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2azt
From Proteopedia
(Difference between revisions)
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==Crystal structure of H176N mutant of human Glycine N-Methyltransferase== | ==Crystal structure of H176N mutant of human Glycine N-Methyltransferase== | ||
| - | <StructureSection load='2azt' size='340' side='right' caption='[[2azt]], [[Resolution|resolution]] 2.70Å' scene=''> | + | <StructureSection load='2azt' size='340' side='right'caption='[[2azt]], [[Resolution|resolution]] 2.70Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2azt]] is a 2 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[2azt]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2AZT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2AZT FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=CIT:CITRIC+ACID'>CIT</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=CIT:CITRIC+ACID'>CIT</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene></td></tr> |
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1r74|1r74]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1r74|1r74]]</div></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">GNMT ([ | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">GNMT ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr> |
| - | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Glycine_N-methyltransferase Glycine N-methyltransferase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.1.20 2.1.1.20] </span></td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2azt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2azt OCA], [https://pdbe.org/2azt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2azt RCSB], [https://www.ebi.ac.uk/pdbsum/2azt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2azt ProSAT]</span></td></tr> |
</table> | </table> | ||
== Disease == | == Disease == | ||
| - | [[ | + | [[https://www.uniprot.org/uniprot/GNMT_HUMAN GNMT_HUMAN]] Defects in GNMT are the cause of glycine N-methyltransferase deficiency (GNMT deficiency) [MIM:[https://omim.org/entry/606664 606664]]; also known as hypermethioninemia. The only clinical abnormalities in patients with this deficiency are mild hepatomegaly and chronic elevation of serum transaminases. |
== Function == | == Function == | ||
| - | [[ | + | [[https://www.uniprot.org/uniprot/GNMT_HUMAN GNMT_HUMAN]] Catalyzes the methylation of glycine by using S-adenosylmethionine (AdoMet) to form N-methylglycine (sarcosine) with the concomitant production of S-adenosylhomocysteine (AdoHcy). Possible crucial role in the regulation of tissue concentration of AdoMet and of metabolism of methionine.<ref>PMID:15340920</ref> <ref>PMID:17660255</ref> |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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[[Category: Glycine N-methyltransferase]] | [[Category: Glycine N-methyltransferase]] | ||
[[Category: Human]] | [[Category: Human]] | ||
| + | [[Category: Large Structures]] | ||
[[Category: Luka, Y]] | [[Category: Luka, Y]] | ||
[[Category: Luka, Z]] | [[Category: Luka, Z]] | ||
Revision as of 08:40, 27 January 2021
Crystal structure of H176N mutant of human Glycine N-Methyltransferase
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