2qv6: Difference between revisions

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==GTP cyclohydrolase III from M. jannaschii (MJ0145) complexed with GTP and metal ions==
==GTP cyclohydrolase III from M. jannaschii (MJ0145) complexed with GTP and metal ions==
<StructureSection load='2qv6' size='340' side='right' caption='[[2qv6]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
<StructureSection load='2qv6' size='340' side='right'caption='[[2qv6]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2qv6]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Atcc_43067 Atcc 43067]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QV6 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QV6 FirstGlance]. <br>
<table><tr><td colspan='2'>[[2qv6]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Atcc_43067 Atcc 43067]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QV6 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2QV6 FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">gch3 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2190 ATCC 43067])</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">gch3 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2190 ATCC 43067])</td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/GTP_cyclohydrolase_IIa GTP cyclohydrolase IIa], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.5.4.29 3.5.4.29] </span></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/GTP_cyclohydrolase_IIa GTP cyclohydrolase IIa], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.5.4.29 3.5.4.29] </span></td></tr>
<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=2qv6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qv6 OCA], [http://pdbe.org/2qv6 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2qv6 RCSB], [http://www.ebi.ac.uk/pdbsum/2qv6 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2qv6 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=2qv6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qv6 OCA], [https://pdbe.org/2qv6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2qv6 RCSB], [https://www.ebi.ac.uk/pdbsum/2qv6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2qv6 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/GCH3_METJA GCH3_METJA]] Catalyzes the formation of 2-amino-5-formylamino-6-ribofuranosylamino-4(3H)-pyrimidinone ribonucleotide monophosphate and inorganic phosphate from GTP. Also has an independent pyrophosphate phosphohydrolase activity.[HAMAP-Rule:MF_00608]  
[[https://www.uniprot.org/uniprot/GCH3_METJA GCH3_METJA]] Catalyzes the formation of 2-amino-5-formylamino-6-ribofuranosylamino-4(3H)-pyrimidinone ribonucleotide monophosphate and inorganic phosphate from GTP. Also has an independent pyrophosphate phosphohydrolase activity.[HAMAP-Rule:MF_00608]  
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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==See Also==
==See Also==
*[[Cyclohydrolase|Cyclohydrolase]]
*[[Cyclohydrolase 3D structures|Cyclohydrolase 3D structures]]
== References ==
== References ==
<references/>
<references/>
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[[Category: Atcc 43067]]
[[Category: Atcc 43067]]
[[Category: GTP cyclohydrolase IIa]]
[[Category: GTP cyclohydrolase IIa]]
[[Category: Large Structures]]
[[Category: Bandarian, V]]
[[Category: Bandarian, V]]
[[Category: Roberts, S A]]
[[Category: Roberts, S A]]