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Items: 1 to 20 of 129

1.

Streptococcus sanguinis class Ib ribonucleotide reductase: high activity with both iron and manganese cofactors and structural insights.

Makhlynets O, Boal AK, Rhodes DV, Kitten T, Rosenzweig AC, Stubbe J.

J Biol Chem. 2014 Feb 28;289(9):6259-72. doi: 10.1074/jbc.M113.533554. Epub 2013 Dec 31.

2.

Genetic characterization and role in virulence of the ribonucleotide reductases of Streptococcus sanguinis.

Rhodes DV, Crump KE, Makhlynets O, Snyder M, Ge X, Xu P, Stubbe J, Kitten T.

J Biol Chem. 2014 Feb 28;289(9):6273-87. doi: 10.1074/jbc.M113.533620. Epub 2013 Dec 31.

3.

Bacillus subtilis class Ib ribonucleotide reductase is a dimanganese(III)-tyrosyl radical enzyme.

Zhang Y, Stubbe J.

Biochemistry. 2011 Jun 28;50(25):5615-23. doi: 10.1021/bi200348q. Epub 2011 Jun 6.

4.

An active dimanganese(III)-tyrosyl radical cofactor in Escherichia coli class Ib ribonucleotide reductase.

Cotruvo JA Jr, Stubbe J.

Biochemistry. 2010 Feb 16;49(6):1297-309. doi: 10.1021/bi902106n.

5.

Crystal structure of Bacillus cereus class Ib ribonucleotide reductase di-iron NrdF in complex with NrdI.

Hammerstad M, Hersleth HP, Tomter AB, Røhr AK, Andersson KK.

ACS Chem Biol. 2014 Feb 21;9(2):526-37. doi: 10.1021/cb400757h. Epub 2013 Dec 11.

PMID:
24295378
6.

Bacillus subtilis class Ib ribonucleotide reductase: high activity and dynamic subunit interactions.

Parker MJ, Zhu X, Stubbe J.

Biochemistry. 2014 Feb 4;53(4):766-76. doi: 10.1021/bi401056e. Epub 2014 Jan 21.

7.
8.

NrdH-redoxin protein mediates high enzyme activity in manganese-reconstituted ribonucleotide reductase from Bacillus anthracis.

Crona M, Torrents E, Røhr AK, Hofer A, Furrer E, Tomter AB, Andersson KK, Sahlin M, Sjöberg BM.

J Biol Chem. 2011 Sep 23;286(38):33053-60. doi: 10.1074/jbc.M111.278119. Epub 2011 Aug 6.

9.

Structural basis for activation of class Ib ribonucleotide reductase.

Boal AK, Cotruvo JA Jr, Stubbe J, Rosenzweig AC.

Science. 2010 Sep 17;329(5998):1526-30. doi: 10.1126/science.1190187. Epub 2010 Aug 5.

10.

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.

11.

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.

12.

Control of metallation and active cofactor assembly in the class Ia and Ib ribonucleotide reductases: diiron or dimanganese?

Stubbe J, Cotruvo JA Jr.

Curr Opin Chem Biol. 2011 Apr;15(2):284-90. doi: 10.1016/j.cbpa.2010.12.001. Epub 2011 Jan 7. Review.

13.

Semiquinone-induced maturation of Bacillus anthracis ribonucleotide reductase by a superoxide intermediate.

Berggren G, Duraffourg N, Sahlin M, Sjöberg BM.

J Biol Chem. 2014 Nov 14;289(46):31940-9. doi: 10.1074/jbc.M114.592535. Epub 2014 Sep 27.

14.

The dimanganese(II) site of Bacillus subtilis class Ib ribonucleotide reductase.

Boal AK, Cotruvo JA Jr, Stubbe J, Rosenzweig AC.

Biochemistry. 2012 May 8;51(18):3861-71. doi: 10.1021/bi201925t. Epub 2012 Apr 25.

15.

NrdI essentiality for class Ib ribonucleotide reduction in Streptococcus pyogenes.

Roca I, Torrents E, Sahlin M, Gibert I, Sjöberg BM.

J Bacteriol. 2008 Jul;190(14):4849-58. doi: 10.1128/JB.00185-08. Epub 2008 May 23.

16.

The active form of the R2F protein of class Ib ribonucleotide reductase from Corynebacterium ammoniagenes is a diferric protein.

Huque Y, Fieschi F, Torrents E, Gibert I, Eliasson R, Reichard P, Sahlin M, Sjoberg BM.

J Biol Chem. 2000 Aug 18;275(33):25365-71.

17.

Evidence that the β subunit of Chlamydia trachomatis ribonucleotide reductase is active with the manganese ion of its manganese(IV)/iron(III) cofactor in site 1.

Dassama LM, Boal AK, Krebs C, Rosenzweig AC, Bollinger JM Jr.

J Am Chem Soc. 2012 Feb 8;134(5):2520-3. doi: 10.1021/ja211314p. Epub 2012 Jan 25.

18.

Metal binding and activity of ribonucleotide reductase protein R2 mutants: conditions for formation of the mixed manganese-iron cofactor.

Popović-Bijelić A, Voevodskaya N, Domkin V, Thelander L, Gräslund A.

Biochemistry. 2009 Jul 14;48(27):6532-9. doi: 10.1021/bi900693s.

PMID:
19492792
19.

Branched activation- and catalysis-specific pathways for electron relay to the manganese/iron cofactor in ribonucleotide reductase from Chlamydia trachomatis.

Jiang W, Saleh L, Barr EW, Xie J, Gardner MM, Krebs C, Bollinger JM Jr.

Biochemistry. 2008 Aug 19;47(33):8477-84. doi: 10.1021/bi800881m. Epub 2008 Jul 26.

20.

The manganese-containing ribonucleotide reductase of Corynebacterium ammoniagenes is a class Ib enzyme.

Fieschi F, Torrents E, Toulokhonova L, Jordan A, Hellman U, Barbe J, Gibert I, Karlsson M, Sjöberg BM.

J Biol Chem. 1998 Feb 20;273(8):4329-37.

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