2bz0: Difference between revisions

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==CRYSTAL STRUCTURE OF E. COLI GTP CYCLOHYDROLASE II IN COMPLEX WITH GTP ANALOGUE, GMPCPP, AND ZINC==
 
<StructureSection load='2bz0' size='340' side='right' caption='[[2bz0]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
==Crystal Structure of E. coli GTP cyclohydrolase II in complex with GTP analogue, GMPcPP, and Zinc==
<StructureSection load='2bz0' size='340' side='right'caption='[[2bz0]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2bz0]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BZ0 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2BZ0 FirstGlance]. <br>
<table><tr><td colspan='2'>[[2bz0]] is a 2 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=2BZ0 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2BZ0 FirstGlance]. <br>
</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=G2P:PHOSPHOMETHYLPHOSPHONIC+ACID+GUANYLATE+ESTER'>G2P</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene><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]] 2.6&#8491;</td></tr>
<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2bz1|2bz1]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=G2P:PHOSPHOMETHYLPHOSPHONIC+ACID+GUANYLATE+ESTER'>G2P</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/GTP_cyclohydrolase_II GTP cyclohydrolase II], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.5.4.25 3.5.4.25] </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=2bz0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bz0 OCA], [https://pdbe.org/2bz0 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2bz0 RCSB], [https://www.ebi.ac.uk/pdbsum/2bz0 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2bz0 ProSAT]</span></td></tr>
<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2bz0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bz0 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2bz0 RCSB], [http://www.ebi.ac.uk/pdbsum/2bz0 PDBsum]</span></td></tr>
</table>
<table>
== Function ==
[https://www.uniprot.org/uniprot/RIBA_ECOLI RIBA_ECOLI] Catalyzes the conversion of GTP to 2,5-diamino-6-ribosylamino-4(3H)-pyrimidinone 5'-phosphate (DARP), formate and pyrophosphate.<ref>PMID:235552</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>
     <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bz/2bz0_consurf.spt"</scriptWhenChecked>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bz/2bz0_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>
   </jmolCheckbox>
   </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/chain_selection.php?pdb_ID=2ata ConSurf].
</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=2bz0 ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
<div class="pdbe-citations 2bz0" style="background-color:#fffaf0;"></div>


==See Also==
==See Also==
*[[Cyclohydrolase|Cyclohydrolase]]
*[[Cyclohydrolase 3D structures|Cyclohydrolase 3D structures]]
== References ==
== References ==
<references/>
<references/>
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</StructureSection>
</StructureSection>
[[Category: Escherichia coli]]
[[Category: Escherichia coli]]
[[Category: GTP cyclohydrolase II]]
[[Category: Large Structures]]
[[Category: Hawkins, A R.]]
[[Category: Hawkins AR]]
[[Category: Kotaka, M.]]
[[Category: Kotaka M]]
[[Category: Lamb, H K.]]
[[Category: Lamb HK]]
[[Category: Lockyer, M.]]
[[Category: Lockyer M]]
[[Category: Ren, J.]]
[[Category: Ren J]]
[[Category: Stammers, D K.]]
[[Category: Stammers DK]]
[[Category: Catalytic zinc]]
[[Category: Gtp]]
[[Category: Gtp cyclohydrolase ii]]
[[Category: Hydrolase]]
[[Category: Magnesium]]
[[Category: Riboflavin biosynthesis]]

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