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Items: 1 to 20 of 185

1.

The prototypic class Ia ribonucleotide reductase from Escherichia coli: still surprising after all these years.

Brignole EJ, Ando N, Zimanyi CM, Drennan CL.

Biochem Soc Trans. 2012 Jun 1;40(3):523-30. doi: 10.1042/BST20120081. Review.

PMID:
22616862
2.

Molecular basis for allosteric specificity regulation in class Ia ribonucleotide reductase from Escherichia coli.

Zimanyi CM, Chen PY, Kang G, Funk MA, Drennan CL.

Elife. 2016 Jan 12;5:e07141. doi: 10.7554/eLife.07141.

3.

NrdI, a flavodoxin involved in maintenance of the diferric-tyrosyl radical cofactor in Escherichia coli class Ib ribonucleotide reductase.

Cotruvo JA Jr, Stubbe J.

Proc Natl Acad Sci U S A. 2008 Sep 23;105(38):14383-8. doi: 10.1073/pnas.0807348105. Epub 2008 Sep 17.

4.

Glutamate 52-β at the α/β subunit interface of Escherichia coli class Ia ribonucleotide reductase is essential for conformational gating of radical transfer.

Lin Q, Parker MJ, Taguchi AT, Ravichandran K, Kim A, Kang G, Shao J, Drennan CL, Stubbe J.

J Biol Chem. 2017 Jun 2;292(22):9229-9239. doi: 10.1074/jbc.M117.783092. Epub 2017 Apr 4.

PMID:
28377505
5.

Subunit and small-molecule interaction of ribonucleotide reductases via surface plasmon resonance biosensor analyses.

Crona M, Furrer E, Torrents E, Edgell DR, Sjöberg BM.

Protein Eng Des Sel. 2010 Aug;23(8):633-41. doi: 10.1093/protein/gzq035. Epub 2010 Jun 9.

6.

Enhancement by effectors and substrate nucleotides of R1-R2 interactions in Escherichia coli class Ia ribonucleotide reductase.

Kasrayan A, Birgander PL, Pappalardo L, Regnström K, Westman M, Slaby A, Gordon E, Sjöberg BM.

J Biol Chem. 2004 Jul 23;279(30):31050-7. Epub 2004 May 15.

7.

Redox-dependent structural coupling between the α2 and β2 subunits in E. coli ribonucleotide reductase.

Offenbacher AR, Watson RA, Pagba CV, Barry BA.

J Phys Chem B. 2014 Mar 20;118(11):2993-3004. doi: 10.1021/jp501121d. Epub 2014 Mar 7.

PMID:
24606240
8.

Reversible, long-range radical transfer in E. coli class Ia ribonucleotide reductase.

Minnihan EC, Nocera DG, Stubbe J.

Acc Chem Res. 2013 Nov 19;46(11):2524-35. doi: 10.1021/ar4000407. Epub 2013 Jun 4.

9.

Diversity in Overall Activity Regulation of Ribonucleotide Reductase.

Jonna VR, Crona M, Rofougaran R, Lundin D, Johansson S, Brännström K, Sjöberg BM, Hofer A.

J Biol Chem. 2015 Jul 10;290(28):17339-48. doi: 10.1074/jbc.M115.649624. Epub 2015 May 13.

10.

Glutamate 350 Plays an Essential Role in Conformational Gating of Long-Range Radical Transport in Escherichia coli Class Ia Ribonucleotide Reductase.

Ravichandran K, Minnihan EC, Lin Q, Yokoyama K, Taguchi AT, Shao J, Nocera DG, Stubbe J.

Biochemistry. 2017 Feb 14;56(6):856-868. doi: 10.1021/acs.biochem.6b01145. Epub 2017 Feb 2.

PMID:
28103007
11.

Structural interconversions modulate activity of Escherichia coli ribonucleotide reductase.

Ando N, Brignole EJ, Zimanyi CM, Funk MA, Yokoyama K, Asturias FJ, Stubbe J, Drennan CL.

Proc Natl Acad Sci U S A. 2011 Dec 27;108(52):21046-51. doi: 10.1073/pnas.1112715108. Epub 2011 Dec 12.

12.

Site-specific insertion of 3-aminotyrosine into subunit alpha2 of E. coli ribonucleotide reductase: direct evidence for involvement of Y730 and Y731 in radical propagation.

Seyedsayamdost MR, Xie J, Chan CT, Schultz PG, Stubbe J.

J Am Chem Soc. 2007 Dec 5;129(48):15060-71. Epub 2007 Nov 9.

PMID:
17990884
14.

PELDOR spectroscopy with DOPA-beta2 and NH2Y-alpha2s: distance measurements between residues involved in the radical propagation pathway of E. coli ribonucleotide reductase.

Seyedsayamdost MR, Chan CT, Mugnaini V, Stubbe J, Bennati M.

J Am Chem Soc. 2007 Dec 26;129(51):15748-9. Epub 2007 Nov 30.

PMID:
18047343
15.

Redox-linked changes to the hydrogen-bonding network of ribonucleotide reductase β2.

Offenbacher AR, Minnihan EC, Stubbe J, Barry BA.

J Am Chem Soc. 2013 May 1;135(17):6380-3. doi: 10.1021/ja3032949. Epub 2013 Apr 17.

16.

Spectroscopic studies of the iron and manganese reconstituted tyrosyl radical in Bacillus cereus ribonucleotide reductase R2 protein.

Tomter AB, Zoppellaro G, Bell CB 3rd, Barra AL, Andersen NH, Solomon EI, Andersson KK.

PLoS One. 2012;7(3):e33436. doi: 10.1371/journal.pone.0033436. Epub 2012 Mar 14. Erratum in: PLoS One. 2012;7(6). doi:10.1371/annotation/0a84fa35-6665-48aa-89e3-88f9d662871b.

17.

Generation of a stable, aminotyrosyl radical-induced α2β2 complex of Escherichia coli class Ia ribonucleotide reductase.

Minnihan EC, Ando N, Brignole EJ, Olshansky L, Chittuluru J, Asturias FJ, Drennan CL, Nocera DG, Stubbe J.

Proc Natl Acad Sci U S A. 2013 Mar 5;110(10):3835-40. doi: 10.1073/pnas.1220691110. Epub 2013 Feb 19.

18.

Escherichia coli class Ib ribonucleotide reductase contains a dimanganese(III)-tyrosyl radical cofactor in vivo.

Cotruvo JA, Stubbe J.

Biochemistry. 2011 Mar 15;50(10):1672-81. doi: 10.1021/bi101881d. Epub 2011 Feb 15.

19.

Modulation of Y356 photooxidation in E. coli class Ia ribonucleotide reductase by Y731 across the α2:β2 interface.

Pizano AA, Olshansky L, Holder PG, Stubbe J, Nocera DG.

J Am Chem Soc. 2013 Sep 11;135(36):13250-3. doi: 10.1021/ja405498e. Epub 2013 Aug 26.

20.

Oligomerization status directs overall activity regulation of the Escherichia coli class Ia ribonucleotide reductase.

Rofougaran R, Crona M, Vodnala M, Sjöberg BM, Hofer A.

J Biol Chem. 2008 Dec 19;283(51):35310-8. doi: 10.1074/jbc.M806738200. Epub 2008 Oct 3.

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