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4pfj
From Proteopedia
(Difference between revisions)
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| - | ''' | + | ==The structure of bi-acetylated SAHH== |
| - | + | <StructureSection load='4pfj' size='340' side='right' caption='[[4pfj]], [[Resolution|resolution]] 2.30Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[4pfj]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4PFJ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4PFJ FirstGlance]. <br> | |
| - | + | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ADN:ADENOSINE'>ADN</scene>, <scene name='pdbligand=NAD:NICOTINAMIDE-ADENINE-DINUCLEOTIDE'>NAD</scene><br> | |
| - | + | <tr><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=ALY:N(6)-ACETYLLYSINE'>ALY</scene></td></tr> | |
| - | + | <tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Adenosylhomocysteinase Adenosylhomocysteinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.3.1.1 3.3.1.1] </span></td></tr> | |
| + | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4pfj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4pfj OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4pfj RCSB], [http://www.ebi.ac.uk/pdbsum/4pfj PDBsum]</span></td></tr> | ||
| + | <table> | ||
| + | == Disease == | ||
| + | [[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> | ||
| + | == Function == | ||
| + | [[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> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Adenosylhomocysteinase]] | ||
| + | [[Category: Cole, P A.]] | ||
| + | [[Category: Kavran, J M.]] | ||
| + | [[Category: Leahy, D J.]] | ||
| + | [[Category: Wang, Y.]] | ||
| + | [[Category: Acetylation sahh hydrolase semi-synthetic]] | ||
| + | [[Category: Hydrolase]] | ||
Revision as of 00:25, 2 October 2014
The structure of bi-acetylated SAHH
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