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2. The solution structure of the complex of Lactobacillus casei dihydrofolate reductase with methotrexate. Gargaro AR; Soteriou A; Frenkiel TA; Bauer CJ; Birdsall B; Polshakov VI; Barsukov IL; Roberts GC; Feeney J J Mol Biol; 1998 Mar; 277(1):119-34. PubMed ID: 9514736 [TBL] [Abstract][Full Text] [Related]
3. NMR-based solution structure of the complex of Lactobacillus casei dihydrofolate reductase with trimethoprim and NADPH. Polshakov VI; Smirnov EG; Birdsall B; Kelly G; Feeney J J Biomol NMR; 2002 Sep; 24(1):67-70. PubMed ID: 12449420 [No Abstract] [Full Text] [Related]
4. 31P-NMR studies of NADPH, NADP+ and the complex of NADPH and methotrexate with Lactobacillus casei dihydrofolate reductase in the solid state. Gerothanassis IP; Barrie PJ; Birdsall B; Feeney J Eur J Biochem; 1994 Nov; 226(1):211-8. PubMed ID: 7957250 [TBL] [Abstract][Full Text] [Related]
5. NMR studies of ligand carboxylate group interactions with arginine residues in complexes of Lactobacillus casei dihydrofolate reductase with substrates and substrate analogues. Birdsall B; Polshakov VI; Feeney J Biochemistry; 2000 Aug; 39(32):9819-25. PubMed ID: 10933799 [TBL] [Abstract][Full Text] [Related]
6. A molecular model of the folate binding site of Pneumocystis carinii dihydrofolate reductase. Southerland WM J Comput Aided Mol Des; 1994 Apr; 8(2):113-22. PubMed ID: 8064329 [TBL] [Abstract][Full Text] [Related]
7. Interaction of the carboxamide of NADPH, with Lactobacillus casei dihydrofolate reductase. Dwivedi CM; Plante LT; Kisliuk RL; Pastore EJ; Verma SP; Wallach DF Arch Biochem Biophys; 1982 Jan; 213(1):338-40. PubMed ID: 6800305 [No Abstract] [Full Text] [Related]
8. Circular-dichroism studies of ligand binding to dihydrofolate reductase from Lactobacillus casei MTX/R. Hood K; Bayley PM; Roberts GC Biochem J; 1979 Feb; 177(2):425-32. PubMed ID: 35152 [TBL] [Abstract][Full Text] [Related]
10. NMR detection of arginine-ligand interactions in complexes of Lactobacillus casei dihydrofolate reductase. Gargaro AR; Frenkiel TA; Nieto PM; Birdsall B; Polshakov VI; Morgan WD; Feeney J Eur J Biochem; 1996 Jun; 238(2):435-9. PubMed ID: 8681955 [TBL] [Abstract][Full Text] [Related]
11. 19F-n.m.r. studies of 3',5'-difluoromethotrexate binding to Lactobacillus casei dihydrofolate reductase. Molecular motion and coenzyme-induced conformational changes. Clore GM; Gronenborn AM; Birdsall B; Feeney J; Roberts GC Biochem J; 1984 Feb; 217(3):659-66. PubMed ID: 6424648 [TBL] [Abstract][Full Text] [Related]
12. Dihydrofolate reductase: sequential resonance assignments using 2D and 3D NMR and secondary structure determination in solution. Carr MD; Birdsall B; Frenkiel TA; Bauer CJ; Jimenez-Barbero J; Polshakov VI; McCormick JE; Roberts GC; Feeney J Biochemistry; 1991 Jun; 30(25):6330-41. PubMed ID: 1905571 [TBL] [Abstract][Full Text] [Related]
13. Crystal structures of Escherichia coli and Lactobacillus casei dihydrofolate reductase refined at 1.7 A resolution. I. General features and binding of methotrexate. Bolin JT; Filman DJ; Matthews DA; Hamlin RC; Kraut J J Biol Chem; 1982 Nov; 257(22):13650-62. PubMed ID: 6815178 [TBL] [Abstract][Full Text] [Related]
14. Hydrogen bonding effects on 31P NMR shielding in the pyrophosphate group of NADPH bound to L. casei dihydrofolate reductase. Gerothanassis IP; Birdsall B; Feeney J FEBS Lett; 1991 Oct; 291(1):21-3. PubMed ID: 1657637 [No Abstract] [Full Text] [Related]
15. Effects of substitution of Thr63 by alanine on the structure and function of Lactobacillus casei dihydrofolate reductase. Thomas JA; Arnold JR; Basran J; Andrews J; Roberts GC; Birdsall B; Feeney J Protein Eng; 1994 Jun; 7(6):783-92. PubMed ID: 7937709 [TBL] [Abstract][Full Text] [Related]
16. Interpretation of nuclear magnetic resonance spectra for Lactobacillus casei dihydrofolate reductase based on the X-ray structure of the enzyme-methotrexate-NADPH complex. Matthews DA Biochemistry; 1979 Apr; 18(8):1602-10. PubMed ID: 34432 [TBL] [Abstract][Full Text] [Related]
18. Role of the active-site carboxylate in dihydrofolate reductase: kinetic and spectroscopic studies of the aspartate 26-->asparagine mutant of the Lactobacillus casei enzyme. Basran J; Casarotto MG; Barsukov IL; Roberts GC Biochemistry; 1995 Mar; 34(9):2872-82. PubMed ID: 7893701 [TBL] [Abstract][Full Text] [Related]