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3bq5

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{{Seed}}
 
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[[Image:3bq5.png|left|200px]]
 
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==Crystal Structure of T. maritima Cobalamin-Independent Methionine Synthase complexed with Zn2+ and Homocysteine (Monoclinic)==
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The line below this paragraph, containing "STRUCTURE_3bq5", creates the "Structure Box" on the page.
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<StructureSection load='3bq5' size='340' side='right'caption='[[3bq5]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[3bq5]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermotoga_maritima Thermotoga maritima]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BQ5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3BQ5 FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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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&#8491;</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=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=HCS:2-AMINO-4-MERCAPTO-BUTYRIC+ACID'>HCS</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
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{{STRUCTURE_3bq5| PDB=3bq5 | SCENE= }}
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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=3bq5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3bq5 OCA], [https://pdbe.org/3bq5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3bq5 RCSB], [https://www.ebi.ac.uk/pdbsum/3bq5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3bq5 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/METE_THEMA METE_THEMA] Catalyzes the transfer of a methyl group from 5-methyltetrahydrofolate to homocysteine resulting in methionine formation (By similarity).
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bq/3bq5_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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=3bq5 ConSurf].
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<div style="clear:both"></div>
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===Crystal Structure of T. maritima Cobalamin-Independent Methionine Synthase complexed with Zn2+ and Homocysteine (Monoclinic)===
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==See Also==
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*[[Methionine synthase 3D structures|Methionine synthase 3D structures]]
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__TOC__
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</StructureSection>
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The line below this paragraph, {{ABSTRACT_PUBMED_18296644}}, adds the Publication Abstract to the page
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[[Category: Large Structures]]
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(as it appears on PubMed at http://www.pubmed.gov), where 18296644 is the PubMed ID number.
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{{ABSTRACT_PUBMED_18296644}}
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==About this Structure==
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3BQ5 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Thermotoga_maritima Thermotoga maritima]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BQ5 OCA].
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==Reference==
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Metal active site elasticity linked to activation of homocysteine in methionine synthases., Koutmos M, Pejchal R, Bomer TM, Matthews RG, Smith JL, Ludwig ML, Proc Natl Acad Sci U S A. 2008 Mar 4;105(9):3286-91. Epub 2008 Feb 22. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/18296644 18296644]
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[[Category: 5-methyltetrahydropteroyltriglutamate--homocysteine S-methyltransferase]]
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[[Category: Single protein]]
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[[Category: Thermotoga maritima]]
[[Category: Thermotoga maritima]]
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[[Category: Ludwig, M L.]]
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[[Category: Ludwig ML]]
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[[Category: Pejchal, R.]]
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[[Category: Pejchal R]]
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[[Category: Smith, J L.]]
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[[Category: Smith JL]]
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[[Category: Amino-acid biosynthesis]]
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[[Category: Homocysteine]]
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[[Category: Metal-binding]]
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[[Category: Mete]]
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[[Category: Methionine biosynthesis]]
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[[Category: Methyltransferase]]
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[[Category: Tim barrel]]
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[[Category: Transferase]]
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[[Category: Zinc]]
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[[Category: Zinc inversion]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jul 28 00:50:00 2008''
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Current revision

Crystal Structure of T. maritima Cobalamin-Independent Methionine Synthase complexed with Zn2+ and Homocysteine (Monoclinic)

PDB ID 3bq5

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