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6k4r

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'''Unreleased structure'''
 
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The entry 6k4r is ON HOLD until May 26 2021
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==Crystal structure of SidJ-CaM-AMP ternary complex at 3.11 A==
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<StructureSection load='6k4r' size='340' side='right'caption='[[6k4r]], [[Resolution|resolution]] 3.11&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[6k4r]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Legionella_pneumophila_subsp._pneumophila_str._Philadelphia_1 Legionella pneumophila subsp. pneumophila str. Philadelphia 1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6K4R OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6K4R 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]] 3.109&#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=AMP:ADENOSINE+MONOPHOSPHATE'>AMP</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=PG4:TETRAETHYLENE+GLYCOL'>PG4</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=6k4r FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6k4r OCA], [https://pdbe.org/6k4r PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6k4r RCSB], [https://www.ebi.ac.uk/pdbsum/6k4r PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6k4r ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/SIDJ_LEGPH SIDJ_LEGPH] Glutamylase that mediates the covalent attachment of glutamate moieties to SdeA on one of the catalytic residues that is required for its mono-ADP-ribosyltransferase activity (PubMed:31330532, PubMed:31330531). In turn, inhibits SdeA ubiquitinating activity. Glutamylates also related SdeB, SdeC and SidE (PubMed:31330531, PubMed:31123136). Glutamylase activity only occurs in the host since it requires host calmodulin (PubMed:28497808, PubMed:31330532, PubMed:31330531, PubMed:31123136). May also reverse the SdeA-mediated substrate ubiquitination by cleaving the phosphodiester bond that links phosphoribosylated ubiquitin to protein substrates via its deubiquitinase activity (PubMed:28497808).<ref>PMID:28497808</ref> <ref>PMID:31123136</ref> <ref>PMID:31330531</ref> <ref>PMID:31330532</ref>
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Authors:
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==See Also==
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*[[Calmodulin 3D structures|Calmodulin 3D structures]]
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Description:
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== References ==
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[[Category: Unreleased Structures]]
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Homo sapiens]]
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[[Category: Large Structures]]
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[[Category: Legionella pneumophila subsp. pneumophila str. Philadelphia 1]]
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[[Category: Ouyang SY]]

Current revision

Crystal structure of SidJ-CaM-AMP ternary complex at 3.11 A

PDB ID 6k4r

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