View source for 1ji8


==Solution Structure of Pyrobaculum Aerophilum DsrC/gamma subunit of dissimilatory sulfite reductase==
<StructureSection load='1ji8' size='340' side='right'caption='[[1ji8]]' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[1ji8]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Pyrobaculum_aerophilum Pyrobaculum aerophilum]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1JI8 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1JI8 FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR, 20 models</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1ji8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ji8 OCA], [https://pdbe.org/1ji8 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ji8 RCSB], [https://www.ebi.ac.uk/pdbsum/1ji8 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ji8 ProSAT], [https://www.topsan.org/Proteins/NESGC/1ji8 TOPSAN]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/Q8ZUX1_PYRAE Q8ZUX1_PYRAE] 
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ji/1ji8_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1ji8 ConSurf].
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== Publication Abstract from PubMed ==
The solution structure of DsrC, an archaeal homologue of the gamma subunit of dissimilatory sulfite reductase, has been determined by NMR spectroscopy. This 12.7-kDa protein from the hyperthermophilic archaeon Pyrobaculum aerophilum adopts a novel fold consisting of an orthogonal helical bundle with a beta hairpin along one side. A portion of the structure resembles the helix-turn-helix DNA-binding motif common in transcriptional regulator proteins. The protein contains two disulfide bonds but remains folded following reduction of the disulfides. DsrC proteins from organisms other than Pyrobaculum species do not contain these disulfide bonds. A conserved cysteine next to the C-terminus, which is not involved in the disulfide bonds, is located on a seven-residue C-terminal arm that is not part of the globular protein and is likely to dynamically sample more than one conformation.

Solution structure of Pyrobaculum aerophilum DsrC, an archaeal homologue of the gamma subunit of dissimilatory sulfite reductase.,Cort JR, Mariappan SV, Kim CY, Park MS, Peat TS, Waldo GS, Terwilliger TC, Kennedy MA Eur J Biochem. 2001 Nov;268(22):5842-50. PMID:11722571<ref>PMID:11722571</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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<div class="pdbe-citations 1ji8" style="background-color:#fffaf0;"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Pyrobaculum aerophilum]]
[[Category: Cort JR]]
[[Category: Kennedy MA]]