus sequence in Escherichia coli adenylosuccinate synthetase.
    Liu F, Dong Q, Fromm HJ.
    J Biol Chem; 1992 Feb 05; 267(4):2388-92. PubMed ID: 1733940
    [Abstract] [Full Text] [Related]

  • 7. Mechanistic implications from crystalline complexes of wild-type and mutant adenylosuccinate synthetases from Escherichia coli.
    Choe JY, Poland BW, Fromm HJ, Honzatko RB.
    Biochemistry; 1999 May 25; 38(21):6953-61. PubMed ID: 10346917
    [Abstract] [Full Text] [Related]

  • 8. Replacement of Asp333 with Asn by site-directed mutagenesis changes the substrate specificity of Escherichia coli adenylosuccinate synthetase from guanosine 5'-triphosphate to xanthosine 5'-triphosphate.
    Kang C, Sun N, Honzatko RB, Fromm HJ.
    J Biol Chem; 1994 Sep 30; 269(39):24046-9. PubMed ID: 7929056
    [Abstract] [Full Text] [Related]

  • 9. Identification of arginine residues in the putative L-aspartate binding site of Escherichia coli adenylosuccinate synthetase.
    Wang W, Poland BW, Honzatko RB, Fromm HJ.
    J Biol Chem; 1995 Jun 02; 270(22):13160-3. PubMed ID: 7768911
    [Abstract] [Full Text] [Related]

  • 10. Studies on active site mutants of P. falciparum adenylosuccinate synthetase: insights into enzyme catalysis and activation.
    Mehrotra S, Mylarappa BN, Iyengar P, Balaram H.
    Biochim Biophys Acta; 2010 Oct 02; 1804(10):1996-2002. PubMed ID: 20654742
    [Abstract] [Full Text] [Related]

  • 11. Relationship of conserved residues in the IMP binding site to substrate recognition and catalysis in Escherichia coli adenylosuccinate synthetase.
    Wang W, Hou Z, Honzatko RB, Fromm HJ.
    J Biol Chem; 1997 Jul 04; 272(27):16911-6. PubMed ID: 9202000
    [Abstract] [Full Text] [Related]

  • 12. IMP Alone Organizes the Active Site of Adenylosuccinate Synthetase from Escherichia coli.
    Hou Z, Wang W, Fromm HJ, Honzatko RB.
    J Biol Chem; 2002 Feb 22; 277(8):5970-6. PubMed ID: 11741996
    [Abstract] [Full Text] [Related]

  • 13. Entrapment of 6-thiophosphoryl-IMP in the active site of crystalline adenylosuccinate synthetase from Escherichia coli.
    Poland BW, Bruns C, Fromm HJ, Honzatko RB.
    J Biol Chem; 1997 Jun 13; 272(24):15200-5. PubMed ID: 9182542
    [Abstract] [Full Text] [Related]

  • 14. IMP, GTP, and 6-phosphoryl-IMP complexes of recombinant mouse muscle adenylosuccinate synthetase.
    Iancu CV, Borza T, Fromm HJ, Honzatko RB.
    J Biol Chem; 2002 Jul 26; 277(30):26779-87. PubMed ID: 12004071
    [Abstract] [Full Text] [Related]

  • 15. A study of Escherichia coli adenylosuccinate synthetase association states and the interface residues of the homodimer.
    Wang W, Gorrell A, Honzatko RB, Fromm HJ.
    J Biol Chem; 1997 Mar 14; 272(11):7078-84. PubMed ID: 9054400
    [Abstract] [Full Text] [Related]

  • 16. Site-directed mutagenesis evidence for arginine-384 residue at the active site of maize branching enzyme II.
    Cao H, Preiss J.
    J Protein Chem; 1999 Apr 14; 18(3):379-86. PubMed ID: 10395456
    [Abstract] [Full Text] [Related]

  • 17. Limited proteolysis of Escherichia coli cytidine 5'-triphosphate synthase. Identification of residues required for CTP formation and GTP-dependent activation of glutamine hydrolysis.
    Simard D, Hewitt KA, Lunn F, Iyengar A, Bearne SL.
    Eur J Biochem; 2003 May 14; 270(10):2195-206. PubMed ID: 12752439
    [Abstract] [Full Text] [Related]

  • 18. Residues essential for catalysis and stability of the active site of Escherichia coli adenylosuccinate synthetase as revealed by directed mutation and kinetics.
    Kang C, Sun N, Poland BW, Gorrell A, Honzatko RB, Fromm HJ.
    J Biol Chem; 1997 May 02; 272(18):11881-5. PubMed ID: 9115248
    [Abstract] [Full Text] [Related]

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  • 20. Crystal structure of adenylosuccinate synthetase from Escherichia coli. Evidence for convergent evolution of GTP-binding domains.
    Poland BW, Silva MM, Serra MA, Cho Y, Kim KH, Harris EM, Honzatko RB.
    J Biol Chem; 1993 Dec 05; 268(34):25334-42. PubMed ID: 8244965
    [Abstract] [Full Text] [Related]

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