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- PDB-5t8f: p110delta/p85alpha with taselisib (GDC-0032) -

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Basic information

Entry
Database: PDB / ID: 5t8f
Titlep110delta/p85alpha with taselisib (GDC-0032)
Components
  • Phosphatidylinositol 3-kinase regulatory subunit alpha
  • Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform
KeywordsTRANSFERASE/TRANSFERASE INHIBITOR / PI3KDELTA KINASE / PROTEROS BIOSTRUCTURES GMBH / inhibitor / lipid kinase / TRANSFERASE-TRANSFERASE INHIBITOR complex
Function / homology
Function and homology information


B cell chemotaxis / RHOC GTPase cycle / PI3K events in ERBB4 signaling / Interleukin-7 signaling / GAB1 signalosome / PI3K events in ERBB2 signaling / MET activates PI3K/AKT signaling / CDC42 GTPase cycle / RHOD GTPase cycle / RHOJ GTPase cycle ...B cell chemotaxis / RHOC GTPase cycle / PI3K events in ERBB4 signaling / Interleukin-7 signaling / GAB1 signalosome / PI3K events in ERBB2 signaling / MET activates PI3K/AKT signaling / CDC42 GTPase cycle / RHOD GTPase cycle / RHOJ GTPase cycle / RAC3 GTPase cycle / Erythropoietin activates Phosphoinositide-3-kinase (PI3K) / FLT3 Signaling / RND2 GTPase cycle / RND1 GTPase cycle / IRS-mediated signalling / GPVI-mediated activation cascade / Signaling by SCF-KIT / Downstream signal transduction / PI3K/AKT activation / Signaling by ALK / Role of phospholipids in phagocytosis / Tie2 Signaling / Role of LAT2/NTAL/LAB on calcium mobilization / CD28 dependent PI3K/Akt signaling / RAC1 GTPase cycle / RAC2 GTPase cycle / Interleukin receptor SHC signaling / RND3 GTPase cycle / Co-stimulation by ICOS / PI-3K cascade:FGFR1 / PI-3K cascade:FGFR2 / PI-3K cascade:FGFR3 / PI-3K cascade:FGFR4 / Antigen activates B Cell Receptor (BCR) leading to generation of second messengers / PI3K Cascade / PIP3 activates AKT signaling / GP1b-IX-V activation signalling / RAF/MAP kinase cascade / PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling / Synthesis of PIPs at the plasma membrane / RHOA GTPase cycle / RHOF GTPase cycle / DAP12 signaling / RHOU GTPase cycle / RHOV GTPase cycle / mast cell chemotaxis / mast cell differentiation / Regulation of signaling by CBL / Downstream TCR signaling / positive regulation of neutrophil apoptotic process / RHOG GTPase cycle / positive regulation of epithelial tube formation / natural killer cell differentiation / natural killer cell chemotaxis / neutrophil extravasation / RET signaling / Interleukin-3, Interleukin-5 and GM-CSF signaling / VEGFA-VEGFR2 Pathway / 1-phosphatidylinositol-3-kinase regulator activity / phosphatidylinositol 3-kinase regulator activity / positive regulation of endoplasmic reticulum unfolded protein response / phosphatidylinositol 3-kinase activator activity / respiratory burst involved in defense response / phosphatidylinositol 3-kinase complex / T cell chemotaxis / transmembrane receptor protein tyrosine kinase adaptor activity / ErbB-3 class receptor binding / 1-phosphatidylinositol-4-phosphate 3-kinase activity / Co-stimulation by ICOS / phosphatidylinositol 3-kinase complex, class IA / natural killer cell activation / phosphatidylinositol-3-phosphate biosynthetic process / 1-phosphatidylinositol-4,5-bisphosphate 3-kinase activity / phosphatidylinositol-4,5-bisphosphate 3-kinase / vascular endothelial growth factor signaling pathway / phosphatidylinositol 3-kinase / 1-phosphatidylinositol-3-kinase activity / Extra-nuclear estrogen signaling / G alpha (q) signalling events / Erythropoietin activates Phosphoinositide-3-kinase (PI3K) / mast cell degranulation / phosphatidylinositol-mediated signaling / phosphatidylinositol phosphate biosynthetic process / intracellular glucose homeostasis / Synthesis of PIPs at the plasma membrane / B cell activation / RET signaling / Interleukin-3, Interleukin-5 and GM-CSF signaling / insulin receptor substrate binding / T cell differentiation / CD28 dependent PI3K/Akt signaling / Interleukin receptor SHC signaling / enzyme-substrate adaptor activity / phosphatidylinositol 3-kinase binding / T cell costimulation / insulin-like growth factor receptor binding / positive regulation of endothelial cell proliferation / neutrophil chemotaxis / positive regulation of endothelial cell migration
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 / Phosphatidylinositol 3-/4-kinase, catalytic domain / Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, Domain 5 / PI3-kinase family, p85-binding 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 / Phosphatidylinositol 3-/4-kinase, catalytic domain / Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, Domain 5 / PI3-kinase family, p85-binding domain / PI3-kinase family, p85-binding domain / Phosphatidylinositol 3-kinase, accessory domain (PIK) / 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. / Rho GTPase activation protein / C2 phosphatidylinositol 3-kinase-type domain / Phosphoinositide 3-kinase C2 / C2 phosphatidylinositol 3-kinase (PI3K)-type domain profile. / Phosphoinositide 3-kinase, region postulated to contain C2 domain / Phosphoinositide 3-kinase family, accessory domain (PIK domain) / Phosphoinositide 3-kinase family, accessory domain (PIK domain) / Phosphoinositide 3-kinase, accessory (PIK) domain superfamily / C2 domain / 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 / SH2 domain / Src homology 3 domains / SH2 domain superfamily / SH3-like domain superfamily / Src homology 3 (SH3) domain profile. / SH3 domain / Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat / Alpha Horseshoe / Armadillo-type fold / Ubiquitin-like domain superfamily / Protein kinase-like domain superfamily / Immunoglobulin-like / Sandwich / Orthogonal Bundle / Mainly Beta / Mainly Alpha
Similarity search - Domain/homology
Chem-799 / Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform / Phosphatidylinositol 3-kinase regulatory subunit alpha
Similarity search - Component
Biological speciesHomo sapiens (human)
Bos taurus (domestic cattle)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.91 Å
AuthorsMoertl, M. / Steinbacher, S. / Eigenbrot, C.
CitationJournal: J. Med. Chem. / Year: 2017
Title: Structure-Based Design of Tricyclic NF-kappa B Inducing Kinase (NIK) Inhibitors That Have High Selectivity over Phosphoinositide-3-kinase (PI3K).
Authors: Castanedo, G.M. / Blaquiere, N. / Beresini, M. / Bravo, B. / Brightbill, H. / Chen, J. / Cui, H.F. / Eigenbrot, C. / Everett, C. / Feng, J. / Godemann, R. / Gogol, E. / Hymowitz, S. / ...Authors: Castanedo, G.M. / Blaquiere, N. / Beresini, M. / Bravo, B. / Brightbill, H. / Chen, J. / Cui, H.F. / Eigenbrot, C. / Everett, C. / Feng, J. / Godemann, R. / Gogol, E. / Hymowitz, S. / Johnson, A. / Kayagaki, N. / Kohli, P.B. / Knuppel, K. / Kraemer, J. / Kruger, S. / Loke, P. / McEwan, P. / Montalbetti, C. / Roberts, D.A. / Smith, M. / Steinbacher, S. / Sujatha-Bhaskar, S. / Takahashi, R. / Wang, X. / Wu, L.C. / Zhang, Y. / Staben, S.T.
History
DepositionSep 7, 2016Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jan 11, 2017Provider: repository / Type: Initial release
Revision 1.1Jan 25, 2017Group: Database references
Revision 1.2Feb 8, 2017Group: Database references
Revision 1.3Oct 4, 2023Group: Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform
B: Phosphatidylinositol 3-kinase regulatory subunit alpha
hetero molecules


Theoretical massNumber of molelcules
Total (without water)137,5273
Polymers137,0672
Non-polymers4611
Water181
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area4330 Å2
ΔGint-13 kcal/mol
Surface area52430 Å2
MethodPISA
Unit cell
Length a, b, c (Å)91.096, 108.604, 142.223
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform / PtdIns-3-kinase subunit delta / Phosphatidylinositol 4 / 5-bisphosphate 3-kinase 110 kDa catalytic ...PtdIns-3-kinase subunit delta / Phosphatidylinositol 4 / 5-bisphosphate 3-kinase 110 kDa catalytic subunit delta / p110delta


Mass: 116187.164 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: PIK3CD / Production host: Spodoptera frugiperda (fall armyworm)
References: UniProt: O00329, phosphatidylinositol-4,5-bisphosphate 3-kinase
#2: Protein Phosphatidylinositol 3-kinase regulatory subunit alpha / PtdIns-3-kinase regulatory subunit alpha / Phosphatidylinositol 3-kinase 85 kDa regulatory subunit ...PtdIns-3-kinase regulatory subunit alpha / Phosphatidylinositol 3-kinase 85 kDa regulatory subunit alpha / PtdIns-3-kinase regulatory subunit p85-alpha


Mass: 20879.555 Da / Num. of mol.: 1 / Fragment: PI3-KINASE P110 DELTA AND P85 FRAGMENT
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Bos taurus (domestic cattle) / Gene: PIK3R1 / Production host: Spodoptera frugiperda (fall armyworm) / References: UniProt: P23727
#3: Chemical ChemComp-799 / 2-methyl-2-(4-{2-[3-methyl-1-(propan-2-yl)-1H-1,2,4-triazol-5-yl]-5,6-dihydroimidazo[1,2-d][1,4]benzoxazepin-9-yl}-1H-pyrazol-1-yl)propanamide / taselisib


Mass: 460.532 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C24H28N8O2
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.64 Å3/Da / Density % sol: 53.45 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / Details: PEG

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SLS / Beamline: X06SA / Wavelength: 0.99988 Å
DetectorType: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: Jan 17, 2014
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.99988 Å / Relative weight: 1
ReflectionResolution: 2.91→86.37 Å / Num. obs: 31603 / % possible obs: 99.9 % / Observed criterion σ(I): 0 / Redundancy: 8.1 % / Rsym value: 0.063 / Net I/σ(I): 20.4
Reflection shellResolution: 2.91→3.16 Å / Redundancy: 8.1 % / Rmerge(I) obs: 0.044 / Mean I/σ(I) obs: 5.6 / % possible all: 99.9

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Processing

Software
NameVersionClassification
REFMAC5.8.0049refinement
XDSdata reduction
XSCALEdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 5DXU

5dxu


Resolution: 2.91→86.37 Å / Cor.coef. Fo:Fc: 0.924 / Cor.coef. Fo:Fc free: 0.878 / SU B: 50.797 / SU ML: 0.422 / Cross valid method: THROUGHOUT / ESU R Free: 0.468 / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.304 667 2.1 %RANDOM
Rwork0.242 ---
obs0.243 30936 99.9 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å
Displacement parametersBiso mean: 77.62 Å2
Baniso -1Baniso -2Baniso -3
1-2.65 Å20 Å20 Å2
2--4.72 Å20 Å2
3----7.36 Å2
Refinement stepCycle: LAST / Resolution: 2.91→86.37 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms8502 0 34 1 8537
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0080.0198714
X-RAY DIFFRACTIONr_bond_other_d0.0010.028207
X-RAY DIFFRACTIONr_angle_refined_deg1.1211.96611822
X-RAY DIFFRACTIONr_angle_other_deg2.591318738
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.20551079
X-RAY DIFFRACTIONr_dihedral_angle_2_deg35.33324.071393
X-RAY DIFFRACTIONr_dihedral_angle_3_deg13.109151450
X-RAY DIFFRACTIONr_dihedral_angle_4_deg14.41553
X-RAY DIFFRACTIONr_chiral_restr0.0580.21330
X-RAY DIFFRACTIONr_gen_planes_refined0.0040.0219861
X-RAY DIFFRACTIONr_gen_planes_other0.0020.022008
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it0.5545.3794349
X-RAY DIFFRACTIONr_mcbond_other0.5535.3794348
X-RAY DIFFRACTIONr_mcangle_it0.8679.0775417
X-RAY DIFFRACTIONr_mcangle_other0.8679.0785418
X-RAY DIFFRACTIONr_scbond_it0.585.4494365
X-RAY DIFFRACTIONr_scbond_other0.585.454366
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other0.9219.1736406
X-RAY DIFFRACTIONr_long_range_B_refined1.27823.8339727
X-RAY DIFFRACTIONr_long_range_B_other1.27823.8349728
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 2.91→2.99 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.341 57 -
Rwork0.301 2227 -
obs--99.91 %
Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

IDL11 (°2)L12 (°2)L13 (°2)L22 (°2)L23 (°2)L33 (°2)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T11 (Å2)T12 (Å2)T13 (Å2)T22 (Å2)T23 (Å2)T33 (Å2)Origin x (Å)Origin y (Å)Origin z (Å)
15.15671.9202-2.94674.6121-0.9287.6801-0.2309-0.07080.22250.11590.2075-0.3879-0.2861-0.02790.02330.1322-0.0294-0.0170.058-0.04110.092943.33217.314-11.219
21.86690.3555-0.46524.46662.42475.79480.1928-0.05450.71450.14040.2458-0.2198-1.31220.2081-0.43850.5713-0.01890.07180.06030.03150.428822.63534.02717.085
32.32660.2617-0.77754.00790.09272.5926-0.28530.3411-0.3632-0.1870.04910.50780.7316-0.45960.23630.5194-0.22150.02460.2177-0.150.32216.239-8.8597.187
44.73970.2363-1.15591.83210.29452.7608-0.07630.3636-0.24940.10340.1470.59450.2079-0.8551-0.07060.1909-0.045-0.03620.29720.10260.26120.05610.67917.299
54.7010.4853-2.06911.6595-0.17695.66280.031-0.2575-0.07730.1772-0.0374-0.4152-0.29670.99990.00640.1899-0.0637-0.06140.18980.03010.174435.43316.45922.998
63.83881.23761.47841.79470.65576.31410.187-0.5161-0.2910.5574-0.1554-0.1263-0.03660.2107-0.03150.44-0.0486-0.04570.09950.04850.150621.92312.59245.263
72.63551.7235-3.74541.6173-3.2637.8435-0.2368-0.0965-0.2887-0.2089-0.0865-0.22570.34090.22250.32330.395-0.03490.11270.0315-0.06490.26629.078-9.2778.467
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A17 - 108
2X-RAY DIFFRACTION2A109 - 278
3X-RAY DIFFRACTION3A279 - 474
4X-RAY DIFFRACTION4A475 - 675
5X-RAY DIFFRACTION5A676 - 830
6X-RAY DIFFRACTION6A831 - 1031
7X-RAY DIFFRACTION7B431 - 599

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