2d38: Difference between revisions

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 ==The Crystal Structure of Flavin Reductase HpaC complexed with NADP+==
-<StructureSection load='2d38' size='340' side='right' caption='[[2d38]], [[Resolution|resolution]] 2.05&Aring;' scene=''>
+<StructureSection load='2d38' size='340' side='right'caption='[[2d38]], [[Resolution|resolution]] 2.05&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[2d38]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Sulfolobus_tokodaii Sulfolobus tokodaii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2D38 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2D38 FirstGlance]. <br>
+<table><tr><td colspan='2'>[[2d38]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Sulfurisphaera_tokodaii_str._7 Sulfurisphaera tokodaii str. 7]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2D38 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2D38 FirstGlance]. <br>
-</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FMN:FLAVIN+MONONUCLEOTIDE'>FMN</scene>, <scene name='pdbligand=NAP:NADP+NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NAP</scene><br>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.05&#8491;</td></tr>
-<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2d36|2d36]], [[2d37|2d37]]</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FMN:FLAVIN+MONONUCLEOTIDE'>FMN</scene>, <scene name='pdbligand=NAP:NADP+NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NAP</scene></td></tr>
-<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2d38 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2d38 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2d38 RCSB], [http://www.ebi.ac.uk/pdbsum/2d38 PDBsum]</span></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=2d38 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2d38 OCA], [https://pdbe.org/2d38 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2d38 RCSB], [https://www.ebi.ac.uk/pdbsum/2d38 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2d38 ProSAT]</span></td></tr>
-<table>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/Q974C9_SULTO Q974C9_SULTO]
 == 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/d3/2d38_consurf.spt"</scriptWhenChecked>
+     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/d3/2d38_consurf.spt"</scriptWhenChecked>
      <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.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/chain_selection.php?pdb_ID=2ata ConSurf].
+</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=2d38 ConSurf].
 <div style="clear:both"></div>
-<div style="background-color:#fffaf0;">
-== Publication Abstract from PubMed ==
--Hydroxyphenylacetate (4-HPA) is oxidized as an energy source by two component enzymes, the large component (HpaB) and the small component (HpaC). HpaB is a 4-HPA monooxygenase that utilizes FADH(2) supplied by a flavin reductase HpaC. We determined the crystal structure of HpaC (ST0723) from the aerobic thermoacidophilic crenarchaeon Sulfolobus tokodaii strain 7 in its three states [NAD(P)(+)-free, NAD(+)-bound, and NADP(+)-bound]. HpaC exists as a homodimer, and each monomer was found to contain an FMN. HpaC preferred FMN to FAD because there was not enough space to accommodate the AMP moiety of FAD in its flavin-binding site. The most striking difference between the NAD(P)(+)-free and the NAD(+)/NADP(+)-bound structures was observed in the N-terminal helix. The N-terminal helices in the NAD(+)/NADP(+)-bound structures rotated ca. 20 degrees relative to the NAD(P)(+)-free structure. The bound NAD(+) has a compact folded conformation with nearly parallel stacking rings of nicotinamide and adenine. The nicotinamide of NAD(+) stacked the isoalloxazine ring of FMN so that NADH could directly transfer hydride. The bound NADP(+) also had a compact conformation but was bound in a reverse direction, which was not suitable for hydride transfer.
-Crystal structures of the short-chain flavin reductase HpaC from Sulfolobus tokodaii strain 7 in its three states: NAD(P)(+)(-)free, NAD(+)(-)bound, and NADP(+)(-)bound.,Okai M, Kudo N, Lee WC, Kamo M, Nagata K, Tanokura M Biochemistry. 2006 Apr 25;45(16):5103-10. PMID:16618099<ref>PMID:16618099</ref>
-From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+==See Also==
-</div>
+*[[Flavin reductase|Flavin reductase]]
-== References ==
-<references/>
 __TOC__
 </StructureSection>
-[[Category: Sulfolobus tokodaii]]
+[[Category: Large Structures]]
-[[Category: Kamo, M.]]
+[[Category: Sulfurisphaera tokodaii str. 7]]
-[[Category: Kudo, N.]]
+[[Category: Kamo M]]
-[[Category: Lee, W C.]]
+[[Category: Kudo N]]
-[[Category: Nagata, K.]]
+[[Category: Lee WC]]
-[[Category: Okai, M.]]
+[[Category: Nagata K]]
-[[Category: Tanokura, M.]]
+[[Category: Okai M]]
-[[Category: Flavin reductase]]
+[[Category: Tanokura M]]
-[[Category: Oxidoreductase]]