3bsf

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==Crystal Structure of the MTA/SAH nucleosidase==
==Crystal Structure of the MTA/SAH nucleosidase==
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<StructureSection load='3bsf' size='340' side='right' caption='[[3bsf]], [[Resolution|resolution]] 2.90&Aring;' scene=''>
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<StructureSection load='3bsf' size='340' side='right'caption='[[3bsf]], [[Resolution|resolution]] 2.90&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3bsf]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Arath Arath]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BSF OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3BSF FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3bsf]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BSF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3BSF FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ADE:ADENINE'>ADE</scene></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]] 2.9&#8491;</td></tr>
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<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=3bsf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3bsf OCA], [http://pdbe.org/3bsf PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3bsf RCSB], [http://www.ebi.ac.uk/pdbsum/3bsf PDBsum]</span></td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ADE:ADENINE'>ADE</scene></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3bsf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3bsf OCA], [https://pdbe.org/3bsf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3bsf RCSB], [https://www.ebi.ac.uk/pdbsum/3bsf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3bsf ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/MTN2_ARATH MTN2_ARATH]] Enzyme of the methionine cycle that catalyzes the irreversible cleavage of the glycosidic bond in both 5'-methylthioadenosine (MTA) and S-adenosylhomocysteine (SAH/AdoHcy) to adenine and the corresponding thioribose, 5'-methylthioribose and S-ribosylhomocysteine, respectively. Contributes to the maintenance of AdoMet homeostasis and is required to sustain high rates of ethylene synthesis.<ref>PMID:17144895</ref> <ref>PMID:18342331</ref> <ref>PMID:20345605</ref> <ref>PMID:20554051</ref>
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[https://www.uniprot.org/uniprot/MTN2_ARATH MTN2_ARATH] Enzyme of the methionine cycle that catalyzes the irreversible cleavage of the glycosidic bond in both 5'-methylthioadenosine (MTA) and S-adenosylhomocysteine (SAH/AdoHcy) to adenine and the corresponding thioribose, 5'-methylthioribose and S-ribosylhomocysteine, respectively. Contributes to the maintenance of AdoMet homeostasis and is required to sustain high rates of ethylene synthesis.<ref>PMID:17144895</ref> <ref>PMID:18342331</ref> <ref>PMID:20345605</ref> <ref>PMID:20554051</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
<jmolCheckbox>
<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bs/3bsf_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bs/3bsf_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>
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Arath]]
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[[Category: Arabidopsis thaliana]]
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[[Category: Choi, W S]]
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[[Category: Large Structures]]
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[[Category: Park, E Y]]
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[[Category: Choi W-S]]
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[[Category: Song, H K]]
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[[Category: Park EY]]
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[[Category: Alpha-beta]]
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[[Category: Song HK]]
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[[Category: Hydrolase]]
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Current revision

Crystal Structure of the MTA/SAH nucleosidase

PDB ID 3bsf

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