Differing roles for the diiron clusters of ribonucleotide reductase from aerobically crown Escherichia coli in the generation of the Y122 radical

被引:16
作者
Miller, MA
Gobena, FT
Kauffmann, K
Münck, E
Que, L
Stankovich, MT
机构
[1] Univ Minnesota, Dept Chem, Minneapolis, MN 55455 USA
[2] Univ Minnesota, Ctr Met Biocatalysis, Minneapolis, MN 55455 USA
[3] Carnegie Mellon Univ, Dept Chem, Pittsburgh, PA 15213 USA
关键词
D O I
10.1021/ja9826845
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
引用
收藏
页码:1096 / 1097
页数:2
相关论文
共 22 条
[1]  
ATKIN CL, 1973, J BIOL CHEM, V248, P7464
[2]   MECHANISM OF ASSEMBLY OF THE TYROSYL RADICAL-DIIRON(III) COFACTOR OF ESCHERICHIA-COLI RIBONUCLEOTIDE REDUCTASE .2. KINETICS OF THE EXCESS FE2+ REACTION BY OPTICAL, EPR, AND MOSSBAUER SPECTROSCOPIES [J].
BOLLINGER, JM ;
TONG, WH ;
RAVI, N ;
HUYNH, BH ;
EDMONDSON, DE ;
STUBBE, J .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (18) :8015-8023
[3]   MECHANISM OF ASSEMBLY OF THE TYROSYL RADICAL DINUCLEAR IRON CLUSTER COFACTOR OF RIBONUCLEOTIDE REDUCTASE [J].
BOLLINGER, JM ;
EDMONDSON, DE ;
HUYNH, BH ;
FILLEY, J ;
NORTON, JR ;
STUBBE, J .
SCIENCE, 1991, 253 (5017) :292-298
[4]   MECHANISM OF ASSEMBLY OF THE TYROSYL RADICAL-DIIRON(III) COFACTOR OF ESCHERICHIA-COLI RIBONUCLEOTIDE REDUCTASE .3. KINETICS OF THE LIMITING FE2+ REACTION BY OPTICAL, EPR, AND MOSSBAUER SPECTROSCOPIES [J].
BOLLINGER, JM ;
TONG, WH ;
RAVI, N ;
HUYNH, BH ;
EDMONDSON, DE ;
STUBBE, J .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (18) :8024-8032
[5]  
ELGREN TE, 1991, J BIOL CHEM, V266, P19265
[6]   Kinetic studies on the hydrazine and phenylhydrazine reductions of the Escherichia coli R2 subunit of ribonucleotide reductase [J].
Han, JY ;
Swarts, JC ;
Sykes, AG .
INORGANIC CHEMISTRY, 1996, 35 (16) :4629-4634
[7]   IDENTIFICATION OF THE STABLE FREE-RADICAL TYROSINE RESIDUE IN RIBONUCLEOTIDE REDUCTASE [J].
LARSSON, A ;
SJOBERG, BM .
EMBO JOURNAL, 1986, 5 (08) :2037-2040
[8]  
LYNCH JB, 1989, J BIOL CHEM, V264, P8091
[9]   STRUCTURE AND FUNCTION OF THE ESCHERICHIA-COLI RIBONUCLEOTIDE REDUCTASE PROTEIN R2 [J].
NORDLUND, P ;
EKLUND, H .
JOURNAL OF MOLECULAR BIOLOGY, 1993, 232 (01) :123-164
[10]  
OCHIAI EI, 1990, J BIOL CHEM, V265, P15758