3pgy

<StructureSection load='3pgy' size='340' side='right' caption='[[3pgy]], [[Resolution|resolution]] 1.92&Aring;' scene=''>

<table><tr><td colspan='2'>[[3pgy]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Staac Staac]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3PGY OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3PGY FirstGlance]. <br>

</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CIT:CITRIC+ACID'>CIT</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=GLY:GLYCINE'>GLY</scene></td></tr>

<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">glyA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=93062 STAAC])</td></tr>

<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Glycine_hydroxymethyltransferase Glycine hydroxymethyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.2.1 2.1.2.1] </span></td></tr>

<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3pgy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3pgy OCA], [http://pdbe.org/3pgy PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3pgy RCSB], [http://www.ebi.ac.uk/pdbsum/3pgy PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3pgy ProSAT]</span></td></tr>

[[http://www.uniprot.org/uniprot/GLYA_STAAC GLYA_STAAC]] Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism (By similarity).[HAMAP-Rule:MF_00051]