6rum

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<StructureSection load='6rum' size='340' side='right'caption='[[6rum]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
<StructureSection load='6rum' size='340' side='right'caption='[[6rum]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[6rum]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6RUM OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6RUM FirstGlance]. <br>
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<table><tr><td colspan='2'>[[6rum]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12] and [https://en.wikipedia.org/wiki/Lama_glama Lama glama]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6RUM OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6RUM FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=PG4:TETRAETHYLENE+GLYCOL'>PG4</scene>, <scene name='pdbligand=TOP:TRIMETHOPRIM'>TOP</scene></td></tr>
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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]] 1.6&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[6rul|6rul]]</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=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=PG4:TETRAETHYLENE+GLYCOL'>PG4</scene>, <scene name='pdbligand=TOP:TRIMETHOPRIM'>TOP</scene></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Dihydrofolate_reductase Dihydrofolate reductase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.5.1.3 1.5.1.3] </span></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=6rum FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6rum OCA], [https://pdbe.org/6rum PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6rum RCSB], [https://www.ebi.ac.uk/pdbsum/6rum PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6rum ProSAT]</span></td></tr>
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<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=6rum FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6rum OCA], [http://pdbe.org/6rum PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6rum RCSB], [http://www.ebi.ac.uk/pdbsum/6rum PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6rum ProSAT]</span></td></tr>
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</table>
</table>
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== Function ==
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[https://www.uniprot.org/uniprot/DYR_ECOLI DYR_ECOLI] Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis.
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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We introduce an engineered nanobody whose affinity to green fluorescent protein (GFP) can be switched on and off with small molecules. By controlling the cellular localization of GFP fusion proteins, the engineered nanobody allows interrogation of their roles in basic biological processes, an approach that should be applicable to numerous previously described GFP fusions. We also outline how the binding affinities of other nanobodies can be controlled by small molecules.
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Chemogenetic Control of Nanobodies.,Farrants H, Tarnawski M, Muller TG, Otsuka S, Hiblot J, Koch B, Kueblbeck M, Krausslich HG, Ellenberg J, Johnsson K Nat Methods. 2020 Feb 17. pii: 10.1038/s41592-020-0746-7. doi:, 10.1038/s41592-020-0746-7. PMID:32066961<ref>PMID:32066961</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 6rum" style="background-color:#fffaf0;"></div>
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== References ==
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<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Dihydrofolate reductase]]
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[[Category: Escherichia coli K-12]]
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[[Category: Lama glama]]
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Ellenberg, J]]
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[[Category: Ellenberg J]]
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[[Category: Farrants, H]]
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[[Category: Farrants H]]
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[[Category: Hiblot, J]]
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[[Category: Hiblot J]]
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[[Category: Johnsson, K]]
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[[Category: Johnsson K]]
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[[Category: Koch, B]]
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[[Category: Koch B]]
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[[Category: Kraeusslich, H G]]
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[[Category: Kraeusslich H-G]]
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[[Category: Kueblbeck, M]]
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[[Category: Kueblbeck M]]
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[[Category: Mueller, T G]]
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[[Category: Mueller TG]]
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[[Category: Otsuka, S]]
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[[Category: Otsuka S]]
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[[Category: Tarnawski, M]]
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[[Category: Tarnawski M]]
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[[Category: Circular permutant of dhfr]]
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[[Category: Lama]]
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[[Category: Nadph]]
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[[Category: Nanobody]]
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[[Category: Protein binding]]
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[[Category: Tmp]]
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Current revision

Crystal structure of GFP-LAMA-G97 - a GFP enhancer nanobody with cpDHFR insertion and TMP and NADPH

PDB ID 6rum

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