Literature DB >> 9689911

Complete nucleotide sequence of the Hsd plasmid pECO29 and identification of its functional regions.

M V Zakharova1, A V Pertzev, A N Kravetz, I V Beletskaya, M G Shlyapnikov, A S Solonin.   

Abstract

The complete nucleotide sequence of the Hsd plasmid pECO29 has been determined. The plasmid DNA consists of 3895 base pairs. These include 4 genes and 5 sites. Two genes encoding the proteins (restriction endonuclease and DNA methyltransferase) have been fully characterized. The pECO29 comprises a Co1El-type replication system coding for untranslated genes RNAI and RNAII, the emr recombination site containing palindromic sequences and involved in stable maintenance of the plasmid, two pseudo oriT sites homologous to the oriT site of R64 and F plasmids, as well as the bom locus of a Co1El-like plasmid. There are no genes involved in the mobilization of pECO29 plasmid.

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Year:  1998        PMID: 9689911     DOI: 10.1016/s0167-4781(98)00051-7

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN: 0006-3002


  3 in total

1.  DNA methylation at the CfrBI site is involved in expression control in the CfrBI restriction-modification system.

Authors:  I V Beletskaya; M V Zakharova; M G Shlyapnikov; L M Semenova; A S Solonin
Journal:  Nucleic Acids Res       Date:  2000-10-01       Impact factor: 16.971

2.  Structural plasmid evolution as a result of coupled recombinations at bom and cer sites.

Authors:  M V Zakharova; I V Beletskaya; D V Bolovin; T V Yurkova; L M Semenova; A S Solonin
Journal:  Mol Genet Genomics       Date:  2003-10-16       Impact factor: 3.291

3.  Fused eco29kIR- and M genes coding for a fully functional hybrid polypeptide as a model of molecular evolution of restriction-modification systems.

Authors:  Marina L Mokrishcheva; Alexander S Solonin; Dmitri V Nikitin
Journal:  BMC Evol Biol       Date:  2011-02-03       Impact factor: 3.260

  3 in total

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