View source for 7qyx


==Structure of E.coli Class 2 L-asparaginase EcAIII, mutant RDM1-24 (R207A, D210S, S211T)==
<StructureSection load='7qyx' size='340' side='right'caption='[[7qyx]], [[Resolution|resolution]] 1.85&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[7qyx]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7QYX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7QYX FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.85&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</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=7qyx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7qyx OCA], [https://pdbe.org/7qyx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7qyx RCSB], [https://www.ebi.ac.uk/pdbsum/7qyx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7qyx ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/IAAA_ECOLI IAAA_ECOLI] Degrades proteins damaged by L-isoaspartyl residue formation (also known as beta-Asp residues). Degrades L-isoaspartyl-containing di- and maybe also tripeptides. Also has L-asparaginase activity, although this may not be its principal function.<ref>PMID:11988085</ref>   May be involved in glutathione, and possibly other peptide, transport, although these results could also be due to polar effects of disruption.<ref>PMID:11988085</ref> 
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Escherichia coli]]
[[Category: Large Structures]]
[[Category: Barciszewski J]]
[[Category: Bonarek P]]
[[Category: Brzezinski K]]
[[Category: Imiolczyk B]]
[[Category: Jaskolski M]]
[[Category: Kadziolka K]]
[[Category: Klonecka A]]
[[Category: Loch JI]]