9jff: Difference between revisions

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA

@@ Line 1: / Line 1: @@
-'''Unreleased structure'''
-The entry 9jff is ON HOLD
+==Crystal structure of L-threonine-O-3-phosphate decarboxylase CobC in complex with reaction intermediate==
+<StructureSection load='9jff' size='340' side='right'caption='[[9jff]], [[Resolution|resolution]] 2.15&Aring;' scene=''>
+== Structural highlights ==
+<table><tr><td colspan='2'>[[9jff]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Sinorhizobium_meliloti Sinorhizobium meliloti]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9JFF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9JFF FirstGlance]. <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]] 2.15&#8491;</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=33P:{3-[(3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHYL)-AMINO]-2-METHYL-PROPYL}-PHOSPHONIC+ACID'>33P</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></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=9jff FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9jff OCA], [https://pdbe.org/9jff PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9jff RCSB], [https://www.ebi.ac.uk/pdbsum/9jff PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9jff ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/A0A499W357_RHIML A0A499W357_RHIML] Decarboxylates L-threonine-O-3-phosphate to yield (R)-1-amino-2-propanol O-2-phosphate, the precursor for the linkage between the nucleotide loop and the corrin ring in cobalamin.[ARBA:ARBA00003444]
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Vitamin B(12) is involved in many important biochemical reactions for humans, and its deficiency can lead to serious diseases. The industrial production of vitamin B(12) is achieved through microbial fermentation. In this work, we determine the crystal structures of the l-threonine-O-3-phosphate (Thr-P) decarboxylase CobC from Sinorhizobium meliloti (SmCobC), an industrial vitamin B(12)-producing bacterium, in apo form and in complex with a reaction intermediate. Our structures supported the Thr-P decarboxylase activity of SmCobC and revealed that the positively charged substrate-binding pocket between the large and small domains determines its substrate selectivity for Thr-P. Moreover, our results provided evidence for the proposition that the AP-P linker is formed by direct incorporation of AP-P in the biosynthetic pathway of vitamin B(12) in S.meliloti.
-Authors:
+Crystal structure of l-threonine-O-3-phosphate decarboxylase CobC from Sinorhizobium meliloti involved in vitamin B(12) biosynthesis.,Jiang M, Guo S, Chen X, Wei Q, Wang M Biochem Biophys Res Commun. 2024 Sep 29;734:150767. doi: , 10.1016/j.bbrc.2024.150767. PMID:39366178<ref>PMID:39366178</ref>
-Description:
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-[[Category: Unreleased Structures]]
+</div>
+<div class="pdbe-citations 9jff" style="background-color:#fffaf0;"></div>
+== References ==
+<references/>
+__TOC__
+</StructureSection>
+[[Category: Large Structures]]
+[[Category: Sinorhizobium meliloti]]
+[[Category: Chen X]]
+[[Category: Guo S]]
+[[Category: Jiang M]]
+[[Category: Wang M]]
+[[Category: Wei Q]]