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WFRF:(Zamponi M.)
 

Sökning: WFRF:(Zamponi M.) > (2010-2014) > Structure and Dynam...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003173naa a2200505 4500
001oai:lup.lub.lu.se:ab29dbe9-db8b-4aaf-8694-6d671b498a1a
003SwePub
008160401s2014 | |||||||||||000 ||eng|
024a https://lup.lub.lu.se/record/45927722 URI
024a https://doi.org/10.1016/j.bpj.2014.06.0132 DOI
040 a (SwePub)lu
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
100a Hong, Liang4 aut
2451 0a Structure and Dynamics of a Compact State of a Multidomain Protein, the Mercuric Ion Reductase
264 1b Elsevier BV,c 2014
520 a The functional efficacy of colocalized, linked protein domains is dependent on linker flexibility and system compaction. However, the detailed characterization of these properties in aqueous solution presents an enduring challenge. Here, we employ a novel, to our knowledge, combination of complementary techniques, including small-angle neutron scattering, neutron spin-echo spectroscopy, and all-atom molecular dynamics and coarse-grained simulation, to identify and characterize in detail the structure and dynamics of a compact form of mercuric ion reductase (MerA), an enzyme central to bacterial mercury resistance. MerA possesses metallochaperone-like N-terminal domains (NmerA) tethered to its catalytic core domain by linkers. The NmerA domains are found to interact principally through electrostatic interactions with the core, leashed by the linkers so as to subdiffuse on the surface over an area close to the core C-terminal Hg(II)-binding cysteines. How this compact, dynamical arrangement may facilitate delivery of Hg(II) from NmerA to the core domain is discussed.
650 7a NATURVETENSKAPx Biologix Biofysik0 (SwePub)106032 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciencesx Biophysics0 (SwePub)106032 hsv//eng
700a Sharp, Melissau Lund University,Lunds universitet,European Spallation Source ESS AB,Stiftelser och övriga anknutna verksamheter,Other Institutions and Utilities4 aut0 (Swepub:lu)esss-mss
700a Poblete, Simon4 aut
700a Bieh, Ralf4 aut
700a Zamponi, Michaele4 aut
700a Szekely, Noemi4 aut
700a Appavou, Marie-Sousai4 aut
700a Winkler, Roland G.4 aut
700a Nauss, Rachel E.4 aut
700a Johs, Alexander4 aut
700a Parks, Jerry M.4 aut
700a Yi, Zheng4 aut
700a Cheng, Xiaolin4 aut
700a Liang, Liyuan4 aut
700a Ohl, Michael4 aut
700a Miller, Susan M.4 aut
700a Richter, Dieter4 aut
700a Gompper, Gerhard4 aut
700a Smith, Jeremy C.4 aut
710a European Spallation Source ESS ABb Stiftelser och övriga anknutna verksamheter4 org
773t Biophysical Journald : Elsevier BVg 107:2, s. 393-400q 107:2<393-400x 1542-0086x 0006-3495
856u http://dx.doi.org/10.1016/j.bpj.2014.06.013y FULLTEXT
856u http://www.cell.com/article/S0006349514006201/pdf
8564 8u https://lup.lub.lu.se/record/4592772
8564 8u https://doi.org/10.1016/j.bpj.2014.06.013

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