Literature DB >> 9188783

Identification and characterization of a cyanobacterial DnaX intein.

X Q Liu1, Z Hu.   

Abstract

A new intein is identified and characterized in the DnaX protein of Synechocystis sp. PCC6803. This cyanobacterial DnaX protein is a homologue of the intein-less 71-kDa tau-subunit of Escherichia coli DNA polymerase III and is related to eukaryotic DNA replication factor C (RFC). The 430-residue DnaX intein contains several putative intein sequence motifs and undergoes protein splicing when produced in E. coli cells. Its position in the DnaX protein is close to, but different from, positions of three inteins present in a DnaX-related RFC protein of Methanococcus jannaschii.

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Year:  1997        PMID： 9188783     DOI： 10.1016/s0014-5793(97)00393-1

Source DB:  PubMed          Journal:  FEBS Lett        ISSN： 0014-5793            Impact factor:   4.124


  6 in total

1.  Escherichia coli DNA polymerase III tau- and gamma-subunit conserved residues required for activity in vivo and in vitro.

Authors:  J R Walker; C Hervas; J D Ross; A Blinkova; M J Walbridge; E J Pumarega; M O Park; H R Neely
Journal:  J Bacteriol       Date:  2000-11       Impact factor: 3.490

2.  Non-canonical inteins.

Authors:  A E Gorbalenya
Journal:  Nucleic Acids Res       Date:  1998-04-01       Impact factor: 16.971

3.  Modular organization of inteins and C-terminal autocatalytic domains.

Authors:  S Pietrokovski
Journal:  Protein Sci       Date:  1998-01       Impact factor: 6.725

Review 4.  Bacterial genome instability.

Authors:  Elise Darmon; David R F Leach
Journal:  Microbiol Mol Biol Rev       Date:  2014-03       Impact factor: 11.056

5.  Protein trans-splicing of an atypical split intein showing structural flexibility and cross-reactivity.

Authors:  Huiling Song; Qing Meng; Xiang-Qin Liu
Journal:  PLoS One       Date:  2012-09-14       Impact factor: 3.240

6.  Protein trans-splicing by a split intein encoded in a split DnaE gene of Synechocystis sp. PCC6803.

Authors:  H Wu; Z Hu; X Q Liu
Journal:  Proc Natl Acad Sci U S A       Date:  1998-08-04       Impact factor: 11.205
  6 in total

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