Entry Database : PDB / ID : 5vlr Structure visualization Downloads & linksTitle CRYSTAL STRUCTURE OF PI3K DELTA IN COMPLEX WITH A TRIFLUORO-ETHYL-PYRAZOL-PYROLOTRIAZINE INHIBITOR ComponentsPhosphatidylinositol 3-kinase regulatory subunit alpha Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform DetailsKeywords TRANSFERASE/TRANSFERASE REGULATOR / LIPID KINASE / INHIBITOR / PI3K DELTA / TRANSFERASE-TRANSFERASE INHIBITOR COMPLEX / TRANSFERASE-TRANSFERASE REGULATOR complexFunction / homology Function and homology informationFunction Domain/homology Component
B cell chemotaxis / mast cell differentiation / mast cell chemotaxis / natural killer cell differentiation / perinuclear endoplasmic reticulum membrane / natural killer cell chemotaxis / regulation of toll-like receptor 4 signaling pathway / neutrophil extravasation / positive regulation of cell migration by vascular endothelial growth factor signaling pathway / phosphatidylinositol kinase activity ... B cell chemotaxis / mast cell differentiation / mast cell chemotaxis / natural killer cell differentiation / perinuclear endoplasmic reticulum membrane / natural killer cell chemotaxis / regulation of toll-like receptor 4 signaling pathway / neutrophil extravasation / positive regulation of cell migration by vascular endothelial growth factor signaling pathway / phosphatidylinositol kinase activity / phosphatidylinositol 3-kinase regulator activity / respiratory burst involved in defense response / positive regulation of focal adhesion disassembly / IRS-mediated signalling / phosphatidylinositol 3-kinase activator activity / interleukin-18-mediated signaling pathway / positive regulation of epithelial tube formation / PI3K events in ERBB4 signaling / myeloid leukocyte migration / phosphatidylinositol 3-kinase regulatory subunit binding / 1-phosphatidylinositol-3-kinase regulator activity / positive regulation of neutrophil apoptotic process / neurotrophin TRKA receptor binding / Activated NTRK2 signals through PI3K / T cell chemotaxis / natural killer cell activation / cis-Golgi network / Activated NTRK3 signals through PI3K / kinase activator activity / ErbB-3 class receptor binding / RHOF GTPase cycle / transmembrane receptor protein tyrosine kinase adaptor activity / RHOD GTPase cycle / positive regulation of endoplasmic reticulum unfolded protein response / Signaling by cytosolic FGFR1 fusion mutants / enzyme-substrate adaptor activity / phosphatidylinositol 3-kinase complex / Nephrin family interactions / 1-phosphatidylinositol-4-phosphate 3-kinase activity / RND1 GTPase cycle / Costimulation by the CD28 family / 1-phosphatidylinositol-4,5-bisphosphate 3-kinase activity / RND2 GTPase cycle / PI3K/AKT activation / MET activates PI3K/AKT signaling / RND3 GTPase cycle / phosphatidylinositol-4,5-bisphosphate 3-kinase / positive regulation of leukocyte migration / positive regulation of filopodium assembly / phosphatidylinositol 3-kinase / phosphatidylinositol 3-kinase complex, class IA / negative regulation of stress fiber assembly / growth hormone receptor signaling pathway / insulin binding / phosphatidylinositol-3-phosphate biosynthetic process / 1-phosphatidylinositol-3-kinase activity / RHOV GTPase cycle / GP1b-IX-V activation signalling / RHOB GTPase cycle / Signaling by ALK / mast cell degranulation / negative regulation of cell-matrix adhesion / B cell activation / PI-3K cascade:FGFR3 / Erythropoietin activates Phosphoinositide-3-kinase (PI3K) / PI-3K cascade:FGFR2 / RHOJ GTPase cycle / PI-3K cascade:FGFR4 / RHOC GTPase cycle / PI-3K cascade:FGFR1 / negative regulation of osteoclast differentiation / intracellular glucose homeostasis / CD28 dependent PI3K/Akt signaling / Synthesis of PIPs at the plasma membrane / phosphatidylinositol phosphate biosynthetic process / CDC42 GTPase cycle / RHOU GTPase cycle / PI3K events in ERBB2 signaling / Signaling by ALK fusions and activated point mutants / RHOG GTPase cycle / RET signaling / T cell differentiation / extrinsic apoptotic signaling pathway via death domain receptors / insulin receptor substrate binding / PI3K Cascade / Interleukin-3, Interleukin-5 and GM-CSF signaling / RHOA GTPase cycle / RAC3 GTPase cycle / RAC2 GTPase cycle / Role of phospholipids in phagocytosis / GAB1 signalosome / Role of LAT2/NTAL/LAB on calcium mobilization / Interleukin receptor SHC signaling / phosphatidylinositol 3-kinase binding / positive regulation of lamellipodium assembly / Signaling by PDGFRA transmembrane, juxtamembrane and kinase domain mutants / Signaling by PDGFRA extracellular domain mutants / Signaling by FGFR4 in disease / Signaling by FLT3 ITD and TKD mutants / Signaling by FGFR3 in disease Similarity search - Function PI3Kdelta, catalytic domain / Phosphatidylinositol 3-kinase regulatory subunit alpha, SH3 domain / PIK3R1, inter-SH2 domain / PI3K p85 subunit, C-terminal SH2 domain / PI3K regulatory subunit p85-related , inter-SH2 domain / PI3K p85 subunit, N-terminal SH2 domain / Phosphatidylinositol 3-kinase regulatory subunit P85 inter-SH2 domain / PI3-kinase family, p85-binding domain / PI3-kinase family, p85-binding domain / Rho GTPase-activating protein domain ... PI3Kdelta, catalytic domain / Phosphatidylinositol 3-kinase regulatory subunit alpha, SH3 domain / PIK3R1, inter-SH2 domain / PI3K p85 subunit, C-terminal SH2 domain / PI3K regulatory subunit p85-related , inter-SH2 domain / PI3K p85 subunit, N-terminal SH2 domain / Phosphatidylinositol 3-kinase regulatory subunit P85 inter-SH2 domain / PI3-kinase family, p85-binding domain / PI3-kinase family, p85-binding domain / Rho GTPase-activating protein domain / RhoGAP domain / Rho GTPase-activating proteins domain profile. / GTPase-activator protein for Rho-like GTPases / Phosphatidylinositol 3-kinase, adaptor-binding domain / Phosphatidylinositol 3-kinase adaptor-binding (PI3K ABD) domain profile. / PI3-kinase family, Ras-binding domain / Phosphatidylinositol 3-kinase Ras-binding (PI3K RBD) domain / PI3-kinase family, ras-binding domain / Phosphatidylinositol 3-kinase Ras-binding (PI3K RBD) domain profile. / Phosphoinositide 3-kinase C2 / Phosphoinositide 3-kinase, region postulated to contain C2 domain / C2 phosphatidylinositol 3-kinase-type domain / C2 phosphatidylinositol 3-kinase (PI3K)-type domain profile. / Phosphoinositide 3-kinase, accessory (PIK) domain superfamily / Phosphoinositide 3-kinase family, accessory domain (PIK domain) / Phosphoinositide 3-kinase family, accessory domain (PIK domain) / Rho GTPase activation protein / Phosphoinositide 3-kinase, accessory (PIK) domain / Phosphatidylinositol kinase / PIK helical domain profile. / Phosphatidylinositol 3- and 4-kinases signature 1. / Phosphatidylinositol 3/4-kinase, conserved site / Phosphatidylinositol 3- and 4-kinases signature 2. / Phosphatidylinositol 3-/4-kinase, catalytic domain superfamily / Phosphoinositide 3-kinase, catalytic domain / Phosphatidylinositol 3- and 4-kinase / Phosphatidylinositol 3- and 4-kinases catalytic domain profile. / Phosphatidylinositol 3-/4-kinase, catalytic domain / C2 domain superfamily / SH2 domain / Src homology 2 (SH2) domain profile. / Src homology 2 domains / Src homology 3 domains / SH2 domain / SH2 domain superfamily / SH3-like domain superfamily / Src homology 3 (SH3) domain profile. / SH3 domain / Armadillo-type fold / Ubiquitin-like domain superfamily / Protein kinase-like domain superfamily Similarity search - Domain/homology Chem-9EM / Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform / Phosphatidylinositol 3-kinase regulatory subunit alpha Similarity search - ComponentBiological species Homo sapiens (human)Method X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution : 2.8 Å DetailsAuthors Sack, J.S. CitationJournal : J. Med. Chem. / Year : 2017Title : Identification of a Potent, Selective, and Efficacious Phosphatidylinositol 3-Kinase delta (PI3K delta ) Inhibitor for the Treatment of Immunological Disorders.Authors: Liu, Q. / Shi, Q. / Marcoux, D. / Batt, D.G. / Cornelius, L. / Qin, L.Y. / Ruan, Z. / Neels, J. / Beaudoin-Bertrand, M. / Srivastava, A.S. / Li, L. / Cherney, R.J. / Gong, H. / Watterson, S. ... Authors : Liu, Q. / Shi, Q. / Marcoux, D. / Batt, D.G. / Cornelius, L. / Qin, L.Y. / Ruan, Z. / Neels, J. / Beaudoin-Bertrand, M. / Srivastava, A.S. / Li, L. / Cherney, R.J. / Gong, H. / Watterson, S.H. / Weigelt, C. / Gillooly, K.M. / McIntyre, K.W. / Xie, J.H. / Obermeier, M.T. / Fura, A. / Sleczka, B. / Stefanski, K. / Fancher, R.M. / Padmanabhan, S. / Rp, T. / Kundu, I. / Rajareddy, K. / Smith, R. / Hennan, J.K. / Xing, D. / Fan, J. / Levesque, P.C. / Ruan, Q. / Pitt, S. / Zhang, R. / Pedicord, D. / Pan, J. / Yarde, M. / Lu, H. / Lippy, J. / Goldstine, C. / Skala, S. / Rampulla, R.A. / Mathur, A. / Gupta, A. / Arunachalam, P.N. / Sack, J.S. / Muckelbauer, J.K. / Cvijic, M.E. / Salter-Cid, L.M. / Bhide, R.S. / Poss, M.A. / Hynes, J. / Carter, P.H. / Macor, J.E. / Ruepp, S. / Schieven, G.L. / Tino, J.A. History Deposition Apr 26, 2017 Deposition site : RCSB / Processing site : RCSBRevision 1.0 Jun 7, 2017 Provider : repository / Type : Initial releaseRevision 1.1 Jul 5, 2017 Group : Database references / Category : citation / citation_authorItem : _citation.country / _citation.journal_id_ASTM ... _citation.country / _citation.journal_id_ASTM / _citation.journal_id_CSD / _citation.journal_volume / _citation.page_first / _citation.page_last / _citation.title / _citation_author.name Revision 1.2 Mar 13, 2024 Group : Data collection / Database referencesCategory : chem_comp_atom / chem_comp_bond ... chem_comp_atom / chem_comp_bond / database_2 / diffrn_radiation_wavelength Item : _database_2.pdbx_DOI / _database_2.pdbx_database_accession
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