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2c46

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Current revision (14:05, 13 December 2023) (edit) (undo)
 
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<StructureSection load='2c46' size='340' side='right'caption='[[2c46]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
<StructureSection load='2c46' size='340' side='right'caption='[[2c46]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[2c46]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2C46 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2C46 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[2c46]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2C46 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2C46 FirstGlance]. <br>
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</td></tr><tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/mRNA_guanylyltransferase mRNA guanylyltransferase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.7.50 2.7.7.50] </span></td></tr>
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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]] 1.6&#8491;</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=2c46 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2c46 OCA], [https://pdbe.org/2c46 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2c46 RCSB], [https://www.ebi.ac.uk/pdbsum/2c46 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2c46 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=2c46 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2c46 OCA], [https://pdbe.org/2c46 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2c46 RCSB], [https://www.ebi.ac.uk/pdbsum/2c46 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2c46 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[https://www.uniprot.org/uniprot/MCE1_HUMAN MCE1_HUMAN]] Bifunctional mRNA-capping enzyme exhibiting RNA 5'-triphosphatase activity in the N-terminal part and mRNA guanylyltransferase activity in the C-terminal part. Catalyzes the first two steps of cap formation: by removing the gamma-phosphate from the 5'-triphosphate end of nascent mRNA to yield a diphosphate end, and by transferring the gmp moiety of GTP to the 5'-diphosphate terminus.
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[https://www.uniprot.org/uniprot/MCE1_HUMAN MCE1_HUMAN] Bifunctional mRNA-capping enzyme exhibiting RNA 5'-triphosphatase activity in the N-terminal part and mRNA guanylyltransferase activity in the C-terminal part. Catalyzes the first two steps of cap formation: by removing the gamma-phosphate from the 5'-triphosphate end of nascent mRNA to yield a diphosphate end, and by transferring the gmp moiety of GTP to the 5'-diphosphate terminus.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Human]]
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[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: MRNA guanylyltransferase]]
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[[Category: Arrowsmith C]]
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[[Category: Arrowsmith, C]]
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[[Category: Bunkoczi G]]
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[[Category: Bunkoczi, G]]
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[[Category: Debreczeni J]]
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[[Category: Debreczeni, J]]
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[[Category: Edwards A]]
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[[Category: Delft, F von]]
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[[Category: Gileadi O]]
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[[Category: Edwards, A]]
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[[Category: Johansson C]]
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[[Category: Gileadi, O]]
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[[Category: Knapp S]]
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[[Category: Johansson, C]]
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[[Category: Longman E]]
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[[Category: Knapp, S]]
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[[Category: SavitskySmee P]]
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[[Category: Longman, E]]
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[[Category: Smee C]]
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[[Category: SavitskySmee, P]]
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[[Category: Sundstrom M]]
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[[Category: Smee, C]]
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[[Category: Ugochukwu E]]
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[[Category: Sundstrom, M]]
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[[Category: Weigelt J]]
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[[Category: Ugochukwu, E]]
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[[Category: Von Delft F]]
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[[Category: Weigelt, J]]
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[[Category: Hydrolase]]
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[[Category: Mrna processing]]
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[[Category: Multifunctional enzyme]]
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[[Category: Nucleotidyltransferase]]
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[[Category: Phosphatase]]
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[[Category: Transferase]]
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Current revision

CRYSTAL STRUCTURE OF THE HUMAN RNA guanylyltransferase and 5'- phosphatase

PDB ID 2c46

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