4q0p

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==Crystal structure of Acinetobacter sp. DL28 L-ribose isomerase in complex with L-ribose==
==Crystal structure of Acinetobacter sp. DL28 L-ribose isomerase in complex with L-ribose==
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<StructureSection load='4q0p' size='340' side='right' caption='[[4q0p]], [[Resolution|resolution]] 1.93&Aring;' scene=''>
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<StructureSection load='4q0p' size='340' side='right'caption='[[4q0p]], [[Resolution|resolution]] 1.93&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4q0p]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4Q0P OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4Q0P FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4q0p]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Acinetobacter_sp._DL-28 Acinetobacter sp. DL-28]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4Q0P OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4Q0P FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=0MK:L-RIBOPYRANOSE'>0MK</scene>, <scene name='pdbligand=CO:COBALT+(II)+ION'>CO</scene>, <scene name='pdbligand=NCO:COBALT+HEXAMMINE(III)'>NCO</scene>, <scene name='pdbligand=Z6J:ALPHA-L-RIBOFURANOSE'>Z6J</scene><br>
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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]] 1.93&#8491;</td></tr>
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<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4q0q|4q0q]], [[4q0s|4q0s]], [[4q0u|4q0u]], [[4q0v|4q0v]]</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=0MK:L-RIBOPYRANOSE'>0MK</scene>, <scene name='pdbligand=CO:COBALT+(II)+ION'>CO</scene>, <scene name='pdbligand=NCO:COBALT+HEXAMMINE(III)'>NCO</scene>, <scene name='pdbligand=Z6J:ALPHA-L-RIBOFURANOSE'>Z6J</scene></td></tr>
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<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=4q0p FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4q0p OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4q0p RCSB], [http://www.ebi.ac.uk/pdbsum/4q0p PDBsum]</span></td></tr>
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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=4q0p FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4q0p OCA], [https://pdbe.org/4q0p PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4q0p RCSB], [https://www.ebi.ac.uk/pdbsum/4q0p PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4q0p ProSAT]</span></td></tr>
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<table>
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</table>
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<div style="background-color:#fffaf0;">
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== Function ==
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== Publication Abstract from PubMed ==
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[https://www.uniprot.org/uniprot/Q93UQ5_9GAMM Q93UQ5_9GAMM]
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Acinetobacter sp. L-ribose isomerase (L-RI) catalyzes a reversible isomerization reaction between L-ribose and L-ribulose. To date, information on L-RI remains limited and its amino-acid sequence shows no similarity to those of any known enzymes. Here, recombinant His-tagged L-RI was successfully overexpressed, purified and crystallized. Crystals of His-tagged L-RI were obtained by the hanging-drop vapour-diffusion method at room temperature as two crystal forms which belonged to the monoclinic space group C2, with unit-cell parameters a = 96.60, b = 105.89, c = 71.83 A, beta = 118.16 degrees , and the orthorhombic space group F222, with unit-cell parameters a = 96.44, b = 106.26, c = 117.83 A. Diffraction data were collected to 3.1 and 2.2 A resolution, respectively.
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Overexpression, crystallization and preliminary X-ray diffraction analysis of L-ribose isomerase from Acinetobacter sp. strain DL-28.,Yoshida H, Teraoka M, Yoshihara A, Izumori K, Kamitori S Acta Crystallogr Sect F Struct Biol Cryst Commun. 2011 Oct 1;67(Pt 10):1281-4., doi: 10.1107/S1744309111030351. Epub 2011 Sep 30. PMID:22102048<ref>PMID:22102048</ref>
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
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</div>
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== References ==
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<references/>
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Izumori, K.]]
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[[Category: Acinetobacter sp. DL-28]]
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[[Category: Kamitori, S.]]
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[[Category: Large Structures]]
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[[Category: Teraoka, M.]]
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[[Category: Izumori K]]
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[[Category: Yoshida, H.]]
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[[Category: Kamitori S]]
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[[Category: Yoshihara, A.]]
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[[Category: Teraoka M]]
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[[Category: Cupin barrel]]
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[[Category: Yoshida H]]
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[[Category: Isomerase]]
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[[Category: Yoshihara A]]
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[[Category: Sugar binding]]
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Current revision

Crystal structure of Acinetobacter sp. DL28 L-ribose isomerase in complex with L-ribose

PDB ID 4q0p

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