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| | <StructureSection load='5e9y' size='340' side='right'caption='[[5e9y]], [[Resolution|resolution]] 1.65Å' scene=''> | | <StructureSection load='5e9y' size='340' side='right'caption='[[5e9y]], [[Resolution|resolution]] 1.65Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[5e9y]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5E9Y OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=5E9Y FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[5e9y]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5E9Y OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5E9Y FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MPD:(4S)-2-METHYL-2,4-PENTANEDIOL'>MPD</scene></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.65Å</td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">BAZ2B, KIAA1476 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr> | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MPD:(4S)-2-METHYL-2,4-PENTANEDIOL'>MPD</scene></td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=5e9y FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5e9y OCA], [http://pdbe.org/5e9y PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5e9y RCSB], [http://www.ebi.ac.uk/pdbsum/5e9y PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5e9y ProSAT]</span></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=5e9y FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5e9y OCA], [https://pdbe.org/5e9y PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5e9y RCSB], [https://www.ebi.ac.uk/pdbsum/5e9y PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5e9y ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/BAZ2B_HUMAN BAZ2B_HUMAN]] May play a role in transcriptional regulation interacting with ISWI. | + | [https://www.uniprot.org/uniprot/BAZ2B_HUMAN BAZ2B_HUMAN] May play a role in transcriptional regulation interacting with ISWI. |
| | <div style="background-color:#fffaf0;"> | | <div style="background-color:#fffaf0;"> |
| | == Publication Abstract from PubMed == | | == Publication Abstract from PubMed == |
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| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| - | [[Category: Human]] | + | [[Category: Homo sapiens]] |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| - | [[Category: Caflisch, A]] | + | [[Category: Caflisch A]] |
| - | [[Category: Lolli, G]] | + | [[Category: Lolli G]] |
| - | [[Category: Four helical bundle]]
| + | |
| - | [[Category: Transcription]]
| + | |
| Structural highlights
Function
BAZ2B_HUMAN May play a role in transcriptional regulation interacting with ISWI.
Publication Abstract from PubMed
Bromodomains are protein modules that bind to acetylated lysine side chains in histones and other proteins. The bromodomain adjacent to zinc finger domain protein 2B (BAZ2B) has been reported to be poorly druggable. Here, we screened an in-house library of 350 fragments by automatic docking to the BAZ2B bromodomain. The top 12 fragments according to the predicted binding energy were selected for experiments of soaking into apo crystals of BAZ2B which yielded the structure of the complex for four of them, which is a hit rate of 33%. Additional crystal structures were solved for BAZ2B and two scaffolds identified by analogy. For three topologically similar fragments, the crystal structures reveal binding modes with different penetration, i.e., with zero, one, and two water molecules, respectively, located between the fragment and the side chain of a conserved tyrosine (Tyr1901) in the bottom of the acetyl lysine pocket of BAZ2B. Furthermore, a remarkable stereoselectivity of the acetyl lysine pocket emerges from the crystal structures of the bromodomains of BAZ2B and SMARCA4 in complex with the chiral diol MPD (2-methyl-2,4-pentanediol).
High-Throughput Fragment Docking into the BAZ2B Bromodomain: Efficient in Silico Screening for X-Ray Crystallography.,Lolli G, Caflisch A ACS Chem Biol. 2016 Mar 18;11(3):800-7. doi: 10.1021/acschembio.5b00914. PMID:26942307[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
See Also
References
- ↑ Lolli G, Caflisch A. High-Throughput Fragment Docking into the BAZ2B Bromodomain: Efficient in Silico Screening for X-Ray Crystallography. ACS Chem Biol. 2016 Mar 18;11(3):800-7. doi: 10.1021/acschembio.5b00914. PMID:26942307 doi:http://dx.doi.org/10.1021/acschembio.5b00914
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