Single-molecule study on conformational dynamics of M.HhaI.
Single-molecule study on conformational dynamics of M.HhaI.
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作者:
We found that apo DNA methyltransferase M.HhaI under the physiological salt concentration does not possess the structure characterized by X-ray crystallography; instead, it interchanges between prefolded and unfolded states. Only after binding to the substrate, it transforms into a crystal-structure-like state. Flipping rates of its catalytic loop were directly measured. Huge conformational rearrangements in M.HhaI were observed by a single-molecule study.
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影响因子:
14.9
作者:
Gerasimaitė R;Merkienė E;Klimašauskas S
通讯作者:
Klimašauskas S
影响因子:
4.8
作者:
Estabrook, R. August;Reich, Norbert
通讯作者:
Reich, Norbert
DOI:
10.1073/pnas.0409128102
发表时间:
2005-01-25
影响因子:
11.1
作者:
Estabrook, RA;Luo, J;Reich, NO
通讯作者:
Reich, NO
影响因子:
64.5
作者:
KLIMASAUSKAS, S;KUMAR, S;CHENG, XD
通讯作者:
CHENG, XD
影响因子:
3.3
作者:
Meng, Lingyi;He, Shanshan;Zhao, Xin Sheng
通讯作者:
Zhao, Xin Sheng