5hg9: Difference between revisions
New page: '''Unreleased structure''' The entry 5hg9 is ON HOLD Authors: Gajiwala, K.S. Description: EGFR (L858R, T790M, V948R) in complex with 1-[(3R,4R)-3-[({2-[(1-methyl-1H-pyrazol-4-yl)amino]... |
No edit summary |
||
| (5 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
==EGFR (L858R, T790M, V948R) in complex with 1-[(3R,4R)-3-[({2-[(1-methyl-1H-pyrazol-4-yl)amino]-7H-pyrrolo[2,3-d]pyrimidin-4-yl}oxy)methyl]-4-(trifluoromethyl)pyrrolidin-1-yl]prop-2-en-1-one== | |||
<StructureSection load='5hg9' size='340' side='right'caption='[[5hg9]], [[Resolution|resolution]] 2.15Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[5hg9]] 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=5HG9 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5HG9 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]] 2.15Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=63A:1-[(3R,4R)-3-[({2-[(1-METHYL-1H-PYRAZOL-4-YL)AMINO]-7H-PYRROLO[2,3-D]PYRIMIDIN-4-YL}OXY)METHYL]-4-(TRIFLUOROMETHYL)PYRROLIDIN-1-YL]PROPAN-1-ONE'>63A</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=5hg9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5hg9 OCA], [https://pdbe.org/5hg9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5hg9 RCSB], [https://www.ebi.ac.uk/pdbsum/5hg9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5hg9 ProSAT]</span></td></tr> | |||
</table> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
First generation EGFR TKIs (gefitinib, erlotinib) provide significant clinical benefit for NSCLC cancer patients with oncogenic EGFR mutations. Ultimately, these patients disease progresses, often driven by a second-site mutation in the EGFR kinase domain (T790M). Another liability of the first generation drugs is severe adverse events driven by inhibition of WT EGFR. As such, our goal was to develop a highly potent irreversible inhibitor with the largest selectivity ratio between the drug-resistant double mutants (L858R/T790M, Del/T790M) and WT EGFR. A unique approach to develop covalent inhibitors, optimization of reversible binding affinity, served as a cornerstone of this effort. PF-06459988, was discovered as a novel, third generation irreversible inhibitor, which demonstrates (i) high potency and specificity to the T790M-containing double mutant EGFRs, (ii) minimal intrinsic chemical reactivity of the electrophilic warhead, (iii) greatly reduced proteome reactivity relative to earlier irreversible EGFR inhibitors and (iv) minimal activity against WT EGFR. | |||
Discovery of 1-{(3R,4R)-3-[5-Chloro-2-(1-methyl-1H-pyrazol-4-ylamino)-7H-pyrrolo[2,3-d]pyrimid in-4-yloxymethyl]-4-methoxy-pyrrolidin-1-yl}propenone (PF-06459988), A Potent, WT Sparing, Irreversible Inhibitor of T790M-Containing EGFR Mutants.,Cheng H, Nair SK, Murray BW, Almaden C, Bailey S, Baxi S, Behenna DC, Cho-Schultz S, Dalvie D, Dinh DM, Edwards MP, Feng JL, Ferre R, Gajiwala KS, Hemkens MD, Jackson-Fisher A, Jalaie M, Johnson TO, Kania RS, Kephart S, Lafontaine JA, Lunney E, Liu KK, Liu Z, Matthews J, Nagata A, Niessen S, Ornelas MA, Orr ST, Pairish M, Planken S, Ren S, Richter DT, Ryan K, Sach NW, Shen H, Smeal T, Solowiej J, Sutton SC, Tran K, Tseng E, Vernier WF, Walls M, Wang S, Weinrich SL, Xin S, Xu H, Yin MJ, Zhou R, Zientek M, Kath J J Med Chem. 2016 Jan 12. PMID:26756222<ref>PMID:26756222</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
[[Category: | </div> | ||
[[Category: Gajiwala | <div class="pdbe-citations 5hg9" style="background-color:#fffaf0;"></div> | ||
==See Also== | |||
*[[Epidermal growth factor receptor 3D structures|Epidermal growth factor receptor 3D structures]] | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Homo sapiens]] | |||
[[Category: Large Structures]] | |||
[[Category: Gajiwala KS]] | |||
Latest revision as of 07:09, 21 November 2024
EGFR (L858R, T790M, V948R) in complex with 1-[(3R,4R)-3-[({2-[(1-methyl-1H-pyrazol-4-yl)amino]-7H-pyrrolo[2,3-d]pyrimidin-4-yl}oxy)methyl]-4-(trifluoromethyl)pyrrolidin-1-yl]prop-2-en-1-oneEGFR (L858R, T790M, V948R) in complex with 1-[(3R,4R)-3-[({2-[(1-methyl-1H-pyrazol-4-yl)amino]-7H-pyrrolo[2,3-d]pyrimidin-4-yl}oxy)methyl]-4-(trifluoromethyl)pyrrolidin-1-yl]prop-2-en-1-one
Structural highlights
Publication Abstract from PubMedFirst generation EGFR TKIs (gefitinib, erlotinib) provide significant clinical benefit for NSCLC cancer patients with oncogenic EGFR mutations. Ultimately, these patients disease progresses, often driven by a second-site mutation in the EGFR kinase domain (T790M). Another liability of the first generation drugs is severe adverse events driven by inhibition of WT EGFR. As such, our goal was to develop a highly potent irreversible inhibitor with the largest selectivity ratio between the drug-resistant double mutants (L858R/T790M, Del/T790M) and WT EGFR. A unique approach to develop covalent inhibitors, optimization of reversible binding affinity, served as a cornerstone of this effort. PF-06459988, was discovered as a novel, third generation irreversible inhibitor, which demonstrates (i) high potency and specificity to the T790M-containing double mutant EGFRs, (ii) minimal intrinsic chemical reactivity of the electrophilic warhead, (iii) greatly reduced proteome reactivity relative to earlier irreversible EGFR inhibitors and (iv) minimal activity against WT EGFR. Discovery of 1-{(3R,4R)-3-[5-Chloro-2-(1-methyl-1H-pyrazol-4-ylamino)-7H-pyrrolo[2,3-d]pyrimid in-4-yloxymethyl]-4-methoxy-pyrrolidin-1-yl}propenone (PF-06459988), A Potent, WT Sparing, Irreversible Inhibitor of T790M-Containing EGFR Mutants.,Cheng H, Nair SK, Murray BW, Almaden C, Bailey S, Baxi S, Behenna DC, Cho-Schultz S, Dalvie D, Dinh DM, Edwards MP, Feng JL, Ferre R, Gajiwala KS, Hemkens MD, Jackson-Fisher A, Jalaie M, Johnson TO, Kania RS, Kephart S, Lafontaine JA, Lunney E, Liu KK, Liu Z, Matthews J, Nagata A, Niessen S, Ornelas MA, Orr ST, Pairish M, Planken S, Ren S, Richter DT, Ryan K, Sach NW, Shen H, Smeal T, Solowiej J, Sutton SC, Tran K, Tseng E, Vernier WF, Walls M, Wang S, Weinrich SL, Xin S, Xu H, Yin MJ, Zhou R, Zientek M, Kath J J Med Chem. 2016 Jan 12. PMID:26756222[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
|
| ||||||||||||||||||