9ma4: Difference between revisions
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==Crystal structure of MTAP from Aeropyrum pernix complex with MTA at 343K, Soaked in potassium phosphate pH7.0 with MTA== | |||
<StructureSection load='9ma4' size='340' side='right'caption='[[9ma4]], [[Resolution|resolution]] 1.72Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[9ma4]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Aeropyrum_pernix_K1 Aeropyrum pernix K1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9MA4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9MA4 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]] 1.72Å</td></tr> | |||
[[Category: | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MTA:5-DEOXY-5-METHYLTHIOADENOSINE'>MTA</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</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=9ma4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9ma4 OCA], [https://pdbe.org/9ma4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9ma4 RCSB], [https://www.ebi.ac.uk/pdbsum/9ma4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9ma4 ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/MTAP_AERPE MTAP_AERPE] Catalyzes the reversible phosphorylation of S-methyl-5'-thioadenosine (MTA) to adenine and 5-methylthioribose-1-phosphate. Involved in the breakdown of MTA, a major by-product of polyamine biosynthesis. Responsible for the first step in the methionine salvage pathway after MTA has been generated from S-adenosylmethionine. Has broad substrate specificity with 6-aminopurine nucleosides as preferred substrates.[HAMAP-Rule:MF_01963] | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Aeropyrum pernix K1]] | |||
[[Category: Large Structures]] | |||
[[Category: Iizuka Y]] | |||
[[Category: Kikuchi M]] | |||
[[Category: Tsunoda M]] | |||
[[Category: Yamauchi T]] | |||
Latest revision as of 06:17, 8 April 2026
Crystal structure of MTAP from Aeropyrum pernix complex with MTA at 343K, Soaked in potassium phosphate pH7.0 with MTA
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