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 *

110 related articles for article (PubMed ID: 20852)

  • 1. Dihydrofolate reductase from soybean seedlings: a fluorescence and circular dichroism study.
    Reddy VA; Rao NA
    Arch Biochem Biophys; 1977 Sep; 183(1):90-7. PubMed ID: 20852
    [No Abstract]   [Full Text] [Related]  

  • 2. Circular dichroism studies in the near UV of ligand binding to chicken liver dihydrofolate reductase.
    Seng G; Bolard J
    Biochimie; 1983 Mar; 65(3):169-75. PubMed ID: 6405809
    [TBL] [Abstract][Full Text] [Related]  

  • 3. The effect of histidine modification on the activity of dihydrofolate reductase from a methotrexate-resistant strain of Escherichia coli B.
    Greenfield NJ
    Biochemistry; 1974 Oct; 13(22):4494-500. PubMed ID: 4154102
    [No Abstract]   [Full Text] [Related]  

  • 4. Effect of N-bromosuccinimide modification on dihydrofolate reductase from a methotrexate-resistant strain of Escherichia coli. Activity, spectrophotometric, fluorescence and circular dichroism studies.
    Williams MN
    J Biol Chem; 1975 Jan; 250(1):322-30. PubMed ID: 237891
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Methotrexate binding to dihydrofolate reductase from a methotrexate-resistant strain of Escherichia coli.
    Williams MN; Poe M; Greenfield NJ; Hirshfield JM; Hoogsteen K
    J Biol Chem; 1973 Sep; 248(18):6375-9. PubMed ID: 4147159
    [No Abstract]   [Full Text] [Related]  

  • 6. Circular dichroism studies of dihydrofolate reductase from a methotrexate-resistant strain of Escherichia coli B, MB 1428: ternary complexes.
    Greenfield NJ
    Biochim Biophys Acta; 1975 Sep; 403(1):32-46. PubMed ID: 240430
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Circular dichroism studies of dihydrofolate reductase from a methotrexate-resistant strain of Escherichia coli.
    Greenfield NJ; Williams MN; Poe M; Hoogsteen K
    Biochemistry; 1972 Dec; 11(25):4706-11. PubMed ID: 4144060
    [No Abstract]   [Full Text] [Related]  

  • 8. Circular dichroism and the conformational properties of soybean beta-amylase.
    Mori E; Mikami B; Morita Y; Jirgensons B
    Arch Biochem Biophys; 1981 Oct; 211(1):382-9. PubMed ID: 6171199
    [No Abstract]   [Full Text] [Related]  

  • 9. Dihydrofolate reductase: specificity and conformational change.
    Roberts GC
    Biochem Soc Trans; 1987 Aug; 15(4):762-6. PubMed ID: 3119395
    [No Abstract]   [Full Text] [Related]  

  • 10. Interaction of methotrexate, folates, and pyridine nucleotides with dihydrofolate reductase: calorimetric and spectroscopic binding studies.
    Subramanian S; Kaufman BT
    Proc Natl Acad Sci U S A; 1978 Jul; 75(7):3201-5. PubMed ID: 28523
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Circular dichroic studies on the interaction of dihydrofolate reductase with substrates, coenzymes, and inhibitors.
    D'Souza L; Freisheim JH
    Biochemistry; 1972 Sep; 11(20):3770-4. PubMed ID: 4403684
    [No Abstract]   [Full Text] [Related]  

  • 12. Effect of temperature on fluorescence and circular dichroism of Escherichia coli dihydrofolate reductase and its complexes.
    Kitchell BB; Henkens RW
    Biochim Biophys Acta; 1978 May; 534(1):89-98. PubMed ID: 26417
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Preparation of (-)-5,6,7,8-tetrahydrofolate using immobilized dihydrofolate reductase.
    Ahmed F; Dunlap RB
    Anal Biochem; 1984 Aug; 141(1):149-54. PubMed ID: 6496924
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Refolding of [6-19F]tryptophan-labeled Escherichia coli dihydrofolate reductase in the presence of ligand: a stopped-flow NMR spectroscopy study.
    Hoeltzli SD; Frieden C
    Biochemistry; 1998 Jan; 37(1):387-98. PubMed ID: 9425060
    [TBL] [Abstract][Full Text] [Related]  

  • 15. 15N NMR studies of the conformation of E. coli dihydrofolate reductase in complex with folate or methotrexate.
    Huang FY; Yang QX; Huang TH
    FEBS Lett; 1991 Sep; 289(2):231-4. PubMed ID: 1915851
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Effect of cysteine modification on dihydrofolate reductase from a methotrexate-resistant strain of Escherichia coli B. Identification of modified residues.
    Williams MN; Bennett CD
    J Biol Chem; 1977 Oct; 252(19):6871-7. PubMed ID: 330537
    [No Abstract]   [Full Text] [Related]  

  • 17. Effect of 11-oxahomofolate and its reduced derivatives on human dihydrofolate reductase and on human cells having different amounts of dihydrofolate reductase.
    Domin BA; Cheng YC; Nair MG
    Biochem Pharmacol; 1982 Jan; 31(2):255-6. PubMed ID: 7059366
    [No Abstract]   [Full Text] [Related]  

  • 18. Two different effects of mutation on the binding of folate antagonists by a microbial dihydrofolate reductase.
    Sirotnak FM
    Biochim Biophys Acta; 1973 Mar; 302(1):13-23. PubMed ID: 4144236
    [No Abstract]   [Full Text] [Related]  

  • 19. Dihydrofolate reductase: x-ray structure of the binary complex with methotrexate.
    Matthews DA; Alden RA; Bolin JT; Freer ST; Hamlin R; Xuong N; Kraut J; Poe M; Williams M; Hoogsteen K
    Science; 1977 Jul; 197(4302):452-5. PubMed ID: 17920
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Nobel lecture in physiology or medicine--1988. Selective inhibitors of dihydrofolate reductase.
    Hitchings GH
    In Vitro Cell Dev Biol; 1989 Apr; 25(4):303-10. PubMed ID: 2654121
    [No Abstract]   [Full Text] [Related]  

    [Next]    [New Search]
    of 6.