View source for 8coj


==Crystal structure of human soluble adenylyl cyclase catalytic domain in complex with the inhibitor TDI-10228==
<StructureSection load='8coj' size='340' side='right'caption='[[8coj]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[8coj]] 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=8COJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8COJ 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]] 2.1&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=CME:S,S-(2-HYDROXYETHYL)THIOCYSTEINE'>CME</scene>, <scene name='pdbligand=DMS:DIMETHYL+SULFOXIDE'>DMS</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=VE1:4-chloranyl-6-[4-[(3-fluorophenyl)methyl]-1-methyl-pyrazol-3-yl]pyrimidin-2-amine'>VE1</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=8coj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8coj OCA], [https://pdbe.org/8coj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8coj RCSB], [https://www.ebi.ac.uk/pdbsum/8coj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8coj ProSAT]</span></td></tr>
</table>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Free energy perturbation is a computational technique that can be used to predict how small changes to an inhibitor structure will affect the binding free energy to its target. In this paper, we describe the utility of free energy perturbation with FEP+ in the hit-to-lead stage of a drug discovery project targeting soluble adenyl cyclase. The project was structurally enabled by X-ray crystallography throughout. We employed free energy perturbation to first scaffold hop to a preferable chemotype and then optimize the binding affinity to sub-nanomolar levels while retaining druglike properties. The results illustrate that effective use of free energy perturbation can enable a drug discovery campaign to progress rapidly from hit to lead, facilitating proof-of-concept studies that enable target validation.

Scaffold Hopping and Optimization of Small Molecule Soluble Adenyl Cyclase Inhibitors Led by Free Energy Perturbation.,Sun S, Fushimi M, Rossetti T, Kaur N, Ferreira J, Miller M, Quast J, van den Heuvel J, Steegborn C, Levin LR, Buck J, Myers RW, Kargman S, Liverton N, Meinke PT, Huggins DJ J Chem Inf Model. 2023 May 8;63(9):2828-2841. doi: 10.1021/acs.jcim.2c01577. Epub , 2023 Apr 15. PMID:37060320<ref>PMID:37060320</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 8coj" style="background-color:#fffaf0;"></div>
== References ==
<references/>
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Fushimi M]]
[[Category: Steegborn C]]