-
2
-
-
0029018721
-
Metabolic sources of hydrogen peroxide in aerobically growing Escherichia coli
-
González-Flecha B, Demple B: Metabolic sources of hydrogen peroxide in aerobically growing Escherichia coli. J Biol Chem 1995, 270:13681-13687.
-
(1995)
J Biol Chem
, vol.270
, pp. 13681-13687
-
-
González-Flecha, B.1
Demple, B.2
-
3
-
-
0025800392
-
Assay of metabolic superoxide production in Escherichia coli
-
Imlay J, Fridovich I: Assay of metabolic superoxide production in Escherichia coli. J Biol Chem 1991 266:6957-6965.
-
(1991)
J Biol Chem
, vol.266
, pp. 6957-6965
-
-
Imlay, J.1
Fridovich, I.2
-
4
-
-
0033538048
-
The identification of primary sites of superoxide and hydrogen peroxide formation in the aerobic respiratory chain and sulfite reductase complex of Escherichia coli
-
in press
-
Messner, Imlay J: The identification of primary sites of superoxide and hydrogen peroxide formation in the aerobic respiratory chain and sulfite reductase complex of Escherichia coli. J Biol Chem 1999, in press.
-
(1999)
J Biol Chem
-
-
Messner1
Imlay, J.2
-
5
-
-
0029086244
-
A metabolic enzyme that rapidly produces superoxide, fumarate reductase of Escherichia coli
-
Imlay J: A metabolic enzyme that rapidly produces superoxide, fumarate reductase of Escherichia coli. J Biol Chem 1995, 270:19767-19777.
-
(1995)
J Biol Chem
, vol.270
, pp. 19767-19777
-
-
Imlay, J.1
-
6
-
-
0031938051
-
Balance between endogenous superoxide stress and antioxidant defenses
-
Gort A, Imlay J: Balance between endogenous superoxide stress and antioxidant defenses. J Bacteriol 1998, 180:1402-1410.
-
(1998)
J Bacteriol
, vol.180
, pp. 1402-1410
-
-
Gort, A.1
Imlay, J.2
-
7
-
-
0029831354
-
Overlaps and parallels in the regulation of intrinsic multiple-antibiotic resistance in Escherichia coli
-
Miller P, Sulavik M: Overlaps and parallels in the regulation of intrinsic multiple-antibiotic resistance in Escherichia coli. Mol Microbiol 1996, 21:441-448.
-
(1996)
Mol Microbiol
, vol.21
, pp. 441-448
-
-
Miller, P.1
Sulavik, M.2
-
8
-
-
0017817712
-
Effects of superoxide on the erythrocyte membrane
-
Lynch R, Fridovich I: Effects of superoxide on the erythrocyte membrane. J Biol Chem 1978, 253:1838-1845.
-
(1978)
J Biol Chem
, vol.253
, pp. 1838-1845
-
-
Lynch, R.1
Fridovich, I.2
-
9
-
-
0022683672
-
Isolation of superoxide dismutase mutants in Escherichia coli: Is superoxide dismutase necessary for aerobic life?
-
Carlioz A, Touati D: Isolation of superoxide dismutase mutants in Escherichia coli: Is superoxide dismutase necessary for aerobic life? EMBO J 1986, 5:623-630.
-
(1986)
EMBO J
, vol.5
, pp. 623-630
-
-
Carlioz, A.1
Touati, D.2
-
10
-
-
0029053451
-
Superoxide radical and superoxide dismutases
-
Fridovich I: Superoxide radical and superoxide dismutases. Annu Rev Biochem 1995, 64:97-112.
-
(1995)
Annu Rev Biochem
, vol.64
, pp. 97-112
-
-
Fridovich, I.1
-
11
-
-
0027491617
-
The inactivation of Fe-S cluster containing hydro-lyases by superoxide
-
Flint D, Tuminello J, Emptage M: The inactivation of Fe-S cluster containing hydro-lyases by superoxide. J Biol Chem 1993 268:22369-22376.
-
(1993)
J Biol Chem
, vol.268
, pp. 22369-22376
-
-
Flint, D.1
Tuminello, J.2
Emptage, M.3
-
12
-
-
0030465238
-
Superoxide accelerates DNA damage by elevating free-iron levels
-
Keyer K, Imlay JA: Superoxide accelerates DNA damage by elevating free-iron levels. Proc Natl Acad Sci USA 1996, 93:13635-13640.
-
(1996)
Proc Natl Acad Sci USA
, vol.93
, pp. 13635-13640
-
-
Keyer, K.1
Imlay, J.A.2
-
13
-
-
0028177211
-
The role of superoxide in the production of hydroxyl radical: In vitro and in vivo
-
Liochev S, Fridovich I: The role of superoxide in the production of hydroxyl radical: In vitro and in vivo. Free Rad Biol Med 1994, 16:29-33.
-
(1994)
Free Rad Biol Med
, vol.16
, pp. 29-33
-
-
Liochev, S.1
Fridovich, I.2
-
14
-
-
0023905646
-
Toxic DNA damage by hydrogen peroxide through the fenton reaction in vivo and in vitro
-
Imlay J, Linn S: Toxic DNA damage by hydrogen peroxide through the fenton reaction in vivo and in vitro. Science 1988, 240:640-642.
-
(1988)
Science
, vol.240
, pp. 640-642
-
-
Imlay, J.1
Linn, S.2
-
15
-
-
0029942493
-
EPR study of NO complex of bd-type ubiquinol oxidase from Escherichia coli
-
Hori H, Tsubaki M, Mogi T, Anraku Y: EPR study of NO complex of bd-type ubiquinol oxidase from Escherichia coli. J Biol Chem 1996, 271:9254-9258.
-
(1996)
J Biol Chem
, vol.271
, pp. 9254-9258
-
-
Hori, H.1
Tsubaki, M.2
Mogi, T.3
Anraku, Y.4
-
16
-
-
0031415405
-
Fast cytochrome bo from Escherichia coli binds two molecules of nitric oxide at CuB
-
Butler C, Seward H, Greenwood C, Thomson A: Fast cytochrome bo from Escherichia coli binds two molecules of nitric oxide at CuB. Biochemistry 1997, 36:16259-16266.
-
(1997)
Biochemistry
, vol.36
, pp. 16259-16266
-
-
Butler, C.1
Seward, H.2
Greenwood, C.3
Thomson, A.4
-
17
-
-
0030822507
-
Nitric oxide sensitivity of the aconitases
-
Gardner P, Costantino, G, Szabo C, Salzman A: Nitric oxide sensitivity of the aconitases. J Biol Chem 1997, 272:25071-25076.
-
(1997)
J Biol Chem
, vol.272
, pp. 25071-25076
-
-
Gardner, P.1
Costantino, G.2
Szabo, C.3
Salzman, A.4
-
18
-
-
0027960215
-
Superoxide and peroxynitrite inactivate aconitases, but nitric oxide does not
-
Hausladen A, Fridovich I: Superoxide and peroxynitrite inactivate aconitases, but nitric oxide does not. J Biol Chem 1994, 269:29405-29408.
-
(1994)
J Biol Chem
, vol.269
, pp. 29405-29408
-
-
Hausladen, A.1
Fridovich, I.2
-
19
-
-
0028090219
-
Aconitase is readily inactivated by peroxynitrite, but not by its precusor, nitric oxide
-
Castro L, Rodriquez M, Radi R: Aconitase is readily inactivated by peroxynitrite, but not by its precusor, nitric oxide. J Biol Chem 1994, 269:29409-29415.
-
(1994)
J Biol Chem
, vol.269
, pp. 29409-29415
-
-
Castro, L.1
Rodriquez, M.2
Radi, R.3
-
20
-
-
0030783602
-
Inactivation of dehydratase [4Fe-4S] clusters and disruption of iron homeostasis upon cell exposure to peroxynitrite
-
Keyer K, Imlay JA: Inactivation of dehydratase [4Fe-4S] clusters and disruption of iron homeostasis upon cell exposure to peroxynitrite. J Biol Chem 1997, 272:27652-27659.
-
(1997)
J Biol Chem
, vol.272
, pp. 27652-27659
-
-
Keyer, K.1
Imlay, J.A.2
-
21
-
-
0025730414
-
Peroxynitrite oxidation of sulfhydryls
-
Radi R, Beckman J, Bush K, Freeman B: Peroxynitrite oxidation of sulfhydryls. J Biol Chem 1991, 266:4244-4250.
-
(1991)
J Biol Chem
, vol.266
, pp. 4244-4250
-
-
Radi, R.1
Beckman, J.2
Bush, K.3
Freeman, B.4
-
22
-
-
0025189864
-
Apparent hydroxyl radical production by peroxynitrite: Implications for endothelial injury from nitric oxide and superoxide
-
Beckman J, Beckman T, Chen J, Marshall P, Freeman B: Apparent hydroxyl radical production by peroxynitrite: Implications for endothelial injury from nitric oxide and superoxide. Proc Natl Acad Sci USA 1990, 87:1620-1624.
-
(1990)
Proc Natl Acad Sci USA
, vol.87
, pp. 1620-1624
-
-
Beckman, J.1
Beckman, T.2
Chen, J.3
Marshall, P.4
Freeman, B.5
-
23
-
-
0029909954
-
Direct and indirect oxidations by peroxynitrite, neither involving the hydroxyl radical
-
Goldstein S, Squadrito G, Pryor W, Czapski G: Direct and indirect oxidations by peroxynitrite, neither involving the hydroxyl radical. Free Radic Biol Med 1996, 21:965-974.
-
(1996)
Free Radic Biol Med
, vol.21
, pp. 965-974
-
-
Goldstein, S.1
Squadrito, G.2
Pryor, W.3
Czapski, G.4
-
24
-
-
15144349362
-
Formation of S-nitrosothiols via direct nucleophilic nitrosation of thiols by peroxynitrite with elimination of hydrogen peroxide
-
Vliet A, Hoen P, Wong P, Bast A, Cross C: Formation of S-nitrosothiols via direct nucleophilic nitrosation of thiols by peroxynitrite with elimination of hydrogen peroxide. J Biol Chem 1998, 273:30255-30262.
-
(1998)
J Biol Chem
, vol.273
, pp. 30255-30262
-
-
Vliet, A.1
Hoen, P.2
Wong, P.3
Bast, A.4
Cross, C.5
-
25
-
-
0031029150
-
A novel reaction mechanism for the formation of S-nitrosothiol in vivo
-
Gow A, Buerk D, Ischiropoulos H: A novel reaction mechanism for the formation of S-nitrosothiol in vivo. J Biol Chem 1997, 272:2841-2845.
-
(1997)
J Biol Chem
, vol.272
, pp. 2841-2845
-
-
Gow, A.1
Buerk, D.2
Ischiropoulos, H.3
-
26
-
-
0001829570
-
Adaptive responses to oxidative stress: The soxRS and oxyR regulons
-
Edited by E Lin, A Lynch. Austin: RG Landes Company
-
Hidalgo E, Demple B: Adaptive responses to oxidative stress: The soxRs and oxyR regulons. In Regulation of Gene Expression in Escherichia Coli. Edited by E Lin, A Lynch. Austin: RG Landes Company; 1996:435-452.
-
(1996)
Regulation of Gene Expression in Escherichia Coli
, pp. 435-452
-
-
Hidalgo, E.1
Demple, B.2
-
27
-
-
0003002420
-
Transcriptional regulators of oxidative stress responses
-
Edited by J Scandalios. Cold Spring Harbor, NY: Cold Spring Harbor Laboratory
-
Jamieson D, Storz G: Transcriptional regulators of oxidative stress responses. In Oxidative Stress and the Molecular Biology of Antioxidant Defenses. Edited by J Scandalios. Cold Spring Harbor, NY: Cold Spring Harbor Laboratory; 1997:91-115.
-
(1997)
Oxidative Stress and the Molecular Biology of Antioxidant Defenses
, pp. 91-115
-
-
Jamieson, D.1
Storz, G.2
-
28
-
-
0031930713
-
Involvement of outer membrane protein ToIC, a possible member of the mar-sox regulon, in maintenance and improvement of organic solvent tolerance of Escherichia coli K-12
-
Aono R, Tsukagoshi N, Yamamoto M: Involvement of outer membrane protein ToIc, a possible member of the mar-sox regulon, in maintenance and improvement of organic solvent tolerance of Escherichia coli K-12. J Bacteriol 1998, 180:938-944.
-
(1998)
J Bacteriol
, vol.180
, pp. 938-944
-
-
Aono, R.1
Tsukagoshi, N.2
Yamamoto, M.3
-
29
-
-
0030055415
-
Regulation of the ribA gene encoding GTP glycohydrolase II by the soxRS locus in Escherichia coli
-
Koh Y, Choih H, Lee J, Roe J: Regulation of the ribA gene encoding GTP glycohydrolase II by the soxRs locus in Escherichia coli. Mol Gen Genet 1996, 251:591-598.
-
(1996)
Mol Gen Genet
, vol.251
, pp. 591-598
-
-
Koh, Y.1
Choih, H.2
Lee, J.3
Roe, J.4
-
30
-
-
0029844677
-
Dual regulation of the paraquat-inducible gene pqi-5 by SoxS and RpoS in Escherichia coli
-
Koh Y, Roe J: Dual regulation of the paraquat-inducible gene pqi-5 by SoxS and RpoS in Escherichia coli. Mol Microbiol 1996, 22:53-61.
-
(1996)
Mol Microbiol
, vol.22
, pp. 53-61
-
-
Koh, Y.1
Roe, J.2
-
31
-
-
0028073382
-
Dual regulation of inaA by the multiple antibiotic resistance (mar) and superoxide (SoxRS) stress response systems of Escherichia coli
-
Rosner J, Slonczewski J: Dual regulation of inaA by the multiple antibiotic resistance (mar) and superoxide (SoxRS) stress response systems of Escherichia coli. J Bacteriol 1994, 176:6262-6269.
-
(1994)
J Bacteriol
, vol.176
, pp. 6262-6269
-
-
Rosner, J.1
Slonczewski, J.2
-
32
-
-
0032934815
-
The regulation and role of the periplasmic copper, zinc superoxide dismutase of Escherichia coli
-
in press
-
Gort A, Ferber D, Imlay J: The regulation and role of the periplasmic copper, zinc superoxide dismutase of Escherichia coli. Mol Microbiol 1999, in press.
-
(1999)
Mol Microbiol
-
-
Gort, A.1
Ferber, D.2
Imlay, J.3
-
33
-
-
0030018746
-
Escherichia coli contains a protein that is homologous in function and N-terminal sequence to the protein encoded by the nifS gene of Azotobacter vinelandii and that can participate in the synthesis of the Fe-S cluster of dihydroxy-acid dehydratase
-
Flint D: Escherichia coli contains a protein that is homologous in function and N-terminal sequence to the protein encoded by the nifS gene of Azotobacter vinelandii and that can participate in the synthesis of the Fe-S cluster of dihydroxy-acid dehydratase. J Biol Chem 1996, 271:16068-16074.
-
(1996)
J Biol Chem
, vol.271
, pp. 16068-16074
-
-
Flint, D.1
-
34
-
-
0030930252
-
OxyR-dependent induction of Escherichia coli grx gene expression by peroxide stress
-
Tao K: OxyR-dependent induction of Escherichia coli grx gene expression by peroxide stress. J Bacteriol 1997, 179:5967-5970.
-
(1997)
J Bacteriol
, vol.179
, pp. 5967-5970
-
-
Tao, K.1
-
35
-
-
0032513362
-
Activation of the OxyR transcription factor by reversible disulfide bond formation
-
Zheng M, Åslund F, Storz G: Activation of the OxyR transcription factor by reversible disulfide bond formation. Science 1998, 279:1718-1721. Genetic and biochemical studies show that OxyR is activated through the formation of a disulfide bond and is deactivated by the enzymatic reduction with glutaredoxin 1.
-
(1998)
Science
, vol.279
, pp. 1718-1721
-
-
Zheng, M.1
Åslund, F.2
Storz, G.3
-
36
-
-
0030811135
-
Protection of DNA during oxidative stress by the nonspecific DNA-binding protein Dps
-
Martinez A, Kolter R: Protection of DNA during oxidative stress by the nonspecific DNA-binding protein Dps. J Bacteriol 1997, 179:5188-5194.
-
(1997)
J Bacteriol
, vol.179
, pp. 5188-5194
-
-
Martinez, A.1
Kolter, R.2
-
37
-
-
0031459386
-
A small, stable RNA induced by oxidative stress: Role as a pleiotropic regulator and antimutator
-
Altuvia S, Weinstein-Fischer D, Zhang A, Postow L, Storz G: A small, stable RNA induced by oxidative stress: Role as a pleiotropic regulator and antimutator. Cell 1997, 90:43-53.
-
(1997)
Cell
, vol.90
, pp. 43-53
-
-
Altuvia, S.1
Weinstein-Fischer, D.2
Zhang, A.3
Postow, L.4
Storz, G.5
-
38
-
-
0031959912
-
The crystal structure of Dps, a ferritin homology that binds and protects DNA
-
Grant R, Filman D, Finkel S, Kolter R, Hogle J: The crystal structure of Dps, a ferritin homology that binds and protects DNA. Nature Struct Biol 1998, 5:294-303. This structural paper shows that the Dps monomer has essentially the same fold as ferritin and that Dps forms a dodecamer which has a hollow core and pores at three folds. On the basis of the structural similarity to ferritin, the authors propose that Dps protects DNA from oxidative damage by sequestering iron.
-
(1998)
Nature Struct Biol
, vol.5
, pp. 294-303
-
-
Grant, R.1
Filman, D.2
Finkel, S.3
Kolter, R.4
Hogle, J.5
-
39
-
-
0031024668
-
Identification and characterization of hydrogen peroxide-sensitive mutants of Escherichia coli: Genes that require OxyR for expression
-
Mukhopadhyay S, Schellhorn H: Identification and characterization of hydrogen peroxide-sensitive mutants of Escherichia coli: Genes that require OxyR for expression. J Bacteriol 1997, 179:330-338.
-
(1997)
J Bacteriol
, vol.179
, pp. 330-338
-
-
Mukhopadhyay, S.1
Schellhorn, H.2
-
40
-
-
0032940207
-
The major phase-variable outer membrane protein of Escherichia coli structurally resembles the IgA1-protease class of exported protein and is regulated by a novel mechanism involving Dam and OxyR
-
in press
-
Henderson I, Owen P: The major phase-variable outer membrane protein of Escherichia coli structurally resembles the IgA1-protease class of exported protein and is regulated by a novel mechanism involving Dam and OxyR. J Bacteriol 1999, 181:in press.
-
(1999)
J Bacteriol
, vol.181
-
-
Henderson, I.1
Owen, P.2
-
41
-
-
0028967490
-
Escherichia coli peptide methionine sulfoxide reductase gene: Regulation of expression and role in protecting against oxidative damage
-
Moskovitz J, Rahman M, Strassman J, Yancey S, Kushner S, Brot N, Weissbach H: Escherichia coli peptide methionine sulfoxide reductase gene: Regulation of expression and role in protecting against oxidative damage. J Bacteriol 1995, 177:502-507.
-
(1995)
J Bacteriol
, vol.177
, pp. 502-507
-
-
Moskovitz, J.1
Rahman, M.2
Strassman, J.3
Yancey, S.4
Kushner, S.5
Brot, N.6
Weissbach, H.7
-
42
-
-
0033524938
-
Chaperone activity with a redox switch
-
Jakob U, Muse W, Eser M, Bardwell J: Chaperone activity with a redox switch. Cell 1999, 96:341-352. Jakob et al. report that Hsp33, a member of a newly discovered heat shock protein family, is a potent molecular chaperone. Interestingly, Hsp33 is only active under oxidizing conditions and can prevent oxidatively damaged proteins from aggregating.
-
(1999)
Cell
, vol.96
, pp. 341-352
-
-
Jakob, U.1
Muse, W.2
Eser, M.3
Bardwell, J.4
-
43
-
-
0029339931
-
SoxRS gene increased the level of organic solvent tolerance in Escherichia coli
-
Nakajima H, Kobayashi H, Negishi T, Aono R: SoxRs gene increased the level of organic solvent tolerance in Escherichia coli. Biosci Biotechnol Biochem 1995, 59:1323-1325.
-
(1995)
Biosci Biotechnol Biochem
, vol.59
, pp. 1323-1325
-
-
Nakajima, H.1
Kobayashi, H.2
Negishi, T.3
Aono, R.4
-
44
-
-
0027440247
-
Activation by nitric oxide of an oxidative stress response that defends Escherichia coli against activated macrophages
-
Nunoshiba T, Derojas-Walker T, Wishnok J, Tannenbaum S, Demple B: Activation by nitric oxide of an oxidative stress response that defends Escherichia coli against activated macrophages. Proc Natl Acad Sci USA 1993, 90:9993-9997.
-
(1993)
Proc Natl Acad Sci USA
, vol.90
, pp. 9993-9997
-
-
Nunoshiba, T.1
DeRojas-Walker, T.2
Wishnok, J.3
Tannenbaum, S.4
Demple, B.5
-
45
-
-
0029858146
-
Hypochlorous acid stress in Escherichia coli: Resistance, DNA damage, and comparison with hydrogen peroxide stress
-
Dukan S, Touati D: Hypochlorous acid stress in Escherichia coli: Resistance, DNA damage, and comparison with hydrogen peroxide stress. J Bacteriol 1996, 178:6145-6150.
-
(1996)
J Bacteriol
, vol.178
, pp. 6145-6150
-
-
Dukan, S.1
Touati, D.2
-
46
-
-
0029128195
-
Cloning of an organic solvent-resistance gene in Escherichia coli: The unexpected role of alkylhydroperoxide reductase
-
Ferrante A, Augliera J, Lewis K, Klibanov A: Cloning of an organic solvent-resistance gene in Escherichia coli: The unexpected role of alkylhydroperoxide reductase. Proc Natl Acad Sci USA 1995, 92:7617-7621.
-
(1995)
Proc Natl Acad Sci USA
, vol.92
, pp. 7617-7621
-
-
Ferrante, A.1
Augliera, J.2
Lewis, K.3
Klibanov, A.4
-
47
-
-
0030572708
-
Nitrosative stress: Activation of the transcription factor OxyR
-
Hausladen A, Privalle C, Keng T, DeAngelo J, Stamler J: Nitrosative stress: Activation of the transcription factor OxyR. Cell 1996, 86:719-729.
-
(1996)
Cell
, vol.86
, pp. 719-729
-
-
Hausladen, A.1
Privalle, C.2
Keng, T.3
DeAngelo, J.4
Stamler, J.5
-
48
-
-
0032060482
-
Alkyl hydroperoxide reductase subunit C (AhpC) protects bacterial and human cells against reactive nitrogen intermediates
-
Chen L, Xie Q, Nathan C: Alkyl hydroperoxide reductase subunit C (AhpC) protects bacterial and human cells against reactive nitrogen intermediates. Mol Cell 1998, 1:795-805. The role of AhpC in protecting against reactive nitrogen intermediátes was investigated by examining the sensitivity of a Salmonella typhimurium strain disrupted for ahpC.
-
(1998)
Mol Cell
, vol.1
, pp. 795-805
-
-
Chen, L.1
Xie, Q.2
Nathan, C.3
-
49
-
-
0032169009
-
Nitric oxide dioxygenase: An enzymic function for flavohemoglobin
-
See annotation for [50•]
-
Gardner P, Gardner A, Martin L, Salzman A: Nitric oxide dioxygenase: An enzymic function for flavohemoglobin. Proc Natl Acad Sci USA 1998, 95:10378-10383. See annotation for [50•].
-
(1998)
Proc Natl Acad Sci USA
, vol.95
, pp. 10378-10383
-
-
Gardner, P.1
Gardner, A.2
Martin, L.3
Salzman, A.4
-
50
-
-
0032564409
-
Nitrosative stress: Metabolic pathway involving the flavohemoglobin
-
Hausladen A, Gow A, Stamler J: Nitrosative stress: Metabolic pathway involving the flavohemoglobin. Proc Natl Acad Sci USA 1998, 95:14100-14105. Gardner er al. [49•] and Hausladen et al. show that E. coli flavohemoglobin can function as a dioxygenase to detoxify NO·.
-
(1998)
Proc Natl Acad Sci USA
, vol.95
, pp. 14100-14105
-
-
Hausladen, A.1
Gow, A.2
Stamler, J.3
-
51
-
-
0032524650
-
Role for the Salmonella flavohemoglobin in protection from nitric oxide
-
Crawford MJ, Goldberg DE: Role for the Salmonella flavohemoglobin in protection from nitric oxide. J Biol Chem 1998, 273:12543-12547. Crawford and Goldberg report that Salmonella typhimurium hmp mutants are sensitive to acidified nitrite and S-nitrosothiols, both of which produce NO·.
-
(1998)
J Biol Chem
, vol.273
, pp. 12543-12547
-
-
Crawford, M.J.1
Goldberg, D.E.2
-
52
-
-
0031844664
-
A novel mechanism for upregulation of the Escherichia coli K-12 hmp (flavohaemoglobin) gene by the 'NO releaser', S-nitrosoglutathione: Nitrosation of homocysteine and modulation of MetR binding to the glyA-hmp intergenic region
-
Membrillo-Hernández J, Coopamah M, Channa A, Hughes M, Poole R: A novel mechanism for upregulation of the Escherichia coli K-12 hmp (flavohaemoglobin) gene by the 'NO releaser', S-nitrosoglutathione: Nitrosation of homocysteine and modulation of MetR binding to the glyA-hmp intergenic region. Mol Microbiol 1998, 29:1101-1112.
-
(1998)
Mol Microbiol
, vol.29
, pp. 1101-1112
-
-
Membrillo-Hernández, J.1
Coopamah, M.2
Channa, A.3
Hughes, M.4
Poole, R.5
-
53
-
-
0029152251
-
Binuclear [2Fe-2S] clusters in the Escherichia coli SoxR protein and role of the metal centers in transcription
-
Hidalgo E, Bollinger JM, Bradley TM, Walsh CT, Demple B: Binuclear [2Fe-2S] clusters in the Escherichia coli SoxR protein and role of the metal centers in transcription. J Biol Chem 1995, 270:20908-20914.
-
(1995)
J Biol Chem
, vol.270
, pp. 20908-20914
-
-
Hidalgo, E.1
Bollinger, J.M.2
Bradley, T.M.3
Walsh, C.T.4
Demple, B.5
-
54
-
-
0029790760
-
SoxR, a [2Fe-2S] transcription factor, is active only in its oxidized form
-
Gaudu P, Weiss B: SoxR, a [2Fe-2S] transcription factor, is active only in its oxidized form. Proc Natl Acad Sci USA 1996, 93:10094-10098.
-
(1996)
Proc Natl Acad Sci USA
, vol.93
, pp. 10094-10098
-
-
Gaudu, P.1
Weiss, B.2
-
55
-
-
0030448704
-
The redox state of the [2Fe-2S] clusters in SoxR protein regulates its activity as a transcription factor
-
Ding H, Hidalgo E, Demple B: The redox state of the [2Fe-2S] clusters in SoxR protein regulates its activity as a transcription factor. J Biol Chem 1996, 271:33173-33175.
-
(1996)
J Biol Chem
, vol.271
, pp. 33173-33175
-
-
Ding, H.1
Hidalgo, E.2
Demple, B.3
-
56
-
-
0030936964
-
Redox signal transduction: Mutations shifting [2Fe-2S] centers of the SoxR sensor-regulator to the oxidized form
-
See annotation for [57•]
-
Hidalgo E, Ding H, Demple B: Redox signal transduction: Mutations shifting [2Fe-2S] centers of the SoxR sensor-regulator to the oxidized form. Cell 1997, 88:121-129. See annotation for [57•].
-
(1997)
Cell
, vol.88
, pp. 121-129
-
-
Hidalgo, E.1
Ding, H.2
Demple, B.3
-
57
-
-
0031048106
-
Regulation of the soxRS oxidative stress regulon: Reversible oxidation of the Fe-S centers of SoxR et al
-
Gaudu P, Moon N, Weiss B: Regulation of the soxRs oxidative stress regulon: Reversible oxidation of the Fe-S centers of SoxR et al. J Biol Chem 1997, 272:5082-5086. Using EPR spectroscopy of intact cells over-producing wild-type and mutant SoxR, Hidalgo et al. [56•] and Gaudu et al. examined the redox-state of SoxR. Both papers report that the wild-type protein is predominantly reduced in the absence of stress while constitutively active mutants were predominantly oxidized in the absence of stress.
-
(1997)
J Biol Chem
, vol.272
, pp. 5082-5086
-
-
Gaudu, P.1
Moon, N.2
Weiss, B.3
-
58
-
-
0030795788
-
In vivo kinetics of a redox-regulated transcriptional switch
-
Ding H, Demple B: In vivo kinetics of a redox-regulated transcriptional switch. Proc Natl Acad Sci USA 1997, 94:8445-8449.
-
(1997)
Proc Natl Acad Sci USA
, vol.94
, pp. 8445-8449
-
-
Ding, H.1
Demple, B.2
-
59
-
-
0028140477
-
NADPH:Ferredoxin oxidoreductase acts as a paraquat diaphorase and is a member of the soxRS regulon
-
Liochev S, Hausladen A, Beyer W, Fridovich I: NADPH:Ferredoxin oxidoreductase acts as a paraquat diaphorase and is a member of the soxRs regulon. Proc Natl Acad Sci USA 1994, 91:1328-1331.
-
(1994)
Proc Natl Acad Sci USA
, vol.91
, pp. 1328-1331
-
-
Liochev, S.1
Hausladen, A.2
Beyer, W.3
Fridovich, I.4
-
60
-
-
0032497908
-
Thiol-mediated disassembly and reassembly of [2Fe-2S] clusters in the redox-regulated transcription factor SoxR
-
Ding H, Demple B: Thiol-mediated disassembly and reassembly of [2Fe-2S] clusters in the redox-regulated transcription factor SoxR. Biochemistry 1998, 37:17280-17286.
-
(1998)
Biochemistry
, vol.37
, pp. 17280-17286
-
-
Ding, H.1
Demple, B.2
-
61
-
-
0028965108
-
Mutational analysis of the redox-sensitive transcriptional regulator OxyR: Regions important for oxidation and transcriptional activation
-
Kullik I, Toledano M, Tartaglia L, Storz G: Mutational analysis of the redox-sensitive transcriptional regulator OxyR: Regions important for oxidation and transcriptional activation. J Bacteriol 1995, 177:1275-1284.
-
(1995)
J Bacteriol
, vol.177
, pp. 1275-1284
-
-
Kullik, I.1
Toledano, M.2
Tartaglia, L.3
Storz, G.4
-
62
-
-
0031768013
-
Regulation in the rpoS regulon of Escherichia coli
-
Loewen P, Hu B, Strutinsky J, Sparling R: Regulation in the rpoS regulon of Escherichia coli. Can J Microbiol 1998, 44:707-717.
-
(1998)
Can J Microbiol
, vol.44
, pp. 707-717
-
-
Loewen, P.1
Hu, B.2
Strutinsky, J.3
Sparling, R.4
-
63
-
-
0027410196
-
Interaction of six global transcription regulators in expression of manganese superoxide dismutase in Escherichia coli K-12
-
Compan I, Touati D: Interaction of six global transcription regulators in expression of manganese superoxide dismutase in Escherichia coli K-12. J Bacteriol 1993 175:1687-1696.
-
(1993)
J Bacteriol
, vol.175
, pp. 1687-1696
-
-
Compan, I.1
Touati, D.2
-
64
-
-
0028856397
-
Oxygen, iron, carbon, and superoxide control of the fumarase fumA and fumC genes of Escherichia coli: Role of the acrA, fnr, and soxR gene products
-
Park S, Gunsalus R: Oxygen, iron, carbon, and superoxide control of the fumarase fumA and fumC genes of Escherichia coli: Role of the acrA, fnr, and soxR gene products. J Bacteriol 1995, 177:6255-6262.
-
(1995)
J Bacteriol
, vol.177
, pp. 6255-6262
-
-
Park, S.1
Gunsalus, R.2
-
65
-
-
0031438608
-
Transcriptional regulation of the aconitase genes (acnA and acnB) of Escherichia coli
-
Cunningham L, Gruer M, Guest J: Transcriptional regulation of the aconitase genes (acnA and acnB) of Escherichia coli. Microbiology 1997, 143:3795-3805.
-
(1997)
Microbiology
, vol.143
, pp. 3795-3805
-
-
Cunningham, L.1
Gruer, M.2
Guest, J.3
-
66
-
-
0031734418
-
Characterization of a peroxide-resistant mutant of the anaerobic bacterium Bacteroides fragilis
-
Rocha E, Smith C: Characterization of a peroxide-resistant mutant of the anaerobic bacterium Bacteroides fragilis. J Bacteriol 1998, 180:5906-5912.
-
(1998)
J Bacteriol
, vol.180
, pp. 5906-5912
-
-
Rocha, E.1
Smith, C.2
-
68
-
-
0030974196
-
Characterization of transcriptional organization and analysis of unique expression patterns of an alkyl hydroperoxide reductase C gene (ahpC) and the peroxide regulator operon ahpF-oxyR-orfX from Xanthomonas campestris pv. Phaseoli
-
Mongkolsuk S, Loprasert S, Whangsuk W, Fuangthong M, Atichartpongkun, S: Characterization of transcriptional organization and analysis of unique expression patterns of an alkyl hydroperoxide reductase C gene (ahpC) and the peroxide regulator operon ahpF-oxyR-orfX from Xanthomonas campestris pv. Phaseoli. J Bacteriol 1997, 179:3950-3955.
-
(1997)
J Bacteriol
, vol.179
, pp. 3950-3955
-
-
Mongkolsuk, S.1
Loprasert, S.2
Whangsuk, W.3
Fuangthong, M.4
Atichartpongkun, S.5
-
69
-
-
0031850630
-
Bacillus subtilis contains multiple Fur homologues: Identification of the iron uptake (Fur and peroxide regulon (PerR) repressers
-
Bsat N, Herbig A, Casillas-Martinez L, Setlow P, Helmann J: Bacillus subtilis contains multiple Fur homologues: Identification of the iron uptake (Fur) and peroxide regulon (PerR) repressers. Mol Microbiol 1998, 29:189-198. This report describes the three fur homologs in Bacillus subtilis. One homolog is structurally and functionally related to E. coli Fur, whilse a second homolog was shown to correspond to PerR, the peroxide regulon repressor. PerR appears to require a divalent metal ion to activate its DNA binding activity. The authors speculate that the bound ion may play a key role in peroxide sensing, by metal-catalysed oxidation reactions that could damage PerR or by a change in the oxidation of the bound metal.
-
(1998)
Mol Microbiol
, vol.29
, pp. 189-198
-
-
Bsat, N.1
Herbig, A.2
Casillas-Martinez, L.3
Setlow, P.4
Helmann, J.5
-
70
-
-
0032078778
-
Mechanism of regulation of 8-hydroxgyuanine endonuclease by oxidative stress: Role of FNR, ArcA, and Fur
-
Lee H, Lee Y, Kim H, Choi J, Hassan H, Chung M: Mechanism of regulation of 8-hydroxgyuanine endonuclease by oxidative stress: Role of FNR, ArcA, and Fur. Free Radic Biol Med 1998, 24:1193-1201.
-
(1998)
Free Radic Biol Med
, vol.24
, pp. 1193-1201
-
-
Lee, H.1
Lee, Y.2
Kim, H.3
Choi, J.4
Hassan, H.5
Chung, M.6
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