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Items: 1 to 20 of 111


Thioredoxin, the processivity factor, sequesters an exposed cysteine in the thumb domain of bacteriophage T7 DNA polymerase.

Tran NQ, Lee SJ, Akabayov B, Johnson DE, Richardson CC.

J Biol Chem. 2012 Nov 16;287(47):39732-41. doi: 10.1074/jbc.M112.409235. Epub 2012 Sep 25.


Conformational dynamics of bacteriophage T7 DNA polymerase and its processivity factor, Escherichia coli thioredoxin.

Akabayov B, Akabayov SR, Lee SJ, Tabor S, Kulczyk AW, Richardson CC.

Proc Natl Acad Sci U S A. 2010 Aug 24;107(34):15033-8. doi: 10.1073/pnas.1010141107. Epub 2010 Aug 9.


Interactions of Escherichia coli thioredoxin, the processivity factor, with bacteriophage T7 DNA polymerase and helicase.

Ghosh S, Hamdan SM, Cook TE, Richardson CC.

J Biol Chem. 2008 Nov 14;283(46):32077-84. doi: 10.1074/jbc.M805062200. Epub 2008 Aug 30.


Exchange of DNA polymerases at the replication fork of bacteriophage T7.

Johnson DE, Takahashi M, Hamdan SM, Lee SJ, Richardson CC.

Proc Natl Acad Sci U S A. 2007 Mar 27;104(13):5312-7. Epub 2007 Mar 16.


Helicase-DNA polymerase interaction is critical to initiate leading-strand DNA synthesis.

Zhang H, Lee SJ, Zhu B, Tran NQ, Tabor S, Richardson CC.

Proc Natl Acad Sci U S A. 2011 Jun 7;108(23):9372-7. doi: 10.1073/pnas.1106678108. Epub 2011 May 23.


Rescue of bacteriophage T7 DNA polymerase of low processivity by suppressor mutations affecting gene 3 endonuclease.

Lee SJ, Chowdhury K, Tabor S, Richardson CC.

J Virol. 2009 Sep;83(17):8418-27. doi: 10.1128/JVI.00855-09. Epub 2009 Jun 17.


A unique loop in T7 DNA polymerase mediates the binding of helicase-primase, DNA binding protein, and processivity factor.

Hamdan SM, Marintcheva B, Cook T, Lee SJ, Tabor S, Richardson CC.

Proc Natl Acad Sci U S A. 2005 Apr 5;102(14):5096-101. Epub 2005 Mar 28.


Thioredoxin suppresses microscopic hopping of T7 DNA polymerase on duplex DNA.

Etson CM, Hamdan SM, Richardson CC, van Oijen AM.

Proc Natl Acad Sci U S A. 2010 Feb 2;107(5):1900-5. doi: 10.1073/pnas.0912664107. Epub 2010 Jan 11.


Coexpression of the subunits of T7 DNA polymerase from an artificial operon allows one-step purification of active gp5/Trx complex.

Chiu J, Tillett D, March PE.

Protein Expr Purif. 2006 May;47(1):264-72. Epub 2005 Nov 8.


Peptide ligands specific to the oxidized form of Escherichia coli thioredoxin.

Scholle MD, Banach BS, Hamdan SM, Richardson CC, Kay BK.

Biochim Biophys Acta. 2008 Nov;1784(11):1735-41. doi: 10.1016/j.bbapap.2008.06.022. Epub 2008 Jul 11.


Escherichia coli thioredoxin stabilizes complexes of bacteriophage T7 DNA polymerase and primed templates.

Huber HE, Tabor S, Richardson CC.

J Biol Chem. 1987 Nov 25;262(33):16224-32.


Effects of buried charged groups on cysteine thiol ionization and reactivity in Escherichia coli thioredoxin: structural and functional characterization of mutants of Asp 26 and Lys 57.

Dyson HJ, Jeng MF, Tennant LL, Slaby I, Lindell M, Cui DS, Kuprin S, Holmgren A.

Biochemistry. 1997 Mar 4;36(9):2622-36.


Binding Affinities among DNA Helicase-Primase, DNA Polymerase, and Replication Intermediates in the Replisome of Bacteriophage T7.

Zhang H, Tang Y, Lee SJ, Wei Z, Cao J, Richardson CC.

J Biol Chem. 2016 Jan 15;291(3):1472-80. doi: 10.1074/jbc.M115.698233. Epub 2015 Nov 30.


Two modes of interaction of the single-stranded DNA-binding protein of bacteriophage T7 with the DNA polymerase-thioredoxin complex.

Ghosh S, Hamdan SM, Richardson CC.

J Biol Chem. 2010 Jun 4;285(23):18103-12. doi: 10.1074/jbc.M110.107656. Epub 2010 Apr 6.

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