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1kyh

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(New page: 200px<br /><applet load="1kyh" size="450" color="white" frame="true" align="right" spinBox="true" caption="1kyh, resolution 1.60&Aring;" /> '''Structure of Bacillu...)
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[[Image:1kyh.gif|left|200px]]<br /><applet load="1kyh" size="450" color="white" frame="true" align="right" spinBox="true"
 
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caption="1kyh, resolution 1.60&Aring;" />
 
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'''Structure of Bacillus subtilis YxkO, a Member of the UPF0031 Family and a Putative Kinase'''<br />
 
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==Overview==
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==Structure of Bacillus subtilis YxkO, a Member of the UPF0031 Family and a Putative Kinase==
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We determined the 1.6-A resolution crystal structure of a conserved, hypothetical 29.9-kDa protein from the SIGY-CYDD intergenic region encoded, by a Bacillus subtilis open reading frame in the YXKO locus. YXKO, homologues are broadly distributed and are by and large described as, proteins with unknown function. The YXKO protein has an alpha/beta fold, and shows high structural homology to the members of a ribokinase-like, superfamily. However, YXKO is the only member of this superfamily known to, form tetramers. Putative binding sites for adenosine triphosphate (ATP), a, substrate, and Mg(2+)-binding sites were revealed in the structure of the, protein, based on high structural similarity to ATP-dependent members of, the superfamily. Two adjacent monomers contribute residues to the active, site. The crystal structure provides valuable information about the YXKO, protein's tertiary and quaternary structure, the biochemical function of, YXKO and its homologues, and the evolution of its ribokinase-like, superfamily.
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<StructureSection load='1kyh' size='340' side='right'caption='[[1kyh]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
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== Structural highlights ==
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==About this Structure==
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<table><tr><td colspan='2'>[[1kyh]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Bacillus_subtilis Bacillus subtilis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1KYH OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1KYH FirstGlance]. <br>
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1KYH is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Bacillus_subtilis Bacillus subtilis]. Full crystallographic information is available from [http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1KYH OCA].
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.6&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
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==Reference==
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1kyh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1kyh OCA], [https://pdbe.org/1kyh PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1kyh RCSB], [https://www.ebi.ac.uk/pdbsum/1kyh PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1kyh ProSAT], [https://www.topsan.org/Proteins/MCSG/1kyh TOPSAN]</span></td></tr>
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Structure of Bacillus subtilis YXKO--a member of the UPF0031 family and a putative kinase., Zhang RG, Grembecka J, Vinokour E, Collart F, Dementieva I, Minor W, Joachimiak A, J Struct Biol. 2002 Sep;139(3):161-70. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=12457846 12457846]
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/NNRD_BACSU NNRD_BACSU] Catalyzes the dehydration of the S-form of NAD(P)HX at the expense of ADP, which is converted to AMP. Together with NAD(P)HX epimerase, which catalyzes the epimerization of the S- and R-forms, the enzyme allows the repair of both epimers of NAD(P)HX, a damaged form of NAD(P)H that is a result of enzymatic or heat-dependent hydration.[HAMAP-Rule:MF_01965]
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ky/1kyh_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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=1kyh ConSurf].
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<div style="clear:both"></div>
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__TOC__
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</StructureSection>
[[Category: Bacillus subtilis]]
[[Category: Bacillus subtilis]]
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[[Category: Single protein]]
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[[Category: Large Structures]]
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[[Category: Collart, F.]]
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[[Category: Collart F]]
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[[Category: Dementiva, I.]]
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[[Category: Dementieva I]]
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[[Category: Joachimiak, A.]]
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[[Category: Joachimiak A]]
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[[Category: MCSG, Midwest.Center.for.Structural.Genomics.]]
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[[Category: Vinokour E]]
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[[Category: Vinokour, E.]]
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[[Category: Zhang R]]
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[[Category: Zhang, R.G.]]
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[[Category: mcsg]]
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[[Category: midwest center for structural genomics]]
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[[Category: protein structure initiative]]
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[[Category: psi]]
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[[Category: structural genomics]]
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''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Tue Nov 20 20:04:03 2007''
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Current revision

Structure of Bacillus subtilis YxkO, a Member of the UPF0031 Family and a Putative Kinase

PDB ID 1kyh

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