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. 1992 Feb;11(2):653–665. doi: 10.1002/j.1460-2075.1992.tb05097.x

Identification and characterization of Ref-1, a nuclear protein that facilitates AP-1 DNA-binding activity.

S Xanthoudakis 1, T Curran 1
PMCID: PMC556497  PMID: 1537340

Abstract

Fos and Jun form a heterodimeric complex that regulates gene transcription by binding to the activator protein-1 (AP-1) DNA sequence motif. Previously, we demonstrated that the DNA-binding activity of Fos and Jun is regulated in vitro by a novel redox (reduction-oxidation) mechanism. Reduction of a conserved cysteine (cys) residue in the DNA-binding domains of Fos and Jun by chemical reducing agents or by a nuclear redox factor stimulates DNA-binding activity. Here, we describe purification and characterization of a 37 kDa protein (Ref-1) corresponding to the redox factor. Although Ref-1 does not bind to the AP-1 site in association with Fos and Jun, it partially copurifies with a subset of AP-1 proteins. Purified Ref-1 protein stimulates AP-1 DNA-binding activity through the conserved Cys residues in Fos and Jun, but it does not alter the DNA-binding specificity of Fos and Jun. Ref-1 may represent a novel redox component of the signal transduction processes that regulate eukaryotic gene expression.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Abate C., Luk D., Curran T. A ubiquitous nuclear protein stimulates the DNA-binding activity of fos and jun indirectly. Cell Growth Differ. 1990 Oct;1(10):455–462. [PubMed] [Google Scholar]
  2. Abate C., Luk D., Gentz R., Rauscher F. J., 3rd, Curran T. Expression and purification of the leucine zipper and DNA-binding domains of Fos and Jun: both Fos and Jun contact DNA directly. Proc Natl Acad Sci U S A. 1990 Feb;87(3):1032–1036. doi: 10.1073/pnas.87.3.1032. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. Abate C., Patel L., Rauscher F. J., 3rd, Curran T. Redox regulation of fos and jun DNA-binding activity in vitro. Science. 1990 Sep 7;249(4973):1157–1161. doi: 10.1126/science.2118682. [DOI] [PubMed] [Google Scholar]
  4. Angel P., Imagawa M., Chiu R., Stein B., Imbra R. J., Rahmsdorf H. J., Jonat C., Herrlich P., Karin M. Phorbol ester-inducible genes contain a common cis element recognized by a TPA-modulated trans-acting factor. Cell. 1987 Jun 19;49(6):729–739. doi: 10.1016/0092-8674(87)90611-8. [DOI] [PubMed] [Google Scholar]
  5. Barber J. R., Verma I. M. Modification of fos proteins: phosphorylation of c-fos, but not v-fos, is stimulated by 12-tetradecanoyl-phorbol-13-acetate and serum. Mol Cell Biol. 1987 Jun;7(6):2201–2211. doi: 10.1128/mcb.7.6.2201. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. Bartel D. P., Sheng M., Lau L. F., Greenberg M. E. Growth factors and membrane depolarization activate distinct programs of early response gene expression: dissociation of fos and jun induction. Genes Dev. 1989 Mar;3(3):304–313. doi: 10.1101/gad.3.3.304. [DOI] [PubMed] [Google Scholar]
  7. Benbrook D. M., Jones N. C. Heterodimer formation between CREB and JUN proteins. Oncogene. 1990 Mar;5(3):295–302. [PubMed] [Google Scholar]
  8. Bennett C. F., Spector D. L., Yeoman L. C. Nonhistone protein BA is a glutathione S-transferase localized to interchromatinic regions of the cell nucleus. J Cell Biol. 1986 Feb;102(2):600–609. doi: 10.1083/jcb.102.2.600. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Boyle W. J., Smeal T., Defize L. H., Angel P., Woodgett J. R., Karin M., Hunter T. Activation of protein kinase C decreases phosphorylation of c-Jun at sites that negatively regulate its DNA-binding activity. Cell. 1991 Feb 8;64(3):573–584. doi: 10.1016/0092-8674(91)90241-p. [DOI] [PubMed] [Google Scholar]
  10. Briggs M. R., Kadonaga J. T., Bell S. P., Tjian R. Purification and biochemical characterization of the promoter-specific transcription factor, Sp1. Science. 1986 Oct 3;234(4772):47–52. doi: 10.1126/science.3529394. [DOI] [PubMed] [Google Scholar]
  11. Cappel R. E., Gilbert H. F. Thiol/disulfide exchange between 3-hydroxy-3-methylglutaryl-CoA reductase and glutathione. A thermodynamically facile dithiol oxidation. J Biol Chem. 1988 Sep 5;263(25):12204–12212. [PubMed] [Google Scholar]
  12. Cerutti P. A. Prooxidant states and tumor promotion. Science. 1985 Jan 25;227(4685):375–381. doi: 10.1126/science.2981433. [DOI] [PubMed] [Google Scholar]
  13. Chen T. A., Allfrey V. G. Rapid and reversible changes in nucleosome structure accompany the activation, repression, and superinduction of murine fibroblast protooncogenes c-fos and c-myc. Proc Natl Acad Sci U S A. 1987 Aug;84(15):5252–5256. doi: 10.1073/pnas.84.15.5252. [DOI] [PMC free article] [PubMed] [Google Scholar]
  14. Chiu R., Angel P., Karin M. Jun-B differs in its biological properties from, and is a negative regulator of, c-Jun. Cell. 1989 Dec 22;59(6):979–986. doi: 10.1016/0092-8674(89)90754-x. [DOI] [PubMed] [Google Scholar]
  15. Chiu R., Imagawa M., Imbra R. J., Bockoven J. R., Karin M. Multiple cis- and trans-acting elements mediate the transcriptional response to phorbol esters. Nature. 1987 Oct 15;329(6140):648–651. doi: 10.1038/329648a0. [DOI] [PubMed] [Google Scholar]
  16. Christiansen N. O. A time-course study on superoxide generation and protein kinase C activation in human neutrophils. FEBS Lett. 1988 Nov 7;239(2):195–198. doi: 10.1016/0014-5793(88)80915-3. [DOI] [PubMed] [Google Scholar]
  17. Clancey C. J., Gilbert H. F. Thiol/disulfide exchange in the thioredoxin-catalyzed reductive activation of spinach chloroplast fructose-1,6-bisphosphatase. Kinetics and thermodynamics. J Biol Chem. 1987 Oct 5;262(28):13545–13549. [PubMed] [Google Scholar]
  18. Cohen D. R., Curran T. Analysis of dimerization and DNA binding functions in Fos and Jun by domain-swapping: involvement of residues outside the leucine zipper/basic region. Oncogene. 1990 Jun;5(6):929–939. [PubMed] [Google Scholar]
  19. Cohen D. R., Curran T. fra-1: a serum-inducible, cellular immediate-early gene that encodes a fos-related antigen. Mol Cell Biol. 1988 May;8(5):2063–2069. doi: 10.1128/mcb.8.5.2063. [DOI] [PMC free article] [PubMed] [Google Scholar]
  20. Cohen D. R., Ferreira P. C., Gentz R., Franza B. R., Jr, Curran T. The product of a fos-related gene, fra-1, binds cooperatively to the AP-1 site with Jun: transcription factor AP-1 is comprised of multiple protein complexes. Genes Dev. 1989 Feb;3(2):173–184. doi: 10.1101/gad.3.2.173. [DOI] [PubMed] [Google Scholar]
  21. Cooper A. J. Biochemistry of sulfur-containing amino acids. Annu Rev Biochem. 1983;52:187–222. doi: 10.1146/annurev.bi.52.070183.001155. [DOI] [PubMed] [Google Scholar]
  22. Cromlish J. A., Roeder R. G. Human transcription factor IIIC (TFIIIC). Purification, polypeptide structure, and the involvement of thiol groups in specific DNA binding. J Biol Chem. 1989 Oct 25;264(30):18100–18109. [PubMed] [Google Scholar]
  23. Crossin K. L. Nitric oxide (NO): a versatile second messenger in brain. Trends Biochem Sci. 1991 Mar;16(3):81–82. doi: 10.1016/0968-0004(91)90036-u. [DOI] [PubMed] [Google Scholar]
  24. Curran T., Franza B. R., Jr Fos and Jun: the AP-1 connection. Cell. 1988 Nov 4;55(3):395–397. doi: 10.1016/0092-8674(88)90024-4. [DOI] [PubMed] [Google Scholar]
  25. Curran T., Morgan J. I. Superinduction of c-fos by nerve growth factor in the presence of peripherally active benzodiazepines. Science. 1985 Sep 20;229(4719):1265–1268. doi: 10.1126/science.4035354. [DOI] [PubMed] [Google Scholar]
  26. Curran T., Van Beveren C., Verma I. M. Viral and cellular fos proteins are complexed with a 39,000-dalton cellular protein. Mol Cell Biol. 1985 Jan;5(1):167–172. doi: 10.1128/mcb.5.1.167. [DOI] [PMC free article] [PubMed] [Google Scholar]
  27. Deiss L. P., Kimchi A. A genetic tool used to identify thioredoxin as a mediator of a growth inhibitory signal. Science. 1991 Apr 5;252(5002):117–120. doi: 10.1126/science.1901424. [DOI] [PubMed] [Google Scholar]
  28. Devary Y., Gottlieb R. A., Lau L. F., Karin M. Rapid and preferential activation of the c-jun gene during the mammalian UV response. Mol Cell Biol. 1991 May;11(5):2804–2811. doi: 10.1128/mcb.11.5.2804. [DOI] [PMC free article] [PubMed] [Google Scholar]
  29. Diamond M. I., Miner J. N., Yoshinaga S. K., Yamamoto K. R. Transcription factor interactions: selectors of positive or negative regulation from a single DNA element. Science. 1990 Sep 14;249(4974):1266–1272. doi: 10.1126/science.2119054. [DOI] [PubMed] [Google Scholar]
  30. Dignam J. D., Lebovitz R. M., Roeder R. G. Accurate transcription initiation by RNA polymerase II in a soluble extract from isolated mammalian nuclei. Nucleic Acids Res. 1983 Mar 11;11(5):1475–1489. doi: 10.1093/nar/11.5.1475. [DOI] [PMC free article] [PubMed] [Google Scholar]
  31. Einck L., Bustin M. The intracellular distribution and function of the high mobility group chromosomal proteins. Exp Cell Res. 1985 Feb;156(2):295–310. doi: 10.1016/0014-4827(85)90539-7. [DOI] [PubMed] [Google Scholar]
  32. Evans R. M., Hollenberg S. M. Zinc fingers: gilt by association. Cell. 1988 Jan 15;52(1):1–3. doi: 10.1016/0092-8674(88)90522-3. [DOI] [PubMed] [Google Scholar]
  33. Fearon E. R., Cho K. R., Nigro J. M., Kern S. E., Simons J. W., Ruppert J. M., Hamilton S. R., Preisinger A. C., Thomas G., Kinzler K. W. Identification of a chromosome 18q gene that is altered in colorectal cancers. Science. 1990 Jan 5;247(4938):49–56. doi: 10.1126/science.2294591. [DOI] [PubMed] [Google Scholar]
  34. Franza B. R., Jr, Rauscher F. J., 3rd, Josephs S. F., Curran T. The Fos complex and Fos-related antigens recognize sequence elements that contain AP-1 binding sites. Science. 1988 Mar 4;239(4844):1150–1153. doi: 10.1126/science.2964084. [DOI] [PubMed] [Google Scholar]
  35. Garner M. M., Revzin A. A gel electrophoresis method for quantifying the binding of proteins to specific DNA regions: application to components of the Escherichia coli lactose operon regulatory system. Nucleic Acids Res. 1981 Jul 10;9(13):3047–3060. doi: 10.1093/nar/9.13.3047. [DOI] [PMC free article] [PubMed] [Google Scholar]
  36. Gaub M. P., Bellard M., Scheuer I., Chambon P., Sassone-Corsi P. Activation of the ovalbumin gene by the estrogen receptor involves the fos-jun complex. Cell. 1990 Dec 21;63(6):1267–1276. doi: 10.1016/0092-8674(90)90422-b. [DOI] [PubMed] [Google Scholar]
  37. Gennaro R., Florio C., Romeo D. Co-activation of protein kinase C and NADPH oxidase in the plasma membrane of neutrophil cytoplasts. Biochem Biophys Res Commun. 1986 Jan 14;134(1):305–312. doi: 10.1016/0006-291x(86)90563-2. [DOI] [PubMed] [Google Scholar]
  38. Gentz R., Rauscher F. J., 3rd, Abate C., Curran T. Parallel association of Fos and Jun leucine zippers juxtaposes DNA binding domains. Science. 1989 Mar 31;243(4899):1695–1699. doi: 10.1126/science.2494702. [DOI] [PubMed] [Google Scholar]
  39. Grippo J. F., Holmgren A., Pratt W. B. Proof that the endogenous, heat-stable glucocorticoid receptor-activating factor is thioredoxin. J Biol Chem. 1985 Jan 10;260(1):93–97. [PubMed] [Google Scholar]
  40. Gubler U., Chua A. O., Schoenhaut D. S., Dwyer C. M., McComas W., Motyka R., Nabavi N., Wolitzky A. G., Quinn P. M., Familletti P. C. Coexpression of two distinct genes is required to generate secreted bioactive cytotoxic lymphocyte maturation factor. Proc Natl Acad Sci U S A. 1991 May 15;88(10):4143–4147. doi: 10.1073/pnas.88.10.4143. [DOI] [PMC free article] [PubMed] [Google Scholar]
  41. Hai T., Curran T. Cross-family dimerization of transcription factors Fos/Jun and ATF/CREB alters DNA binding specificity. Proc Natl Acad Sci U S A. 1991 May 1;88(9):3720–3724. doi: 10.1073/pnas.88.9.3720. [DOI] [PMC free article] [PubMed] [Google Scholar]
  42. Hentze M. W., Rouault T. A., Harford J. B., Klausner R. D. Oxidation-reduction and the molecular mechanism of a regulatory RNA-protein interaction. Science. 1989 Apr 21;244(4902):357–359. doi: 10.1126/science.2711187. [DOI] [PubMed] [Google Scholar]
  43. Hirai S. I., Ryseck R. P., Mechta F., Bravo R., Yaniv M. Characterization of junD: a new member of the jun proto-oncogene family. EMBO J. 1989 May;8(5):1433–1439. doi: 10.1002/j.1460-2075.1989.tb03525.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  44. Holmgren A. Thioredoxin and glutaredoxin systems. J Biol Chem. 1989 Aug 25;264(24):13963–13966. [PubMed] [Google Scholar]
  45. Holmgren A. Thioredoxin. Annu Rev Biochem. 1985;54:237–271. doi: 10.1146/annurev.bi.54.070185.001321. [DOI] [PubMed] [Google Scholar]
  46. Jonat C., Rahmsdorf H. J., Park K. K., Cato A. C., Gebel S., Ponta H., Herrlich P. Antitumor promotion and antiinflammation: down-modulation of AP-1 (Fos/Jun) activity by glucocorticoid hormone. Cell. 1990 Sep 21;62(6):1189–1204. doi: 10.1016/0092-8674(90)90395-u. [DOI] [PubMed] [Google Scholar]
  47. Kerppola T. K., Curran T. Fos-Jun heterodimers and Jun homodimers bend DNA in opposite orientations: implications for transcription factor cooperativity. Cell. 1991 Jul 26;66(2):317–326. doi: 10.1016/0092-8674(91)90621-5. [DOI] [PubMed] [Google Scholar]
  48. Klausner R. D., Harford J. B. cis-trans models for post-transcriptional gene regulation. Science. 1989 Nov 17;246(4932):870–872. doi: 10.1126/science.2683086. [DOI] [PubMed] [Google Scholar]
  49. Kouzarides T., Ziff E. The role of the leucine zipper in the fos-jun interaction. Nature. 1988 Dec 15;336(6200):646–651. doi: 10.1038/336646a0. [DOI] [PubMed] [Google Scholar]
  50. Landschulz W. H., Johnson P. F., McKnight S. L. The leucine zipper: a hypothetical structure common to a new class of DNA binding proteins. Science. 1988 Jun 24;240(4860):1759–1764. doi: 10.1126/science.3289117. [DOI] [PubMed] [Google Scholar]
  51. Levy D. E., Kessler D. S., Pine R., Darnell J. E., Jr Cytoplasmic activation of ISGF3, the positive regulator of interferon-alpha-stimulated transcription, reconstituted in vitro. Genes Dev. 1989 Sep;3(9):1362–1371. doi: 10.1101/gad.3.9.1362. [DOI] [PubMed] [Google Scholar]
  52. Macgregor P. F., Abate C., Curran T. Direct cloning of leucine zipper proteins: Jun binds cooperatively to the CRE with CRE-BP1. Oncogene. 1990 Apr;5(4):451–458. [PubMed] [Google Scholar]
  53. Maki Y., Bos T. J., Davis C., Starbuck M., Vogt P. K. Avian sarcoma virus 17 carries the jun oncogene. Proc Natl Acad Sci U S A. 1987 May;84(9):2848–2852. doi: 10.1073/pnas.84.9.2848. [DOI] [PMC free article] [PubMed] [Google Scholar]
  54. Matsudaira P. Sequence from picomole quantities of proteins electroblotted onto polyvinylidene difluoride membranes. J Biol Chem. 1987 Jul 25;262(21):10035–10038. [PubMed] [Google Scholar]
  55. Matsui M., Tokuhara M., Konuma Y., Nomura N., Ishizaki R. Isolation of human fos-related genes and their expression during monocyte-macrophage differentiation. Oncogene. 1990 Mar;5(3):249–255. [PubMed] [Google Scholar]
  56. Meister A., Anderson M. E. Glutathione. Annu Rev Biochem. 1983;52:711–760. doi: 10.1146/annurev.bi.52.070183.003431. [DOI] [PubMed] [Google Scholar]
  57. Morgan J. I., Curran T. Stimulus-transcription coupling in the nervous system: involvement of the inducible proto-oncogenes fos and jun. Annu Rev Neurosci. 1991;14:421–451. doi: 10.1146/annurev.ne.14.030191.002225. [DOI] [PubMed] [Google Scholar]
  58. Nakabeppu Y., Nathans D. A naturally occurring truncated form of FosB that inhibits Fos/Jun transcriptional activity. Cell. 1991 Feb 22;64(4):751–759. doi: 10.1016/0092-8674(91)90504-r. [DOI] [PubMed] [Google Scholar]
  59. Nakabeppu Y., Ryder K., Nathans D. DNA binding activities of three murine Jun proteins: stimulation by Fos. Cell. 1988 Dec 2;55(5):907–915. doi: 10.1016/0092-8674(88)90146-8. [DOI] [PubMed] [Google Scholar]
  60. Nishina H., Sato H., Suzuki T., Sato M., Iba H. Isolation and characterization of fra-2, an additional member of the fos gene family. Proc Natl Acad Sci U S A. 1990 May;87(9):3619–3623. doi: 10.1073/pnas.87.9.3619. [DOI] [PMC free article] [PubMed] [Google Scholar]
  61. O'Neil K. T., Hoess R. H., DeGrado W. F. Design of DNA-binding peptides based on the leucine zipper motif. Science. 1990 Aug 17;249(4970):774–778. doi: 10.1126/science.2389143. [DOI] [PubMed] [Google Scholar]
  62. O'Shea E. K., Rutkowski R., Kim P. S. Evidence that the leucine zipper is a coiled coil. Science. 1989 Jan 27;243(4890):538–542. doi: 10.1126/science.2911757. [DOI] [PubMed] [Google Scholar]
  63. Owen T. A., Bortell R., Yocum S. A., Smock S. L., Zhang M., Abate C., Shalhoub V., Aronin N., Wright K. L., van Wijnen A. J. Coordinate occupancy of AP-1 sites in the vitamin D-responsive and CCAAT box elements by Fos-Jun in the osteocalcin gene: model for phenotype suppression of transcription. Proc Natl Acad Sci U S A. 1990 Dec;87(24):9990–9994. doi: 10.1073/pnas.87.24.9990. [DOI] [PMC free article] [PubMed] [Google Scholar]
  64. Patel L., Abate C., Curran T. Altered protein conformation on DNA binding by Fos and Jun. Nature. 1990 Oct 11;347(6293):572–575. doi: 10.1038/347572a0. [DOI] [PubMed] [Google Scholar]
  65. Peleg S., Schrader W. T., O'Malley B. W. Differential sensitivity of chicken progesterone receptor forms to sulfhydryl reactive reagents. Biochemistry. 1989 Sep 5;28(18):7373–7379. doi: 10.1021/bi00444a034. [DOI] [PubMed] [Google Scholar]
  66. Rauscher F. J., 3rd, Voulalas P. J., Franza B. R., Jr, Curran T. Fos and Jun bind cooperatively to the AP-1 site: reconstitution in vitro. Genes Dev. 1988 Dec;2(12B):1687–1699. doi: 10.1101/gad.2.12b.1687. [DOI] [PubMed] [Google Scholar]
  67. Rosen G. M., Freeman B. A. Detection of superoxide generated by endothelial cells. Proc Natl Acad Sci U S A. 1984 Dec;81(23):7269–7273. doi: 10.1073/pnas.81.23.7269. [DOI] [PMC free article] [PubMed] [Google Scholar]
  68. Ruben S. M., Dillon P. J., Schreck R., Henkel T., Chen C. H., Maher M., Baeuerle P. A., Rosen C. A. Isolation of a rel-related human cDNA that potentially encodes the 65-kD subunit of NF-kappa B. Science. 1991 Mar 22;251(5000):1490–1493. doi: 10.1126/science.2006423. [DOI] [PubMed] [Google Scholar]
  69. Ryder K., Lanahan A., Perez-Albuerne E., Nathans D. jun-D: a third member of the jun gene family. Proc Natl Acad Sci U S A. 1989 Mar;86(5):1500–1503. doi: 10.1073/pnas.86.5.1500. [DOI] [PMC free article] [PubMed] [Google Scholar]
  70. Ryseck R. P., Bravo R. c-JUN, JUN B, and JUN D differ in their binding affinities to AP-1 and CRE consensus sequences: effect of FOS proteins. Oncogene. 1991 Apr;6(4):533–542. [PubMed] [Google Scholar]
  71. Schreck R., Rieber P., Baeuerle P. A. Reactive oxygen intermediates as apparently widely used messengers in the activation of the NF-kappa B transcription factor and HIV-1. EMBO J. 1991 Aug;10(8):2247–2258. doi: 10.1002/j.1460-2075.1991.tb07761.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  72. Schuermann M., Neuberg M., Hunter J. B., Jenuwein T., Ryseck R. P., Bravo R., Müller R. The leucine repeat motif in Fos protein mediates complex formation with Jun/AP-1 and is required for transformation. Cell. 1989 Feb 10;56(3):507–516. doi: 10.1016/0092-8674(89)90253-5. [DOI] [PubMed] [Google Scholar]
  73. Schüle R., Rangarajan P., Kliewer S., Ransone L. J., Bolado J., Yang N., Verma I. M., Evans R. M. Functional antagonism between oncoprotein c-Jun and the glucocorticoid receptor. Cell. 1990 Sep 21;62(6):1217–1226. doi: 10.1016/0092-8674(90)90397-w. [DOI] [PubMed] [Google Scholar]
  74. Schüle R., Umesono K., Mangelsdorf D. J., Bolado J., Pike J. W., Evans R. M. Jun-Fos and receptors for vitamins A and D recognize a common response element in the human osteocalcin gene. Cell. 1990 May 4;61(3):497–504. doi: 10.1016/0092-8674(90)90531-i. [DOI] [PubMed] [Google Scholar]
  75. Schütte J., Viallet J., Nau M., Segal S., Fedorko J., Minna J. jun-B inhibits and c-fos stimulates the transforming and trans-activating activities of c-jun. Cell. 1989 Dec 22;59(6):987–997. doi: 10.1016/0092-8674(89)90755-1. [DOI] [PubMed] [Google Scholar]
  76. Silva C. M., Cidlowski J. A. Direct evidence for intra- and intermolecular disulfide bond formation in the human glucocorticoid receptor. Inhibition of DNA binding and identification of a new receptor-associated protein. J Biol Chem. 1989 Apr 25;264(12):6638–6647. [PubMed] [Google Scholar]
  77. Solomonson L. P. Purification of NADH-Nitrate Reductase by Affinity Chromatography. Plant Physiol. 1975 Dec;56(6):853–855. doi: 10.1104/pp.56.6.853. [DOI] [PMC free article] [PubMed] [Google Scholar]
  78. Staal F. J., Roederer M., Herzenberg L. A., Herzenberg L. A. Intracellular thiols regulate activation of nuclear factor kappa B and transcription of human immunodeficiency virus. Proc Natl Acad Sci U S A. 1990 Dec;87(24):9943–9947. doi: 10.1073/pnas.87.24.9943. [DOI] [PMC free article] [PubMed] [Google Scholar]
  79. Storz G., Tartaglia L. A., Ames B. N. Transcriptional regulator of oxidative stress-inducible genes: direct activation by oxidation. Science. 1990 Apr 13;248(4952):189–194. doi: 10.1126/science.2183352. [DOI] [PubMed] [Google Scholar]
  80. Struhl K. Helix-turn-helix, zinc-finger, and leucine-zipper motifs for eukaryotic transcriptional regulatory proteins. Trends Biochem Sci. 1989 Apr;14(4):137–140. doi: 10.1016/0968-0004(89)90145-X. [DOI] [PubMed] [Google Scholar]
  81. Tagaya Y., Maeda Y., Mitsui A., Kondo N., Matsui H., Hamuro J., Brown N., Arai K., Yokota T., Wakasugi H. ATL-derived factor (ADF), an IL-2 receptor/Tac inducer homologous to thioredoxin; possible involvement of dithiol-reduction in the IL-2 receptor induction. EMBO J. 1989 Mar;8(3):757–764. doi: 10.1002/j.1460-2075.1989.tb03436.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  82. Toledano M. B., Leonard W. J. Modulation of transcription factor NF-kappa B binding activity by oxidation-reduction in vitro. Proc Natl Acad Sci U S A. 1991 May 15;88(10):4328–4332. doi: 10.1073/pnas.88.10.4328. [DOI] [PMC free article] [PubMed] [Google Scholar]
  83. Turner R., Tjian R. Leucine repeats and an adjacent DNA binding domain mediate the formation of functional cFos-cJun heterodimers. Science. 1989 Mar 31;243(4899):1689–1694. doi: 10.1126/science.2494701. [DOI] [PubMed] [Google Scholar]
  84. Vinson C. R., Sigler P. B., McKnight S. L. Scissors-grip model for DNA recognition by a family of leucine zipper proteins. Science. 1989 Nov 17;246(4932):911–916. doi: 10.1126/science.2683088. [DOI] [PubMed] [Google Scholar]
  85. Wakasugi N., Tagaya Y., Wakasugi H., Mitsui A., Maeda M., Yodoi J., Tursz T. Adult T-cell leukemia-derived factor/thioredoxin, produced by both human T-lymphotropic virus type I- and Epstein-Barr virus-transformed lymphocytes, acts as an autocrine growth factor and synergizes with interleukin 1 and interleukin 2. Proc Natl Acad Sci U S A. 1990 Nov;87(21):8282–8286. doi: 10.1073/pnas.87.21.8282. [DOI] [PMC free article] [PubMed] [Google Scholar]
  86. Walker J., Chen T. A., Sterner R., Berger M., Winston F., Allfrey V. G. Affinity chromatography of mammalian and yeast nucleosomes. Two modes of binding of transcriptionally active mammalian nucleosomes to organomercurial-agarose columns, and contrasting behavior of the active nucleosomes of yeast. J Biol Chem. 1990 Apr 5;265(10):5736–5746. [PubMed] [Google Scholar]
  87. Walters D. W., Gilbert H. F. Thiol/disulfide redox equilibrium and kinetic behavior of chicken liver fatty acid synthase. J Biol Chem. 1986 Oct 5;261(28):13135–13143. [PubMed] [Google Scholar]
  88. Welham M. J., Wyke J. A., Lang A., Wyke A. W. Mitogenesis induced by pp60v-src is not accompanied by increased expression of immediate early response genes. Oncogene. 1990 Feb;5(2):161–169. [PubMed] [Google Scholar]
  89. Westbrook C., Jarabak J. 15-ketoprostaglandin delta13 reductase from human placenta: purification, kinetics, and inhibitor binding. Arch Biochem Biophys. 1978 Jan 30;185(2):429–442. doi: 10.1016/0003-9861(78)90186-8. [DOI] [PubMed] [Google Scholar]
  90. Yang-Yen H. F., Chambard J. C., Sun Y. L., Smeal T., Schmidt T. J., Drouin J., Karin M. Transcriptional interference between c-Jun and the glucocorticoid receptor: mutual inhibition of DNA binding due to direct protein-protein interaction. Cell. 1990 Sep 21;62(6):1205–1215. doi: 10.1016/0092-8674(90)90396-v. [DOI] [PubMed] [Google Scholar]
  91. Zerial M., Toschi L., Ryseck R. P., Schuermann M., Müller R., Bravo R. The product of a novel growth factor activated gene, fos B, interacts with JUN proteins enhancing their DNA binding activity. EMBO J. 1989 Mar;8(3):805–813. doi: 10.1002/j.1460-2075.1989.tb03441.x. [DOI] [PMC free article] [PubMed] [Google Scholar]

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