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- PDB-1okz: Structure of human PDK1 kinase domain in complex with UCN-01 -

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Basic information

Entry
Database: PDB / ID: 1okz
TitleStructure of human PDK1 kinase domain in complex with UCN-01
Components3-PHOSPHOINOSITIDE DEPENDENT PROTEIN KINASE 1
KeywordsTRANSFERASE / PROTEIN KINASE / PKB / PDK1 / UCN-01 / 7-HYDROXY STAUROSPORINE / INHIBITOR / ATP-BINDING / PHOSPHORYLATION
Function / homology
Function and homology information


3-phosphoinositide-dependent protein kinase activity / Activation of AKT2 / regulation of mast cell degranulation / negative regulation of toll-like receptor signaling pathway / type B pancreatic cell development / positive regulation of phospholipase activity / hyperosmotic response / RSK activation / regulation of canonical NF-kappaB signal transduction / positive regulation of vascular endothelial cell proliferation ...3-phosphoinositide-dependent protein kinase activity / Activation of AKT2 / regulation of mast cell degranulation / negative regulation of toll-like receptor signaling pathway / type B pancreatic cell development / positive regulation of phospholipase activity / hyperosmotic response / RSK activation / regulation of canonical NF-kappaB signal transduction / positive regulation of vascular endothelial cell proliferation / negative regulation of cardiac muscle cell apoptotic process / phospholipase activator activity / positive regulation of sprouting angiogenesis / Constitutive Signaling by AKT1 E17K in Cancer / phospholipase binding / CD28 dependent PI3K/Akt signaling / positive regulation of blood vessel endothelial cell migration / Role of LAT2/NTAL/LAB on calcium mobilization / Estrogen-stimulated signaling through PRKCZ / SARS-CoV-2 targets host intracellular signalling and regulatory pathways / negative regulation of endothelial cell apoptotic process / SARS-CoV-1 targets host intracellular signalling and regulatory pathways / RHO GTPases activate PKNs / GPVI-mediated activation cascade / extrinsic apoptotic signaling pathway / T cell costimulation / cellular response to epidermal growth factor stimulus / activation of protein kinase B activity / Integrin signaling / insulin-like growth factor receptor signaling pathway / positive regulation of release of sequestered calcium ion into cytosol / VEGFR2 mediated vascular permeability / VEGFR2 mediated cell proliferation / cell projection / positive regulation of protein localization to plasma membrane / peptidyl-threonine phosphorylation / calcium-mediated signaling / negative regulation of transforming growth factor beta receptor signaling pathway / negative regulation of protein kinase activity / epidermal growth factor receptor signaling pathway / CLEC7A (Dectin-1) signaling / FCERI mediated NF-kB activation / cellular response to insulin stimulus / positive regulation of angiogenesis / G beta:gamma signalling through PI3Kgamma / Regulation of TP53 Degradation / cell migration / Downstream TCR signaling / insulin receptor signaling pathway / PIP3 activates AKT signaling / actin cytoskeleton organization / cytoplasmic vesicle / protein autophosphorylation / postsynaptic density / positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / non-specific serine/threonine protein kinase / intracellular signal transduction / protein phosphorylation / protein serine kinase activity / focal adhesion / protein serine/threonine kinase activity / ATP binding / nucleus / plasma membrane / cytosol / cytoplasm
Similarity search - Function
PDK1-type, PH domain / PH domain / PDPK1 family / : / PH-like domain superfamily / Transferase(Phosphotransferase) domain 1 / Transferase(Phosphotransferase); domain 1 / Phosphorylase Kinase; domain 1 / Phosphorylase Kinase; domain 1 / Serine/threonine-protein kinase, active site ...PDK1-type, PH domain / PH domain / PDPK1 family / : / PH-like domain superfamily / Transferase(Phosphotransferase) domain 1 / Transferase(Phosphotransferase); domain 1 / Phosphorylase Kinase; domain 1 / Phosphorylase Kinase; domain 1 / Serine/threonine-protein kinase, active site / Serine/Threonine protein kinases active-site signature. / Protein kinase domain / Serine/Threonine protein kinases, catalytic domain / Protein kinase, ATP binding site / Protein kinases ATP-binding region signature. / Protein kinase domain profile. / Protein kinase domain / Protein kinase-like domain superfamily / 2-Layer Sandwich / Orthogonal Bundle / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
7-HYDROXYSTAUROSPORINE / 3-phosphoinositide-dependent protein kinase 1
Similarity search - Component
Biological speciesHOMO SAPIENS (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.51 Å
AuthorsKomander, D. / Kular, G.S. / Alessi, D.R. / Van Aalten, D.M.F.
CitationJournal: Biochem.J. / Year: 2003
Title: Structural Basis for Ucn-01 (7-Hydroxystaurosporine) Specificity and Pdk1 (3-Phosphoinositide-Dependent Protein Kinase-1) Inhibition
Authors: Komander, D. / Kular, G.S. / Bain, J. / Elliot, M. / Alessi, D.R. / Van Aalten, D.M.F.
History
DepositionAug 1, 2003Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jul 29, 2004Provider: repository / Type: Initial release
Revision 1.1May 8, 2011Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Apr 24, 2019Group: Data collection / Derived calculations ...Data collection / Derived calculations / Other / Source and taxonomy
Category: entity_src_gen / pdbx_database_proc ...entity_src_gen / pdbx_database_proc / pdbx_database_status / pdbx_seq_map_depositor_info / struct_conn
Item: _entity_src_gen.pdbx_host_org_cell_line / _pdbx_database_status.recvd_author_approval ..._entity_src_gen.pdbx_host_org_cell_line / _pdbx_database_status.recvd_author_approval / _pdbx_seq_map_depositor_info.one_letter_code_mod / _struct_conn.pdbx_leaving_atom_flag
Revision 1.4Dec 13, 2023Group: Data collection / Database references ...Data collection / Database references / Other / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_initial_refinement_model
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf
Revision 1.5Nov 13, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: 3-PHOSPHOINOSITIDE DEPENDENT PROTEIN KINASE 1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)37,01413
Polymers35,4991
Non-polymers1,51512
Water1,838102
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPQS
Unit cell
Length a, b, c (Å)123.387, 123.387, 47.115
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number154
Space group name H-MP3221
Components on special symmetry positions
IDModelComponents
11A-1369-

SO4

21A-1369-

SO4

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Components

#1: Protein 3-PHOSPHOINOSITIDE DEPENDENT PROTEIN KINASE 1 / HPDK1


Mass: 35498.688 Da / Num. of mol.: 1 / Fragment: KINASE DOMAIN, RESIDUES 51-360
Source method: isolated from a genetically manipulated source
Details: PDB RESIDUES ARE NUMBERED 51-360 / Source: (gene. exp.) HOMO SAPIENS (human) / Description: BACULOVIRUS INFECTED / Plasmid: PFASTBAC1 / Cell line (production host): Sf21 / Production host: SPODOPTERA FRUGIPERDA (fall armyworm) / References: UniProt: O15530, EC: 2.7.1.37
#2: Chemical
ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: C3H8O3
#3: Chemical
ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 5 / Source method: obtained synthetically / Formula: SO4
#4: Chemical ChemComp-UCN / 7-HYDROXYSTAUROSPORINE


Mass: 482.530 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C28H26N4O4
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 102 / Source method: isolated from a natural source / Formula: H2O
Has protein modificationY

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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: 3 Å3/Da / Density % sol: 58 %
Crystal growpH: 7.5
Details: 2.1 M AMMONIUM SULPHATE, 0.1 M TRIS-HCL PH 8.5 + 0.25 UL COBALTOUS CHLORIDE HEXAHYDRATE

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID14-4 / Wavelength: 0.933
DetectorType: ADSC CCD / Detector: CCD / Date: Apr 15, 2003
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.933 Å / Relative weight: 1
ReflectionResolution: 2.5→25 Å / Num. obs: 14395 / % possible obs: 100 % / Redundancy: 4.8 % / Biso Wilson estimate: 33.9 Å2 / Rmerge(I) obs: 0.167 / Net I/σ(I): 4.5
Reflection shellResolution: 2.5→2.59 Å / Redundancy: 4.4 % / Rmerge(I) obs: 0.688 / Mean I/σ(I) obs: 2.6 / % possible all: 99.9

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Processing

Software
NameVersionClassification
CNS1refinement
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1H1W

1h1w


Resolution: 2.51→24.52 Å / Rfactor Rfree error: 0.011 / Data cutoff high absF: 1466450.44 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0
Details: SOME SIDECHAINS REFINED WITH OCCUPANCY = 0.00 DUE TO DISORDER. SOME RESIDUES MUTATED TO ALANINE DUE TO DISORDER.
RfactorNum. reflection% reflectionSelection details
Rfree0.257 589 4.1 %RANDOM
Rwork0.19 ---
obs0.19 14384 99.9 %-
Solvent computationSolvent model: FLAT MODEL / Bsol: 41.0281 Å2 / ksol: 0.384532 e/Å3
Displacement parametersBiso mean: 29.4 Å2
Baniso -1Baniso -2Baniso -3
1-4.7 Å23.82 Å20 Å2
2--4.7 Å20 Å2
3----9.4 Å2
Refine analyze
FreeObs
Luzzati coordinate error0.34 Å0.25 Å
Luzzati d res low-5 Å
Luzzati sigma a0.4 Å0.29 Å
Refinement stepCycle: LAST / Resolution: 2.51→24.52 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2216 0 97 102 2415
Refine LS restraints
Refine-IDTypeDev idealDev ideal target
X-RAY DIFFRACTIONc_bond_d0.009
X-RAY DIFFRACTIONc_bond_d_na
X-RAY DIFFRACTIONc_bond_d_prot
X-RAY DIFFRACTIONc_angle_d
X-RAY DIFFRACTIONc_angle_d_na
X-RAY DIFFRACTIONc_angle_d_prot
X-RAY DIFFRACTIONc_angle_deg1.8
X-RAY DIFFRACTIONc_angle_deg_na
X-RAY DIFFRACTIONc_angle_deg_prot
X-RAY DIFFRACTIONc_dihedral_angle_d22.8
X-RAY DIFFRACTIONc_dihedral_angle_d_na
X-RAY DIFFRACTIONc_dihedral_angle_d_prot
X-RAY DIFFRACTIONc_improper_angle_d0.94
X-RAY DIFFRACTIONc_improper_angle_d_na
X-RAY DIFFRACTIONc_improper_angle_d_prot
X-RAY DIFFRACTIONc_mcbond_it1.411.5
X-RAY DIFFRACTIONc_mcangle_it2.42
X-RAY DIFFRACTIONc_scbond_it2.22
X-RAY DIFFRACTIONc_scangle_it3.262.5
LS refinement shellResolution: 2.5→2.66 Å / Rfactor Rfree error: 0.032 / Total num. of bins used: 6
RfactorNum. reflection% reflection
Rfree0.327 102 4.5 %
Rwork0.243 2156 -
obs--95.8 %
Xplor file
Refine-IDSerial noParam fileTopol file
X-RAY DIFFRACTION1PROT.PARPROT.TOP
X-RAY DIFFRACTION2UCN01.PAUCN01.TO
X-RAY DIFFRACTION3WATER_REP.PARAMWATER_REP.PARAM
X-RAY DIFFRACTION4ION.PARAMION.PARAM

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