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| | <StructureSection load='2qlx' size='340' side='right'caption='[[2qlx]], [[Resolution|resolution]] 2.00Å' scene=''> | | <StructureSection load='2qlx' size='340' side='right'caption='[[2qlx]], [[Resolution|resolution]] 2.00Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[2qlx]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Rhilt Rhilt]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QLX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2QLX FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[2qlx]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Rhizobium_leguminosarum_bv._trifolii Rhizobium leguminosarum bv. trifolii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QLX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2QLX FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FMT:FORMIC+ACID'>FMT</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=RM4:6-DEOXY-BETA-L-MANNOPYRANOSE'>RM4</scene></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2Å</td></tr> |
| - | <tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr> | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FMT:FORMIC+ACID'>FMT</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene>, <scene name='pdbligand=RM4:6-DEOXY-BETA-L-MANNOPYRANOSE'>RM4</scene></td></tr> |
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2qlw|2qlw]]</div></td></tr>
| + | |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">rhaM, rhaU ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=386 RHILT])</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=2qlx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qlx OCA], [https://pdbe.org/2qlx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2qlx RCSB], [https://www.ebi.ac.uk/pdbsum/2qlx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2qlx ProSAT]</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=2qlx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qlx OCA], [https://pdbe.org/2qlx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2qlx RCSB], [https://www.ebi.ac.uk/pdbsum/2qlx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2qlx ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[https://www.uniprot.org/uniprot/RHAM_RHILT RHAM_RHILT]] Involved in the anomeric conversion of L-rhamnose.<ref>PMID:18156270</ref>
| + | [https://www.uniprot.org/uniprot/RHAM_RHILT RHAM_RHILT] Involved in the anomeric conversion of L-rhamnose.<ref>PMID:18156270</ref> |
| | == Evolutionary Conservation == | | == Evolutionary Conservation == |
| | [[Image:Consurf_key_small.gif|200px|right]] | | [[Image:Consurf_key_small.gif|200px|right]] |
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| | </StructureSection> | | </StructureSection> |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| - | [[Category: Rhilt]] | + | [[Category: Rhizobium leguminosarum bv. trifolii]] |
| - | [[Category: Carpena, X]] | + | [[Category: Carpena X]] |
| - | [[Category: Loewen, P C]] | + | [[Category: Loewen PC]] |
| - | [[Category: Carbohydrate metabolism]]
| + | |
| - | [[Category: Isomerase]]
| + | |
| - | [[Category: Mutarotase]]
| + | |
| - | [[Category: Rhamnose metabolism]]
| + | |
| - | [[Category: Rhau]]
| + | |
| - | [[Category: Rhizobium leguminosarum. l-rhamnose]]
| + | |
| Structural highlights
Function
RHAM_RHILT Involved in the anomeric conversion of L-rhamnose.[1]
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
Publication Abstract from PubMed
Of the nine genes comprising the L-rhamnose operon of Rhizobium leguminosarum, rhaU has not been assigned a function. The construction of a Delta rhaU strain revealed a growth phenotype that was slower than that of the wild-type strain, although the ultimate cell yields were equivalent. The transport of L-rhamnose into the cell and the rate of its phosphorylation were unaffected by the mutation. RhaU exhibits weak sequence similarity to the formerly hypothetical protein YiiL of Escherichia coli that has recently been characterized as an L-rhamnose mutarotase. To characterize RhaU further, a His-tagged variant of the protein was prepared and subjected to mass spectrometry analysis, confirming the subunit size and demonstrating its dimeric structure. After crystallization, the structure was refined to a 1.6-A resolution to reveal a dimer in the asymmetric unit with a very similar structure to that of YiiL. Soaking a RhaU crystal with L-rhamnose resulted in the appearance of beta-L-rhamnose in the active site.
RhaU of Rhizobium leguminosarum is a rhamnose mutarotase.,Richardson JS, Carpena X, Switala J, Perez-Luque R, Donald LJ, Loewen PC, Oresnik IJ J Bacteriol. 2008 Apr;190(8):2903-10. Epub 2007 Dec 21. PMID:18156270[2]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
References
- ↑ Richardson JS, Carpena X, Switala J, Perez-Luque R, Donald LJ, Loewen PC, Oresnik IJ. RhaU of Rhizobium leguminosarum is a rhamnose mutarotase. J Bacteriol. 2008 Apr;190(8):2903-10. Epub 2007 Dec 21. PMID:18156270 doi:10.1128/JB.01120-07
- ↑ Richardson JS, Carpena X, Switala J, Perez-Luque R, Donald LJ, Loewen PC, Oresnik IJ. RhaU of Rhizobium leguminosarum is a rhamnose mutarotase. J Bacteriol. 2008 Apr;190(8):2903-10. Epub 2007 Dec 21. PMID:18156270 doi:10.1128/JB.01120-07
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