Literature DB >> 1885559

Identification and sequence analysis of the hupR1 gene, which encodes a response regulator of the NtrC family required for hydrogenase expression in Rhodobacter capsulatus.

P Richaud1, A Colbeau, B Toussaint, P M Vignais.   

Abstract

The hupR1 gene from Rhodobacter capsulatus was cloned and sequenced. It can encode a protein of 53,843 Da which shares significant similarity with several transcriptional regulators and activates transcription of the structural hupSL genes of [NiFe]hydrogenase, as shown by the use of a translational fusion of lacZ with the hupSL promoter. A Hup- mutant having a point mutation in the hupR1 gene is described.

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Year:  1991        PMID： 1885559      PMCID： PMC208331          DOI： 10.1128/jb.173.18.5928-5932.1991

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  28 in total

1.  Identification and sequence analysis of the gene encoding the transcriptional activator of the formate hydrogenlyase system of Escherichia coli.

Authors:  V Schlensog; A Böck
Journal:  Mol Microbiol       Date:  1990-08       Impact factor: 3.501

Review 2.  Families of bacterial signal-transducing proteins.

Authors:  R Gross; B Aricò; R Rappuoli
Journal:  Mol Microbiol       Date:  1989-11       Impact factor: 3.501

3.  Multiple sequence alignment with hierarchical clustering.

Authors:  F Corpet
Journal:  Nucleic Acids Res       Date:  1988-11-25       Impact factor: 16.971

4.  A general method applicable to the search for similarities in the amino acid sequence of two proteins.

Authors:  S B Needleman; C D Wunsch
Journal:  J Mol Biol       Date:  1970-03       Impact factor: 5.469

5.  Three trans-acting regulatory functions control hydrogenase synthesis in Alcaligenes eutrophus.

Authors:  G Eberz; B Friedrich
Journal:  J Bacteriol       Date:  1991-03       Impact factor: 3.490

6.  Cloning of DNA fragments carrying hydrogenase genes of Rhodopseudomonas capsulata.

Authors:  A Colbeau; A Godfroy; P M Vignais
Journal:  Biochimie       Date:  1986-01       Impact factor: 4.079

7.  Cascade regulation of nif gene expression in Rhizobium meliloti.

Authors:  M David; M L Daveran; J Batut; A Dedieu; O Domergue; J Ghai; C Hertig; P Boistard; D Kahn
Journal:  Cell       Date:  1988-08-26       Impact factor: 41.582

8.  Expression of regulatory nif genes in Rhodobacter capsulatus.

Authors:  P Hübner; J C Willison; P M Vignais; T A Bickle
Journal:  J Bacteriol       Date:  1991-05       Impact factor: 3.490

9.  Genetic characterization and sequence analysis of the duplicated nifA/nifB gene region of Rhodobacter capsulatus.

Authors:  B Masepohl; W Klipp; A Pühler
Journal:  Mol Gen Genet       Date:  1988-04

10.  Sequence and domain relationships of ntrC and nifA from Klebsiella pneumoniae: homologies to other regulatory proteins.

Authors:  M Drummond; P Whitty; J Wootton
Journal:  EMBO J       Date:  1986-02       Impact factor: 11.598
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  22 in total

1.  Positive transcriptional feedback controls hydrogenase expression in Alcaligenes eutrophus H16.

Authors:  E Schwartz; T Buhrke; U Gerischer; B Friedrich
Journal:  J Bacteriol       Date:  1999-09       Impact factor: 3.490

2.  New nucleotide sequence data on the EMBL File Server.

Authors: 
Journal:  Nucleic Acids Res       Date:  1991-12-25       Impact factor: 16.971

3.  A hydrogen-sensing system in transcriptional regulation of hydrogenase gene expression in Alcaligenes species.

Authors:  O Lenz; A Strack; A Tran-Betcke; B Friedrich
Journal:  J Bacteriol       Date:  1997-03       Impact factor: 3.490

Review 4.  Molecular biology of membrane-bound H2 uptake hydrogenases.

Authors:  P M Vignais; B Toussaint
Journal:  Arch Microbiol       Date:  1994       Impact factor: 2.552

5.  The FixK2 protein is involved in regulation of symbiotic hydrogenase expression in Bradyrhizobium japonicum.

Authors:  M C Durmowicz; R J Maier
Journal:  J Bacteriol       Date:  1998-06       Impact factor: 3.490

6.  Roles of HoxX and HoxA in biosynthesis of hydrogenase in Bradyrhizobium japonicum.

Authors:  M C Durmowicz; R J Maier
Journal:  J Bacteriol       Date:  1997-06       Impact factor: 3.490

7.  Hydrogenase genes from Rhizobium leguminosarum bv. viciae are controlled by the nitrogen fixation regulatory protein nifA.

Authors:  B Brito; M Martínez; D Fernández; L Rey; E Cabrera; J M Palacios; J Imperial; T Ruiz-Argüeso
Journal:  Proc Natl Acad Sci U S A       Date:  1997-06-10       Impact factor: 11.205

8.  Transcriptional regulation of Alcaligenes eutrophus hydrogenase genes.

Authors:  E Schwartz; U Gerischer; B Friedrich
Journal:  J Bacteriol       Date:  1998-06       Impact factor: 3.490

9.  The hydrogenase gene cluster of Rhizobium leguminosarum bv. viciae contains an additional gene (hypX), which encodes a protein with sequence similarity to the N10-formyltetrahydrofolate-dependent enzyme family and is required for nickel-dependent hydrogenase processing and activity.

Authors:  L Rey; D Fernández; B Brito; Y Hernando; J M Palacios; J Imperial; T Ruiz-Argüeso
Journal:  Mol Gen Genet       Date:  1996-09-13

10.  Cloning and nucleotide sequence of the gene encoding the positive regulator (DmpR) of the phenol catabolic pathway encoded by pVI150 and identification of DmpR as a member of the NtrC family of transcriptional activators.

Authors:  V Shingler; M Bartilson; T Moore
Journal:  J Bacteriol       Date:  1993-03       Impact factor: 3.490
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