1rg9
From Proteopedia
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| - | [[Image:1rg9.png|left|200px]] | ||
| - | + | ==S-Adenosylmethionine synthetase complexed with SAM and PPNP== | |
| - | + | <StructureSection load='1rg9' size='340' side='right'caption='[[1rg9]], [[Resolution|resolution]] 2.50Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[1rg9]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RG9 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1RG9 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]] 2.5Å</td></tr> | |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=PPK:(DIPHOSPHONO)AMINOPHOSPHONIC+ACID'>PPK</scene>, <scene name='pdbligand=SAM:S-ADENOSYLMETHIONINE'>SAM</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=1rg9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1rg9 OCA], [https://pdbe.org/1rg9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1rg9 RCSB], [https://www.ebi.ac.uk/pdbsum/1rg9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1rg9 ProSAT]</span></td></tr> |
| - | [[1rg9]] is a 4 chain structure with sequence from [ | + | </table> |
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/METK_ECOLI METK_ECOLI] Catalyzes the formation of S-adenosylmethionine from methionine and ATP. The overall synthetic reaction is composed of two sequential steps, AdoMet formation and the subsequent tripolyphosphate hydrolysis which occurs prior to release of AdoMet from the enzyme. Is essential for growth.[HAMAP-Rule:MF_00086] | ||
| + | == Evolutionary Conservation == | ||
| + | [[Image:Consurf_key_small.gif|200px|right]] | ||
| + | Check<jmol> | ||
| + | <jmolCheckbox> | ||
| + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/rg/1rg9_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
| + | <text>to colour the structure by Evolutionary Conservation</text> | ||
| + | </jmolCheckbox> | ||
| + | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1rg9 ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
| - | *[[S-adenosylmethionine synthetase|S-adenosylmethionine synthetase]] | + | *[[S-adenosylmethionine synthetase 3D structures|S-adenosylmethionine synthetase 3D structures]] |
| - | + | __TOC__ | |
| - | + | </StructureSection> | |
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[[Category: Escherichia coli]] | [[Category: Escherichia coli]] | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: Komoto | + | [[Category: Komoto J]] |
| - | [[Category: Markham | + | [[Category: Markham GD]] |
| - | [[Category: Takata | + | [[Category: Takata Y]] |
| - | [[Category: Takusagawa | + | [[Category: Takusagawa F]] |
| - | [[Category: Yamada | + | [[Category: Yamada T]] |
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Current revision
S-Adenosylmethionine synthetase complexed with SAM and PPNP
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