7doy: Difference between revisions
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New page: '''Unreleased structure''' The entry 7doy is ON HOLD Authors: Xie, W., Jia, Q., Zeng, H. Description: The structure of the Arabidopsis thaliana guanosine deaminase in complex with 6-O-... |
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The | ==The structure of the Arabidopsis thaliana guanosine deaminase in complex with 6-O-methylguanosine== | ||
<StructureSection load='7doy' size='340' side='right'caption='[[7doy]], [[Resolution|resolution]] 2.17Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[7doy]] 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=7DOY OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7DOY FirstGlance]. <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]] 2.17Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=HD9:(2R,3R,4S,5R)-2-(2-azanyl-6-methoxy-purin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol'>HD9</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></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=7doy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7doy OCA], [https://pdbe.org/7doy PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7doy RCSB], [https://www.ebi.ac.uk/pdbsum/7doy PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7doy ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/GSDA_ARATH GSDA_ARATH] Catalyzes the hydrolytic deamination of guanosine, producing xanthosine and ammonia. Deaminates exclusively guanosine and 2'-deoxyguanosine but no other aminated purines, pyrimidines, or pterines. Deamination of guanosine by GSDA is the only source of xanthosine production in Arabidopsis.<ref>PMID:24130159</ref> | |||
==See Also== | |||
*[[Deaminase 3D structures|Deaminase 3D structures]] | |||
== References == | |||
[[Category: | <references/> | ||
[[Category: | __TOC__ | ||
[[Category: Xie | </StructureSection> | ||
[[Category: | [[Category: Arabidopsis thaliana]] | ||
[[Category: Large Structures]] | |||
[[Category: Jia Q]] | |||
[[Category: Xie W]] | |||
[[Category: Zeng H]] | |||
Latest revision as of 16:37, 29 November 2023
The structure of the Arabidopsis thaliana guanosine deaminase in complex with 6-O-methylguanosine
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