3nj4

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{{STRUCTURE_3nj4| PDB=3nj4 | SCENE= }}
 
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===Fluoro-neplanocin A in Human S-Adenosylhomocysteine Hydrolase===
 
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{{ABSTRACT_PUBMED_21226494}}
 
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==Disease==
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==Fluoro-neplanocin A in Human S-Adenosylhomocysteine Hydrolase==
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[[http://www.uniprot.org/uniprot/SAHH_HUMAN SAHH_HUMAN]] Defects in AHCY are the cause of hypermethioninemia with S-adenosylhomocysteine hydrolase deficiency (HMAHCHD) [MIM:[http://omim.org/entry/613752 613752]]. A metabolic disorder characterized by hypermethioninemia associated with failure to thrive, mental and motor retardation, facial dysmorphism with abnormal hair and teeth, and myocardiopathy.<ref>PMID:15024124</ref><ref>PMID:16736098</ref><ref>PMID:19177456</ref><ref>PMID:20852937</ref>
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<StructureSection load='3nj4' size='340' side='right'caption='[[3nj4]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3nj4]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3NJ4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3NJ4 FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.5&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=AFX:(4S,5S)-4-(6-AMINO-9H-PURIN-9-YL)-3-FLUORO-5-HYDROXY-2-(HYDROXYMETHYL)CYCLOPENT-2-EN-1-ONE'>AFX</scene>, <scene name='pdbligand=NAD:NICOTINAMIDE-ADENINE-DINUCLEOTIDE'>NAD</scene></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3nj4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3nj4 OCA], [https://pdbe.org/3nj4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3nj4 RCSB], [https://www.ebi.ac.uk/pdbsum/3nj4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3nj4 ProSAT]</span></td></tr>
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</table>
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== Disease ==
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[https://www.uniprot.org/uniprot/SAHH_HUMAN SAHH_HUMAN] Defects in AHCY are the cause of hypermethioninemia with S-adenosylhomocysteine hydrolase deficiency (HMAHCHD) [MIM:[https://omim.org/entry/613752 613752]. A metabolic disorder characterized by hypermethioninemia associated with failure to thrive, mental and motor retardation, facial dysmorphism with abnormal hair and teeth, and myocardiopathy.<ref>PMID:15024124</ref> <ref>PMID:16736098</ref> <ref>PMID:19177456</ref> <ref>PMID:20852937</ref>
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== Function ==
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[https://www.uniprot.org/uniprot/SAHH_HUMAN SAHH_HUMAN] Adenosylhomocysteine is a competitive inhibitor of S-adenosyl-L-methionine-dependent methyl transferase reactions; therefore adenosylhomocysteinase may play a key role in the control of methylations via regulation of the intracellular concentration of adenosylhomocysteine.<ref>PMID:12590576</ref>
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==Function==
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==See Also==
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[[http://www.uniprot.org/uniprot/SAHH_HUMAN SAHH_HUMAN]] Adenosylhomocysteine is a competitive inhibitor of S-adenosyl-L-methionine-dependent methyl transferase reactions; therefore adenosylhomocysteinase may play a key role in the control of methylations via regulation of the intracellular concentration of adenosylhomocysteine.<ref>PMID:12590576</ref>
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*[[S-adenosylhomocysteine hydrolase|S-adenosylhomocysteine hydrolase]]
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== References ==
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==About this Structure==
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<references/>
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[[3nj4]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3NJ4 OCA].
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__TOC__
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</StructureSection>
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==Reference==
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<ref group="xtra">PMID:021226494</ref><references group="xtra"/><references/>
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[[Category: Adenosylhomocysteinase]]
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[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Choi, S.]]
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[[Category: Large Structures]]
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[[Category: Heo, Y S.]]
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[[Category: Choi S]]
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[[Category: Hwang, K Y.]]
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[[Category: Heo YS]]
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[[Category: Jeong, L S.]]
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[[Category: Hwang KY]]
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[[Category: Lee, K M.]]
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[[Category: Jeong LS]]
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[[Category: Hydrolase]]
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[[Category: Lee KM]]
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[[Category: Nad]]
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[[Category: S-adenosylhomocystein]]
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Current revision

Fluoro-neplanocin A in Human S-Adenosylhomocysteine Hydrolase

PDB ID 3nj4

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