1ogf: Difference between revisions
No edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
== | |||
==The Structure of Bacillus subtilis RbsD complexed with glycerol== | |||
<StructureSection load='1ogf' size='340' side='right' caption='[[1ogf]], [[Resolution|resolution]] 2.30Å' scene=''> | <StructureSection load='1ogf' size='340' side='right' caption='[[1ogf]], [[Resolution|resolution]] 2.30Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| Line 5: | Line 6: | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene></td></tr> | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene></td></tr> | ||
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1ogc|1ogc]], [[1ogd|1ogd]], [[1oge|1oge]]</td></tr> | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1ogc|1ogc]], [[1ogd|1ogd]], [[1oge|1oge]]</td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ogf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ogf OCA], [http://pdbe.org/1ogf PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1ogf RCSB], [http://www.ebi.ac.uk/pdbsum/1ogf PDBsum]</span></td></tr> | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ogf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ogf OCA], [http://pdbe.org/1ogf PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1ogf RCSB], [http://www.ebi.ac.uk/pdbsum/1ogf PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1ogf ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
| Line 13: | Line 14: | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/og/1ogf_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/og/1ogf_consurf.spt"</scriptWhenChecked> | ||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
| Line 28: | Line 29: | ||
</div> | </div> | ||
<div class="pdbe-citations 1ogf" style="background-color:#fffaf0;"></div> | <div class="pdbe-citations 1ogf" style="background-color:#fffaf0;"></div> | ||
== References == | == References == | ||
<references/> | <references/> | ||
Revision as of 10:02, 7 February 2018
The Structure of Bacillus subtilis RbsD complexed with glycerolThe Structure of Bacillus subtilis RbsD complexed with glycerol
Structural highlights
Function[RBSD_BACSU] Catalyzes the interconversion of beta-pyran and beta-furan forms of D-ribose (By similarity).[HAMAP-Rule:MF_01661] 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 PubMedRbsD is the only protein whose biochemical function is unknown among the six gene products of the rbs operon involved in the active transport of ribose. FucU, a paralogue of RbsD conserved from bacteria to human, is also the only protein whose function is unknown among the seven gene products of the l-fucose regulon. Here we report the crystal structures of Bacillus subtilis RbsD, which reveals a novel decameric toroidal assembly of the protein. Nuclear magnetic resonance and other studies on RbsD reveal that the intersubunit cleft of the protein binds specific forms of d-ribose, but it does not have an enzyme activity toward the sugar. Likewise, FucU binds l-fucose but lacks an enzyme activity toward this sugar. We conclude that RbsD and FucU are cytoplasmic sugar-binding proteins, a novel class of proteins whose functional role may lie in helping influx of the sugar substrates. Crystal structures of RbsD leading to the identification of cytoplasmic sugar-binding proteins with a novel folding architecture.,Kim MS, Shin J, Lee W, Lee HS, Oh BH J Biol Chem. 2003 Jul 25;278(30):28173-80. Epub 2003 May 8. PMID:12738765[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
|
| ||||||||||||||||||