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==Fully ligated Adenylosuccinate Synthetase from Pyrococcus horikoshii OT3 with GTP, IMP and Hadacidin==
==Fully ligated Adenylosuccinate Synthetase from Pyrococcus horikoshii OT3 with GTP, IMP and Hadacidin==
<StructureSection load='5k7x' size='340' side='right' caption='[[5k7x]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
<StructureSection load='5k7x' size='340' side='right'caption='[[5k7x]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[5k7x]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Pyrococcus_horikoshii Pyrococcus horikoshii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5K7X OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5K7X FirstGlance]. <br>
<table><tr><td colspan='2'>[[5k7x]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Pyrococcus_horikoshii_OT3 Pyrococcus horikoshii OT3]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5K7X OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5K7X FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene>, <scene name='pdbligand=HDA:HADACIDIN'>HDA</scene>, <scene name='pdbligand=IMP:INOSINIC+ACID'>IMP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.803&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2d7u|2d7u]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene>, <scene name='pdbligand=HDA:HADACIDIN'>HDA</scene>, <scene name='pdbligand=IMP:INOSINIC+ACID'>IMP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">purA, PH0438 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=70601 Pyrococcus horikoshii])</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=5k7x FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5k7x OCA], [https://pdbe.org/5k7x PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5k7x RCSB], [https://www.ebi.ac.uk/pdbsum/5k7x PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5k7x ProSAT]</span></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Adenylosuccinate_synthase Adenylosuccinate synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.3.4.4 6.3.4.4] </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=5k7x FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5k7x OCA], [http://pdbe.org/5k7x PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5k7x RCSB], [http://www.ebi.ac.uk/pdbsum/5k7x PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5k7x ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/PURA_PYRHO PURA_PYRHO]] Plays an important role in the de novo pathway of purine nucleotide biosynthesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP (By similarity).  
[https://www.uniprot.org/uniprot/PURA_PYRHO PURA_PYRHO] Plays an important role in the de novo pathway of purine nucleotide biosynthesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP (By similarity).
 
==See Also==
*[[Adenylosuccinate synthetase 3D structures|Adenylosuccinate synthetase 3D structures]]
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Adenylosuccinate synthase]]
[[Category: Large Structures]]
[[Category: Pyrococcus horikoshii]]
[[Category: Pyrococcus horikoshii OT3]]
[[Category: Cheng, Z]]
[[Category: Cheng Z]]
[[Category: Xie, Y]]
[[Category: Xie Y]]
[[Category: Adenylosuccinate synthetase]]
[[Category: Gtp]]
[[Category: Hadacidin]]
[[Category: Imp]]
[[Category: Ligase]]
[[Category: Pyrococcus horikoshii ot3]]

Latest revision as of 10:42, 27 September 2023

Fully ligated Adenylosuccinate Synthetase from Pyrococcus horikoshii OT3 with GTP, IMP and Hadacidin

5k7x, resolution 2.80Å

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