Two-dimensional pulsed electron spin resonance characterization of 15N-labeled archaeal Rieske-type ferredoxin.
Two-dimensional pulsed electron spin resonance characterization of 15N-labeled archaeal Rieske-type ferredoxin.
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DOI:
10.1016/j.febslet.2009.09.050
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发表时间:
2009-11-03
期刊:
影响因子:
3.5
通讯作者:
Dikanov SA
中科院分区:
文献类型:
--
作者:
Iwasaki T;Samoilova RI;Kounosu A;Dikanov SA
Two-dimensional electron spin-echo envelope modulation (HYSCORE) analysis of the uniformly 15N-labeled archaeal Rieske-type [2Fe-2S] ferredoxin (ARF) from Sulfolobus solfataricus P1 has been conducted in comparison with the previously characterized high-potential protein homologs. Major differences among these proteins were found in the HYSCORE lineshapes and intensities of the signals in the (++) quadrant, which are contributed from weakly coupled (non-coordinated) peptide nitrogens near the reduced clusters. They are less pronounced in the HYSCORE spectra of ARF than those of the high-potential protein homologs, and may account for the tuning of Rieske-type clusters in various redox systems.
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影响因子:
3.3
作者:
Dikanov, Sergei A.;Samoilova, Rimma I.;Huettermann, Juergen
通讯作者:
Huettermann, Juergen
影响因子:
2.9
作者:
Gurbiel, RJ;Doan, PE;Hoffman, BM
通讯作者:
Hoffman, BM
影响因子:
15
作者:
Iwasaki, T;Kounosu, A;Dikanov, SA
通讯作者:
Dikanov, SA
影响因子:
2.9
作者:
Klingen, AR;Ullmann, GM
通讯作者:
Ullmann, GM
DOI:
10.1107/s0907444906006056
发表时间:
2006-05-01
影响因子:
2.2
作者:
Moe, LA;Bingman, CA;Fox, BG
通讯作者:
Fox, BG