2a5w: Difference between revisions

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[[Image:2a5w.~~gif~~|left|200px]]

[[Image:2a5w.png|left|200px]]

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~~'''~~Crystal structure of the oxidized gamma-subunit of the dissimilatory sulfite reductase (DsrC) from Archaeoglobus fulgidus~~'''~~

===Crystal structure of the oxidized gamma-subunit of the dissimilatory sulfite reductase (DsrC) from Archaeoglobus fulgidus===

~~==Overview==~~

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The ~~X-ray structure of~~ the ~~gamma-subunit of~~ the ~~dissimilatory sulfite reductase~~ (~~DsrC) from Archaeoglobus fulgidus was determined~~ at 1.~~12 and 2~~.~~1A resolution~~, ~~in the two crystal forms named DsrC(nat) and DsrC(ox) the latter being cocrystallized with the oxidizing agent tert-butyl hydroperoxide. The fold corresponds to that of~~ the ~~homologous protein from Pyrobaculum aerophilum but is significantly more compact~~. ~~The most interesting, highly conserved C~~-~~terminal arm adopts a well~~-defined conformation in A. fulgidus DsrC in contrast to the completely disordered conformation in P. aerophilum DsrC. The functional relevance of both conformations and of a potentially redox-active disulfide bond between the strictly invariant Cys103 and Cys114 are discussed.

The line below this paragraph, {{ABSTRACT_PUBMED_16098517}}, adds the Publication Abstract to the page

(as it appears on PubMed at http://www.pubmed.gov), where 16098517 is the PubMed ID number.

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==About this Structure==

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[[Category: Weiss, M S.]]

[[Category: Orthogonal helix bundle]]

''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on ~~Sat May 3~~ 18:~~38:46~~ 2008''

''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jul 28 03:18:31 2008''

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-[[Image:2a5w.gif|left|200px]]
+{{Seed}}
+[[Image:2a5w.png|left|200px]]
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 {{STRUCTURE_2a5w|  PDB=2a5w  |  SCENE=  }}
-'''Crystal structure of the oxidized gamma-subunit of the dissimilatory sulfite reductase (DsrC) from Archaeoglobus fulgidus'''
+===Crystal structure of the oxidized gamma-subunit of the dissimilatory sulfite reductase (DsrC) from Archaeoglobus fulgidus===
-==Overview==
+<!--
-The X-ray structure of the gamma-subunit of the dissimilatory sulfite reductase (DsrC) from Archaeoglobus fulgidus was determined at 1.12 and 2.1A resolution, in the two crystal forms named DsrC(nat) and DsrC(ox) the latter being cocrystallized with the oxidizing agent tert-butyl hydroperoxide. The fold corresponds to that of the homologous protein from Pyrobaculum aerophilum but is significantly more compact. The most interesting, highly conserved C-terminal arm adopts a well-defined conformation in A. fulgidus DsrC in contrast to the completely disordered conformation in P. aerophilum DsrC. The functional relevance of both conformations and of a potentially redox-active disulfide bond between the strictly invariant Cys103 and Cys114 are discussed.
+The line below this paragraph, {{ABSTRACT_PUBMED_16098517}}, adds the Publication Abstract to the page
+(as it appears on PubMed at http://www.pubmed.gov), where 16098517 is the PubMed ID number.
+-->
+{{ABSTRACT_PUBMED_16098517}}
 ==About this Structure==
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 [[Category: Weiss, M S.]]
 [[Category: Orthogonal helix bundle]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May  3 18:38:46 2008''
+''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jul 28 03:18:31 2008''