5cce: Difference between revisions

<table><tr><td colspan='2'>[[5cce]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Helicobacter_pylori Helicobacter pylori]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5CCE OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5CCE FirstGlance]. <br>

</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Hybrid , Neutron Diffraction , X-ray diffraction, [[Resolution|Resolution]] 2.5&#8491;</td></tr>

<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=2WP:(2S)-2-AMINO-4-({[(2S,3S,4R,5S)-3,4,5-TRIHYDROXYTETRAHYDROFURAN-2-YL]METHYL}SULFANYL)BUTANOIC+ACID'>2WP</scene>, <scene name='pdbligand=ADE:ADENINE'>ADE</scene>, <scene name='pdbligand=D8U:DEUTERIUM(1+)'>D8U</scene>, <scene name='pdbligand=DOD:DEUTERATED+WATER'>DOD</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=5cce FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5cce OCA], [https://pdbe.org/5cce PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5cce RCSB], [https://www.ebi.ac.uk/pdbsum/5cce PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5cce ProSAT]</span></td></tr>

[https://www.uniprot.org/uniprot/MQMTN_HELPJ MQMTN_HELPJ] Catalyzes the direct conversion of aminodeoxyfutalosine (AFL) into dehypoxanthine futalosine (DHFL) and adenine via the hydrolysis of the N-glycosidic bond; this reaction seems to represent an essential step in the menaquinone biosynthesis pathway in Helicobacter species. Also catalyzes the hydrolysis of 5'-methylthioadenosine (MTA) to adenine and 5'-methylthioribose. Can also probably use S-adenosylhomocysteine (SAH) as substrate, leading to adenine and S-ribosylhomocysteine. These other activities highlight the tremendous versatility of the enzyme, which also plays key roles in S-adenosylmethionine recycling and in the biosynthesis of the quorum-sensing molecule autoinducer-2.<ref>PMID:20954236</ref> <ref>PMID:22891633</ref>  

[[Category: Helicobacter pylori]]

[[Category: Banco MT]]

[[Category: Kovalevsky AY]]

[[Category: Ronning DR]]