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8a5r
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==Crystal structure of light-activated DNA-binding protein EL222 from Erythrobacter litoralis crystallized and measured in dark.== | |
| - | + | <StructureSection load='8a5r' size='340' side='right'caption='[[8a5r]], [[Resolution|resolution]] 1.85Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[8a5r]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Erythrobacter_litoralis_HTCC2594 Erythrobacter litoralis HTCC2594]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8A5R OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8A5R 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]] 1.85Å</td></tr> | |
| - | [[Category: | + | <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=FMN:FLAVIN+MONONUCLEOTIDE'>FMN</scene>, <scene name='pdbligand=MES:2-(N-MORPHOLINO)-ETHANESULFONIC+ACID'>MES</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=OHI:3-(2-OXO-2H-IMIDAZOL-4-YL)-L-ALANINE'>OHI</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=8a5r FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8a5r OCA], [https://pdbe.org/8a5r PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8a5r RCSB], [https://www.ebi.ac.uk/pdbsum/8a5r PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8a5r ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/LVHTH_ERYLH LVHTH_ERYLH] Has reversible, light-dependent DNA-binding activity. Upon illumination an internal FMN-protein adduct is formed which changes the protein conformation so that the previously sequestered DNA-binding domain is free to bind DNA. Binds to sequences within in its own promoter when illuminated but not when it has been incubated in the dark.<ref>PMID:21606338</ref> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Erythrobacter litoralis HTCC2594]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Andersson I]] | ||
| + | [[Category: Chaudhari A]] | ||
| + | [[Category: Dohnalek J]] | ||
| + | [[Category: Fuertes G]] | ||
| + | [[Category: Koval T]] | ||
Current revision
Crystal structure of light-activated DNA-binding protein EL222 from Erythrobacter litoralis crystallized and measured in dark.
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