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- PDB-6hwu: Crystal structure of p38alpha in complex with a photoswitchable 2... -

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Basic information

Entry
Database: PDB / ID: 6hwu
TitleCrystal structure of p38alpha in complex with a photoswitchable 2-Azothiazol-based Inhibitor (compound 2)
ComponentsMitogen-activated protein kinase 14
KeywordsTRANSFERASE / p38alpha / MAPK14 / photoswitchable / Azothiazol
Function / homology
Function and homology information


stress-activated protein kinase signaling cascade / positive regulation of cyclase activity / Activation of PPARGC1A (PGC-1alpha) by phosphorylation / regulation of synaptic membrane adhesion / stress-induced premature senescence / cell surface receptor protein serine/threonine kinase signaling pathway / CD163 mediating an anti-inflammatory response / 3'-UTR-mediated mRNA stabilization / KSRP (KHSRP) binds and destabilizes mRNA / positive regulation of myoblast fusion ...stress-activated protein kinase signaling cascade / positive regulation of cyclase activity / Activation of PPARGC1A (PGC-1alpha) by phosphorylation / regulation of synaptic membrane adhesion / stress-induced premature senescence / cell surface receptor protein serine/threonine kinase signaling pathway / CD163 mediating an anti-inflammatory response / 3'-UTR-mediated mRNA stabilization / KSRP (KHSRP) binds and destabilizes mRNA / positive regulation of myoblast fusion / cellular response to UV-B / cartilage condensation / mitogen-activated protein kinase p38 binding / positive regulation of muscle cell differentiation / Platelet sensitization by LDL / Myogenesis / positive regulation of myotube differentiation / NFAT protein binding / regulation of cytokine production involved in inflammatory response / Activation of the AP-1 family of transcription factors / D-glucose import / p38MAPK cascade / ERK/MAPK targets / fatty acid oxidation / response to dietary excess / cellular response to lipoteichoic acid / response to muramyl dipeptide / MAP kinase kinase activity / Regulation of MITF-M-dependent genes involved in pigmentation / signal transduction in response to DNA damage / MAP kinase activity / regulation of ossification / cellular response to vascular endothelial growth factor stimulus / RHO GTPases Activate NADPH Oxidases / mitogen-activated protein kinase / chondrocyte differentiation / vascular endothelial growth factor receptor signaling pathway / negative regulation of hippo signaling / positive regulation of myoblast differentiation / stress-activated MAPK cascade / skeletal muscle tissue development / positive regulation of cardiac muscle cell proliferation / p38MAPK events / positive regulation of brown fat cell differentiation / response to muscle stretch / striated muscle cell differentiation / positive regulation of interleukin-12 production / positive regulation of erythrocyte differentiation / osteoclast differentiation / lipopolysaccharide-mediated signaling pathway / DNA damage checkpoint signaling / placenta development / tumor necrosis factor-mediated signaling pathway / positive regulation of D-glucose import / cellular response to ionizing radiation / activated TAK1 mediates p38 MAPK activation / stem cell differentiation / negative regulation of inflammatory response to antigenic stimulus / negative regulation of canonical Wnt signaling pathway / NOD1/2 Signaling Pathway / response to insulin / bone development / cellular response to virus / platelet activation / positive regulation of protein import into nucleus / VEGFA-VEGFR2 Pathway / glucose metabolic process / positive regulation of reactive oxygen species metabolic process / cell morphogenesis / chemotaxis / spindle pole / osteoblast differentiation / cellular senescence / ADP signalling through P2Y purinoceptor 1 / MAPK cascade / cellular response to lipopolysaccharide / angiogenesis / secretory granule lumen / protein phosphatase binding / Oxidative Stress Induced Senescence / Regulation of TP53 Activity through Phosphorylation / ficolin-1-rich granule lumen / transcription by RNA polymerase II / cell surface receptor signaling pathway / intracellular signal transduction / nuclear speck / protein serine kinase activity / protein serine/threonine kinase activity / apoptotic process / Neutrophil degranulation / positive regulation of gene expression / regulation of transcription by RNA polymerase II / glutamatergic synapse / enzyme binding / signal transduction / positive regulation of transcription by RNA polymerase II / mitochondrion / extracellular region / nucleoplasm / ATP binding
Similarity search - Function
Mitogen-activated protein kinase 14 / Mitogen-activated protein (MAP) kinase p38-like / Mitogen-activated protein (MAP) kinase, conserved site / MAP kinase signature. / : / Transferase(Phosphotransferase) domain 1 / Transferase(Phosphotransferase); domain 1 / Protein kinase domain / Serine/Threonine protein kinases, catalytic domain / Protein kinase, ATP binding site ...Mitogen-activated protein kinase 14 / Mitogen-activated protein (MAP) kinase p38-like / Mitogen-activated protein (MAP) kinase, conserved site / MAP kinase signature. / : / Transferase(Phosphotransferase) domain 1 / Transferase(Phosphotransferase); domain 1 / 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 / Orthogonal Bundle / Mainly Alpha
Similarity search - Domain/homology
Chem-GE5 / Mitogen-activated protein kinase 14
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.3 Å
AuthorsMueller, M.P. / Rauh, D.
Funding support Germany, 2items
OrganizationGrant numberCountry
German Federal Ministry for Education and ResearchBMBF 01GS08104 Germany
German Federal Ministry for Education and Research01ZX1303C Germany
CitationJournal: Photochem. Photobiol. Sci. / Year: 2019
Title: 2-Azo-, 2-diazocine-thiazols and 2-azo-imidazoles as photoswitchable kinase inhibitors: limitations and pitfalls of the photoswitchable inhibitor approach.
Authors: Schehr, M. / Ianes, C. / Weisner, J. / Heintze, L. / Muller, M.P. / Pichlo, C. / Charl, J. / Brunstein, E. / Ewert, J. / Lehr, M. / Baumann, U. / Rauh, D. / Knippschild, U. / Peifer, C. / Herges, R.
History
DepositionOct 15, 2018Deposition site: PDBE / Processing site: PDBE
Revision 1.0Apr 17, 2019Provider: repository / Type: Initial release
Revision 1.1Jun 19, 2019Group: Data collection / Database references / Category: citation / citation_author / pdbx_database_proc
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation_author.identifier_ORCID
Revision 1.2Jul 29, 2020Group: Data collection / Derived calculations / Structure summary
Category: chem_comp / entity ...chem_comp / entity / pdbx_chem_comp_identifier / pdbx_entity_nonpoly / struct_site / struct_site_gen
Item: _chem_comp.mon_nstd_flag / _chem_comp.name ..._chem_comp.mon_nstd_flag / _chem_comp.name / _chem_comp.type / _entity.pdbx_description / _pdbx_entity_nonpoly.name
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 1.3Jan 24, 2024Group: Data collection / Database references ...Data collection / Database references / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _chem_comp.pdbx_synonyms / _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: Mitogen-activated protein kinase 14
hetero molecules


Theoretical massNumber of molelcules
Total (without water)42,9395
Polymers41,4941
Non-polymers1,4454
Water1,17165
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area1690 Å2
ΔGint17 kcal/mol
Surface area16700 Å2
MethodPISA
Unit cell
Length a, b, c (Å)66.670, 74.690, 77.240
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 Mitogen-activated protein kinase 14 / MAPK 14 / Cytokine suppressive anti-inflammatory drug-binding protein / CSBP / MAP kinase MXI2 / ...MAPK 14 / Cytokine suppressive anti-inflammatory drug-binding protein / CSBP / MAP kinase MXI2 / MAX-interacting protein 2 / Mitogen-activated protein kinase p38 alpha / MAP kinase p38 alpha / Stress-activated protein kinase 2a / SAPK2a


Mass: 41494.277 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: MAPK14, CSBP, CSBP1, CSBP2, CSPB1, MXI2, SAPK2A / Production host: Escherichia coli (E. coli)
References: UniProt: Q16539, mitogen-activated protein kinase
#2: Sugar ChemComp-BOG / octyl beta-D-glucopyranoside / Beta-Octylglucoside / octyl beta-D-glucoside / octyl D-glucoside / octyl glucoside


Type: D-saccharide / Mass: 292.369 Da / Num. of mol.: 3
Source method: isolated from a genetically manipulated source
Formula: C14H28O6 / Comment: detergent*YM
IdentifierTypeProgram
b-octylglucosideIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
#3: Chemical ChemComp-GE5 / 3-(2,5-dimethoxyphenyl)-~{N}-[4-[4-(4-fluorophenyl)-2-[(~{E})-phenyldiazenyl]-1,3-thiazol-5-yl]pyridin-2-yl]propanamide


Mass: 567.633 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C31H26FN5O3S / Feature type: SUBJECT OF INVESTIGATION
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 65 / 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: 2.32 Å3/Da / Density % sol: 46.92 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / Details: 100 mM MES pH 5.6-6.2, 20-30 % PEG4000, 40mM BOG

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: SLS / Beamline: X10SA / Wavelength: 0.99967 Å
DetectorType: PSI PILATUS 6M / Detector: PIXEL / Date: Apr 22, 2018
RadiationMonochromator: Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.99967 Å / Relative weight: 1
ReflectionResolution: 2.3→49.7 Å / Num. obs: 17697 / % possible obs: 100 % / Redundancy: 13.1 % / Rmerge(I) obs: 0.12 / Rrim(I) all: 0.125 / Net I/σ(I): 15.1
Reflection shellResolution: 2.3→2.4 Å / Redundancy: 13.4 % / Rmerge(I) obs: 1.05 / Mean I/σ(I) obs: 2.3 / Rrim(I) all: 1.09 / % possible all: 100

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Processing

Software
NameVersionClassification
PHENIX(1.10_2155: ???)refinement
XDSdata reduction
XSCALEdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 5N63

5n63


Resolution: 2.3→49.7 Å / SU ML: 0.29 / Cross valid method: FREE R-VALUE / σ(F): 1.36 / Phase error: 26.75
RfactorNum. reflection% reflection
Rfree0.2466 885 5 %
Rwork0.1905 --
obs0.1933 17691 99.97 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Refinement stepCycle: LAST / Resolution: 2.3→49.7 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2680 0 101 65 2846
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0052861
X-RAY DIFFRACTIONf_angle_d0.8793880
X-RAY DIFFRACTIONf_dihedral_angle_d10.771740
X-RAY DIFFRACTIONf_chiral_restr0.044439
X-RAY DIFFRACTIONf_plane_restr0.004484
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.3001-2.44420.32121450.25432752X-RAY DIFFRACTION100
2.4442-2.63290.29781440.22842747X-RAY DIFFRACTION100
2.6329-2.89780.30071460.21662769X-RAY DIFFRACTION100
2.8978-3.3170.26091460.20872769X-RAY DIFFRACTION100
3.317-4.17880.21151490.1772832X-RAY DIFFRACTION100
4.1788-49.74910.23261550.17062937X-RAY DIFFRACTION100
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)
12.9651-0.2053-0.08822.2692-1.22153.20980.07520.4806-0.0213-0.43670.21010.56430.325-0.37760.0270.4011-0.0018-0.09560.36080.06260.3988-10.7235-1.6537-16.404
24.4474-0.4985-0.98052.23430.85262.88690.02650.327-0.2332-0.1953-0.1148-0.01580.1670.0044-0.00410.3266-0.0198-0.00720.32640.07390.290514.8379-4.1351-19.4968
32.7391-0.07240.14541.6568-0.06440.96550.0438-0.1347-0.0608-0.042-0.0822-0.2723-0.06530.24080.00040.3382-0.0491-0.02790.33760.07380.237116.5841-4.8337-11.2663
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 5 through 123 )
2X-RAY DIFFRACTION2chain 'A' and (resid 124 through 239 )
3X-RAY DIFFRACTION3chain 'A' and (resid 240 through 352 )

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