Literature DB >> 3290202

Construction of an Escherichia coli K-12 ada deletion by gene replacement in a recD strain reveals a second methyltransferase that repairs alkylated DNA.

D E Shevell1, A M Abou-Zamzam, B Demple, G C Walker.   

Abstract

We constructed an ada deletion by gene replacement in a recD1014 strain of Escherichia coli. Characterization of a delta ada-25 recD+ strain revealed the presence of a second DNA methyltransferase activity in E. coli K-12 which transfers a methyl group from methylated DNA to a protein with a molecular weight of 18,000 to 20,000.

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Year:  1988        PMID： 3290202      PMCID： PMC211286          DOI： 10.1128/jb.170.7.3294-3296.1988

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


  20 in total

1.  Methyl phosphotriesters in alkylated DNA are repaired by the Ada regulatory protein of E. coli.

Authors:  T V McCarthy; T Lindahl
Journal:  Nucleic Acids Res       Date:  1985-04-25       Impact factor: 16.971

2.  Induction and autoregulation of ada, a positively acting element regulating the response of Escherichia coli K-12 to methylating agents.

Authors:  P K Lemotte; G C Walker
Journal:  J Bacteriol       Date:  1985-03       Impact factor: 3.490

3.  Site-directed insertion and deletion mutagenesis with cloned fragments in Escherichia coli.

Authors:  S C Winans; S J Elledge; J H Krueger; G C Walker
Journal:  J Bacteriol       Date:  1985-03       Impact factor: 3.490

4.  Purification and structure of the intact Ada regulatory protein of Escherichia coli K12, O6-methylguanine-DNA methyltransferase.

Authors:  Y Nakabeppu; H Kondo; S Kawabata; S Iwanaga; M Sekiguchi
Journal:  J Biol Chem       Date:  1985-06-25       Impact factor: 5.157

5.  The intracellular signal for induction of resistance to alkylating agents in E. coli.

Authors:  I Teo; B Sedgwick; M W Kilpatrick; T V McCarthy; T Lindahl
Journal:  Cell       Date:  1986-04-25       Impact factor: 41.582

6.  Regulatory mechanisms for induction of synthesis of repair enzymes in response to alkylating agents: ada protein acts as a transcriptional regulator.

Authors:  Y Nakabeppu; M Sekiguchi
Journal:  Proc Natl Acad Sci U S A       Date:  1986-09       Impact factor: 11.205

7.  Induction of specific Escherichia coli genes by sublethal treatments with alkylating agents.

Authors:  M R Volkert; D C Nguyen
Journal:  Proc Natl Acad Sci U S A       Date:  1984-07       Impact factor: 11.205

8.  Stereospecific removal of methyl phosphotriesters from DNA by an Escherichia coli ada+ extract.

Authors:  M Weinfeld; A F Drake; J K Saunders; M C Paterson
Journal:  Nucleic Acids Res       Date:  1985-10-11       Impact factor: 16.971

9.  Active site and complete sequence of the suicidal methyltransferase that counters alkylation mutagenesis.

Authors:  B Demple; B Sedgwick; P Robins; N Totty; M D Waterfield; T Lindahl
Journal:  Proc Natl Acad Sci U S A       Date:  1985-05       Impact factor: 11.205

10.  Induction of resistance to alkylating agents in E. coli: the ada+ gene product serves both as a regulatory protein and as an enzyme for repair of mutagenic damage.

Authors:  I Teo; B Sedgwick; B Demple; B Li; T Lindahl
Journal:  EMBO J       Date:  1984-09       Impact factor: 11.598
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  45 in total

1.  A mutant HemA protein with positive charge close to the N terminus is stabilized against heme-regulated proteolysis in Salmonella typhimurium.

Authors:  L Wang; S Wilson; T Elliott
Journal:  J Bacteriol       Date:  1999-10       Impact factor: 3.490

2.  Antibiotic susceptibility profiles of Escherichia coli strains lacking multidrug efflux pump genes.

Authors:  M C Sulavik; C Houseweart; C Cramer; N Jiwani; N Murgolo; J Greene; B DiDomenico; K J Shaw; G H Miller; R Hare; G Shimer
Journal:  Antimicrob Agents Chemother       Date:  2001-04       Impact factor: 5.191

3.  Conditional-replication, integration, excision, and retrieval plasmid-host systems for gene structure-function studies of bacteria.

Authors:  A Haldimann; B L Wanner
Journal:  J Bacteriol       Date:  2001-11       Impact factor: 3.490

4.  Escherichia coli phnN, encoding ribose 1,5-bisphosphokinase activity (phosphoribosyl diphosphate forming): dual role in phosphonate degradation and NAD biosynthesis pathways.

Authors:  Bjarne Hove-Jensen; Tina J Rosenkrantz; Andreas Haldimann; Barry L Wanner
Journal:  J Bacteriol       Date:  2003-05       Impact factor: 3.490

5.  Role of PhoU in phosphate transport and alkaline phosphatase regulation.

Authors:  M Muda; N N Rao; A Torriani
Journal:  J Bacteriol       Date:  1992-12       Impact factor: 3.490

6.  ftsZ is an essential cell division gene in Escherichia coli.

Authors:  K Dai; J Lutkenhaus
Journal:  J Bacteriol       Date:  1991-06       Impact factor: 3.490

7.  Use of gene replacement to construct Escherichia coli strains carrying mutations in two genes required for stability of multicopy plasmids.

Authors:  H Flinn; M Burke; C J Stirling; D J Sherratt
Journal:  J Bacteriol       Date:  1989-04       Impact factor: 3.490

8.  Construction of an Escherichia coli K-12 strain deleted for manganese and iron superoxide dismutase genes and its use in cloning the iron superoxide dismutase gene of Legionella pneumophila.

Authors:  H M Steinman
Journal:  Mol Gen Genet       Date:  1992-04

9.  Transposon Tn5supF-based reverse genetic method for mutational analysis of Escherichia coli with DNAs cloned in lambda phage.

Authors:  S H Phadnis; S Kulakauskas; B R Krishnan; J Hiemstra; D E Berg
Journal:  J Bacteriol       Date:  1991-01       Impact factor: 3.490

10.  DNA alkylation repair limits spontaneous base substitution mutations in Escherichia coli.

Authors:  W J Mackay; S Han; L D Samson
Journal:  J Bacteriol       Date:  1994-06       Impact factor: 3.490
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