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==X-ray crystal structure of C118A RlmN from Escherichia coli==
==X-ray crystal structure of C118A RlmN from Escherichia coli==
<StructureSection load='4pl2' size='340' side='right' caption='[[4pl2]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
<StructureSection load='4pl2' size='340' side='right'caption='[[4pl2]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4pl2]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Ecod1 Ecod1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4PL2 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4PL2 FirstGlance]. <br>
<table><tr><td colspan='2'>[[4pl2]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_DH1 Escherichia coli DH1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4PL2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4PL2 FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</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]] 2.2&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4pl1|4pl1]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">rlmN, EcDH1_1151, ECDH1ME8569_2444 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=536056 ECOD1])</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=4pl2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4pl2 OCA], [https://pdbe.org/4pl2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4pl2 RCSB], [https://www.ebi.ac.uk/pdbsum/4pl2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4pl2 ProSAT]</span></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/23S_rRNA_(adenine(2503)-C(2))-methyltransferase 23S rRNA (adenine(2503)-C(2))-methyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.1.192 2.1.1.192] </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=4pl2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4pl2 OCA], [http://pdbe.org/4pl2 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4pl2 RCSB], [http://www.ebi.ac.uk/pdbsum/4pl2 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4pl2 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
[[http://www.uniprot.org/uniprot/C9QPQ6_ECOD1 C9QPQ6_ECOD1]] Specifically methylates position 2 of adenine 2503 in 23S rRNA and position 2 of adenine 37 in tRNAs. m2A2503 modification seems to play a crucial role in the proofreading step occurring at the peptidyl transferase center and thus would serve to optimize ribosomal fidelity (By similarity).[HAMAP-Rule:MF_01849]
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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</div>
</div>
<div class="pdbe-citations 4pl2" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 4pl2" style="background-color:#fffaf0;"></div>
==See Also==
*[[TRNA methyltransferase 3D structures|TRNA methyltransferase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Ecod1]]
[[Category: Escherichia coli DH1]]
[[Category: Boal, A K]]
[[Category: Large Structures]]
[[Category: Rosenzweig, A C]]
[[Category: Boal AK]]
[[Category: Iron-sulfur cluster]]
[[Category: Rosenzweig AC]]
[[Category: Methyltransferase]]
[[Category: Oxidoreductase]]
[[Category: Radical sam]]
[[Category: S-adenosylmethionine]]
[[Category: Transferase]]

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