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- PDB-5fbw: PI4KB in complex with Rab11 and the MI369 Inhibitor -

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Basic information

Entry
Database: PDB / ID: 5fbw
TitlePI4KB in complex with Rab11 and the MI369 Inhibitor
Components
  • Phosphatidylinositol 4-kinase beta,Phosphatidylinositol 4-kinase beta
  • Ras-related protein Rab-11A
KeywordsTRANSFERASE / Inhibitor / Complex / Kinase / Lipid
Function / homology
Function and homology information


regulation of early endosome to recycling endosome transport / regulation of protein localization to centrosome / synaptic vesicle endosomal processing / early endosome to recycling endosome transport / 1-phosphatidylinositol 4-kinase / 1-phosphatidylinositol 4-kinase activity / regulation of endocytic recycling / establishment of protein localization to organelle / postsynaptic recycling endosome / positive regulation of mitotic cytokinetic process ...regulation of early endosome to recycling endosome transport / regulation of protein localization to centrosome / synaptic vesicle endosomal processing / early endosome to recycling endosome transport / 1-phosphatidylinositol 4-kinase / 1-phosphatidylinositol 4-kinase activity / regulation of endocytic recycling / establishment of protein localization to organelle / postsynaptic recycling endosome / positive regulation of mitotic cytokinetic process / plasma membrane to endosome transport / establishment of vesicle localization / exosomal secretion / rough endoplasmic reticulum membrane / amyloid-beta clearance by transcytosis / regulation of cilium assembly / regulation of protein transport / presynaptic endosome / astral microtubule organization / neurotransmitter receptor transport, endosome to postsynaptic membrane / VxPx cargo-targeting to cilium / vesicle-mediated transport in synapse / protein transmembrane transport / Synthesis of PIPs at the Golgi membrane / regulation of vesicle-mediated transport / myosin V binding / RAB geranylgeranylation / melanosome transport / multivesicular body assembly / phosphatidylinositol biosynthetic process / protein localization to cilium / Golgi to plasma membrane protein transport / establishment of protein localization to membrane / TBC/RABGAPs / protein localization to cell surface / syntaxin binding / dynein light intermediate chain binding / lysosome organization / mitotic metaphase chromosome alignment / phosphatidylinositol-mediated signaling / phosphatidylinositol phosphate biosynthetic process / exocytosis / inner ear development / cleavage furrow / positive regulation of epithelial cell migration / mitotic spindle assembly / positive regulation of G2/M transition of mitotic cell cycle / transport vesicle / phagocytic vesicle / vesicle-mediated transport / 14-3-3 protein binding / multivesicular body / centriole / receptor-mediated endocytosis / Anchoring of the basal body to the plasma membrane / cytoplasmic vesicle membrane / trans-Golgi network membrane / small monomeric GTPase / regulation of cytokinesis / protein localization to plasma membrane / positive regulation of protein localization to plasma membrane / Translocation of SLC2A4 (GLUT4) to the plasma membrane / trans-Golgi network / regulation of long-term neuronal synaptic plasticity / recycling endosome / Schaffer collateral - CA1 synapse / recycling endosome membrane / neuron projection development / spindle pole / endocytic vesicle membrane / Vasopressin regulates renal water homeostasis via Aquaporins / synaptic vesicle membrane / G protein activity / cytoplasmic vesicle / microtubule binding / vesicle / mitochondrial outer membrane / endosome / Golgi membrane / GTPase activity / centrosome / GTP binding / perinuclear region of cytoplasm / glutamatergic synapse / Golgi apparatus / signal transduction / protein-containing complex / extracellular exosome / ATP binding / membrane / cytoplasm / cytosol
Similarity search - Function
: / PI4KB/PIK1, accessory (PIK) domain / : / Small GTPase Rab domain profile. / 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. ...: / PI4KB/PIK1, accessory (PIK) domain / : / Small GTPase Rab domain profile. / 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 / Ran (Ras-related nuclear proteins) /TC4 subfamily of small GTPases / Rho (Ras homology) subfamily of Ras-like small GTPases / Ras subfamily of RAS small GTPases / Small GTPase / Ras family / Rab subfamily of small GTPases / Small GTP-binding protein domain / P-loop containing nucleotide triphosphate hydrolases / Protein kinase-like domain superfamily / Rossmann fold / P-loop containing nucleoside triphosphate hydrolase / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
Chem-5W8 / 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE / Ras-related protein Rab-11A / Phosphatidylinositol 4-kinase beta
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.487 Å
AuthorsChalupska, D. / Mejdrova, I. / Nencka, R. / Boura, E.
CitationJournal: To Be Published
Title: PI4KB in complex with Rab11 and the MI369 Inhibitor
Authors: Chalupska, D. / Mejdrova, I. / Nencka, R. / Boura, E.
History
DepositionDec 14, 2015Deposition site: PDBE / Processing site: PDBE
Revision 1.0Dec 28, 2016Provider: repository / Type: Initial release
Revision 1.1Jan 10, 2024Group: 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-kinase beta,Phosphatidylinositol 4-kinase beta
B: Ras-related protein Rab-11A
hetero molecules


Theoretical massNumber of molelcules
Total (without water)91,1424
Polymers90,0782
Non-polymers1,0642
Water00
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2220 Å2
ΔGint-16 kcal/mol
Surface area30240 Å2
MethodPISA
Unit cell
Length a, b, c (Å)49.066, 104.091, 187.559
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-kinase beta,Phosphatidylinositol 4-kinase beta / PtdIns 4-kinase beta / NPIK / PI4K92


Mass: 65264.766 Da / Num. of mol.: 1
Fragment: UNP Residues 128-422, 523-729,UNP Residues 128-422, 523-729
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: PI4KB, PIK4CB / Production host: Escherichia coli (E. coli)
References: UniProt: Q9UBF8, 1-phosphatidylinositol 4-kinase
#2: Protein Ras-related protein Rab-11A / Rab-11 / YL8


Mass: 24813.000 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: RAB11A, RAB11 / Production host: Escherichia coli (E. coli) / References: UniProt: P62491
#3: Chemical ChemComp-5W8 / ~{N}-[2-[[6-chloranyl-3-[4-methoxy-3-[[(2~{R})-1-oxidanylbutan-2-yl]sulfamoyl]phenyl]-2-methyl-imidazo[1,2-b]pyridazin-8-yl]amino]ethyl]ethanamide


Mass: 525.021 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C22H29ClN6O5S
#4: Chemical ChemComp-GSP / 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE


Mass: 539.246 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C10H16N5O13P3S

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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: 2.66 Å3/Da / Density % sol: 53.74 %
Crystal growTemperature: 291 K / Method: vapor diffusion, sitting drop
Details: 0.2M ammonium sulfate, 0.1M MES pH=6.5, 20% (w/v) PEG 8000

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: BESSY / Beamline: 14.1 / Wavelength: 0.9796 Å
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: May 29, 2015
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9796 Å / Relative weight: 1
ReflectionResolution: 3.48→47.47 Å / Num. obs: 12696 / % possible obs: 98.32 % / Redundancy: 4.27 % / Rmerge(I) obs: 0.191 / Net I/σ(I): 6.77 / Num. measured all: 54212
Reflection shellResolution: 3.48→3.61 Å / Mean I/σ(I) obs: 0.87

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Processing

Software
NameVersionClassification
PHENIX1.9_1692refinement
XDSdata reduction
XDSdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 4D0L

4d0l


Resolution: 3.487→47.469 Å / SU ML: 0.51 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 33.47 / Stereochemistry target values: ML
RfactorNum. reflection% reflectionSelection details
Rfree0.2831 629 4.98 %Random selection
Rwork0.2462 ---
obs0.248 12626 98 %-
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 3.487→47.469 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms4956 0 67 0 5023
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0055123
X-RAY DIFFRACTIONf_angle_d1.1476946
X-RAY DIFFRACTIONf_dihedral_angle_d16.1681854
X-RAY DIFFRACTIONf_chiral_restr0.048794
X-RAY DIFFRACTIONf_plane_restr0.007867
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
3.4866-3.83730.3781510.36812882X-RAY DIFFRACTION96
3.8373-4.39230.34011560.26542955X-RAY DIFFRACTION99
4.3923-5.53250.28011570.2493003X-RAY DIFFRACTION98
5.5325-47.4730.24411650.21063157X-RAY DIFFRACTION99

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