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- PDB-4xj0: Crystal structure of ERK2 in complex with an inhibitor 14K -

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Basic information

Entry
Database: PDB / ID: 4xj0
TitleCrystal structure of ERK2 in complex with an inhibitor 14K
ComponentsMitogen-activated protein kinase 1
KeywordsTRANSFERASE/TRANSFERASE INHIBITOR / protein Kinase / TRANSFERASE-TRANSFERASE INHIBITOR complex
Function / homology
Function and homology information


phospho-PLA2 pathway / interleukin-34-mediated signaling pathway / Signaling by MAPK mutants / RAF-independent MAPK1/3 activation / Suppression of apoptosis / Gastrin-CREB signalling pathway via PKC and MAPK / Signaling by Activin / cardiac neural crest cell development involved in heart development / caveolin-mediated endocytosis / cytosine metabolic process ...phospho-PLA2 pathway / interleukin-34-mediated signaling pathway / Signaling by MAPK mutants / RAF-independent MAPK1/3 activation / Suppression of apoptosis / Gastrin-CREB signalling pathway via PKC and MAPK / Signaling by Activin / cardiac neural crest cell development involved in heart development / caveolin-mediated endocytosis / cytosine metabolic process / response to epidermal growth factor / Signaling by NODAL / Signaling by MAP2K mutants / ERKs are inactivated / RSK activation / Golgi Cisternae Pericentriolar Stack Reorganization / Regulation of the apoptosome activity / positive regulation of macrophage proliferation / regulation of cellular pH / outer ear morphogenesis / Signaling by LTK in cancer / regulation of Golgi inheritance / positive regulation of peptidyl-threonine phosphorylation / ERBB signaling pathway / labyrinthine layer blood vessel development / mammary gland epithelial cell proliferation / trachea formation / Negative feedback regulation of MAPK pathway / regulation of early endosome to late endosome transport / IFNG signaling activates MAPKs / regulation of stress-activated MAPK cascade / Frs2-mediated activation / positive regulation of macrophage chemotaxis / ERBB2-ERBB3 signaling pathway / Activation of the AP-1 family of transcription factors / regulation of cytoskeleton organization / RUNX2 regulates osteoblast differentiation / ERK/MAPK targets / response to exogenous dsRNA / MAPK1 (ERK2) activation / pseudopodium / lung morphogenesis / face development / Recycling pathway of L1 / positive regulation of telomere maintenance / Bergmann glial cell differentiation / thyroid gland development / Advanced glycosylation endproduct receptor signaling / peptidyl-threonine phosphorylation / negative regulation of cell differentiation / regulation of ossification / MAP kinase activity / RHO GTPases Activate NADPH Oxidases / Estrogen-dependent nuclear events downstream of ESR-membrane signaling / RHO GTPases Activate WASPs and WAVEs / Regulation of HSF1-mediated heat shock response / mitogen-activated protein kinase / Signal attenuation / phosphatase binding / Estrogen-stimulated signaling through PRKCZ / Growth hormone receptor signaling / Schwann cell development / stress-activated MAPK cascade / Nuclear events stimulated by ALK signaling in cancer / NPAS4 regulates expression of target genes / ERK1 and ERK2 cascade / phosphotyrosine residue binding / myelination / NCAM signaling for neurite out-growth / Transcriptional and post-translational regulation of MITF-M expression and activity / RNA polymerase II CTD heptapeptide repeat kinase activity / insulin-like growth factor receptor signaling pathway / cellular response to amino acid starvation / Negative regulation of FGFR3 signaling / ESR-mediated signaling / Negative regulation of FGFR2 signaling / lipopolysaccharide-mediated signaling pathway / Negative regulation of FGFR4 signaling / Negative regulation of FGFR1 signaling / thymus development / Downregulation of SMAD2/3:SMAD4 transcriptional activity / Regulation of PTEN gene transcription / SMAD2/SMAD3:SMAD4 heterotrimer regulates transcription / Spry regulation of FGF signaling / Signal transduction by L1 / B cell receptor signaling pathway / response to nicotine / FCGR3A-mediated phagocytosis / Oncogene Induced Senescence / FCERI mediated MAPK activation / positive regulation of cholesterol biosynthetic process / Signaling by high-kinase activity BRAF mutants / MAP2K and MAPK activation / regulation of protein stability / Regulation of actin dynamics for phagocytic cup formation / caveola / Negative regulation of MAPK pathway / epidermal growth factor receptor signaling pathway / long-term synaptic potentiation / chemotaxis
Similarity search - Function
Mitogen-activated protein (MAP) kinase, ERK1/2 / Mitogen-activated protein (MAP) kinase, conserved site / MAP kinase signature. / : / Phosphorylase Kinase; domain 1 / Phosphorylase Kinase; domain 1 / Transferase(Phosphotransferase) domain 1 / Transferase(Phosphotransferase); domain 1 / Serine/threonine-protein kinase, active site / Serine/Threonine protein kinases active-site signature. ...Mitogen-activated protein (MAP) kinase, ERK1/2 / Mitogen-activated protein (MAP) kinase, conserved site / MAP kinase signature. / : / Phosphorylase Kinase; domain 1 / Phosphorylase Kinase; domain 1 / Transferase(Phosphotransferase) domain 1 / Transferase(Phosphotransferase); 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
Chem-41B / Mitogen-activated protein kinase 1
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.58 Å
AuthorsYin, J. / Wang, W.
CitationJournal: J.Med.Chem. / Year: 2015
Title: Discovery of highly potent, selective, and efficacious small molecule inhibitors of ERK1/2.
Authors: Ren, L. / Grina, J. / Moreno, D. / Blake, J.F. / Gaudino, J.J. / Garrey, R. / Metcalf, A.T. / Burkard, M. / Martinson, M. / Rasor, K. / Chen, H. / Dean, B. / Gould, S.E. / Pacheco, P. / ...Authors: Ren, L. / Grina, J. / Moreno, D. / Blake, J.F. / Gaudino, J.J. / Garrey, R. / Metcalf, A.T. / Burkard, M. / Martinson, M. / Rasor, K. / Chen, H. / Dean, B. / Gould, S.E. / Pacheco, P. / Shahidi-Latham, S. / Yin, J. / West, K. / Wang, W. / Moffat, J.G. / Schwarz, J.B.
History
DepositionJan 8, 2015Deposition site: RCSB / Processing site: RCSB
Revision 1.0Sep 16, 2015Provider: repository / Type: Initial release
Revision 1.1Sep 27, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / citation / database_2 / pdbx_initial_refinement_model / pdbx_struct_oper_list
Item: _citation.journal_id_CSD / _database_2.pdbx_DOI ..._citation.journal_id_CSD / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_oper_list.symmetry_operation

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Mitogen-activated protein kinase 1
B: Mitogen-activated protein kinase 1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)82,2574
Polymers81,3672
Non-polymers8902
Water2,162120
1
A: Mitogen-activated protein kinase 1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)41,1292
Polymers40,6841
Non-polymers4451
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
2
B: Mitogen-activated protein kinase 1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)41,1292
Polymers40,6841
Non-polymers4451
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)83.191, 83.191, 274.493
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number92
Space group name H-MP41212

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Components

#1: Protein Mitogen-activated protein kinase 1 / MAPK 1 / ERT1 / Extracellular signal-regulated kinase 2 / ERK-2 / MAP kinase isoform p42 / p42-MAPK ...MAPK 1 / ERT1 / Extracellular signal-regulated kinase 2 / ERK-2 / MAP kinase isoform p42 / p42-MAPK / Mitogen-activated protein kinase 2 / MAPK 2


Mass: 40683.676 Da / Num. of mol.: 2 / Fragment: residues 12-360
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: MAPK1, ERK2, PRKM1, PRKM2 / Production host: Escherichia coli (E. coli)
References: UniProt: P28482, mitogen-activated protein kinase
#2: Chemical ChemComp-41B / 1-[(1S)-1-(4-chloro-3-fluorophenyl)-2-hydroxyethyl]-4-[2-(tetrahydro-2H-pyran-4-ylamino)pyrimidin-4-yl]pyridin-2(1H)-one


Mass: 444.886 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C22H22ClFN4O3
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 120 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION

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Sample preparation

CrystalDensity Matthews: 2.92 Å3/Da / Density % sol: 57.94 %
Crystal growTemperature: 277 K / Method: evaporation / pH: 7.5
Details: 10% PEG3350, 0.2 M proline, and 0.1 M HEPES pH7.5, in a 24-well Linbro plates

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Data collection

DiffractionMean temperature: 93 K
Diffraction sourceSource: SYNCHROTRON / Site: CLSI / Beamline: 08ID-1 / Wavelength: 0.97949 Å
DetectorType: MARMOSAIC 300 mm CCD / Detector: CCD / Date: Sep 5, 2013
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97949 Å / Relative weight: 1
ReflectionResolution: 2.57→50 Å / Num. obs: 31284 / % possible obs: 99.1 % / Redundancy: 7.2 % / Biso Wilson estimate: 69.44 Å2 / Net I/σ(I): 19.8

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Processing

Software
NameVersionClassification
BUSTER2.11.4refinement
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 1ERK

1erk
PDB Unreleased entry


Resolution: 2.58→45.82 Å / Cor.coef. Fo:Fc: 0.9338 / Cor.coef. Fo:Fc free: 0.9125 / SU R Cruickshank DPI: 0.456 / Cross valid method: THROUGHOUT / σ(F): 0 / SU R Blow DPI: 0.481 / SU Rfree Blow DPI: 0.271 / SU Rfree Cruickshank DPI: 0.271
RfactorNum. reflection% reflectionSelection details
Rfree0.2438 1538 4.93 %RANDOM
Rwork0.2084 ---
obs0.2101 31184 99.27 %-
Displacement parametersBiso mean: 82.76 Å2
Baniso -1Baniso -2Baniso -3
1--8.044 Å20 Å20 Å2
2---8.044 Å20 Å2
3---16.088 Å2
Refine analyzeLuzzati coordinate error obs: 0.431 Å
Refinement stepCycle: LAST / Resolution: 2.58→45.82 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms5579 0 62 120 5761
Refine LS restraints
Refine-IDTypeDev idealNumberRestraint functionWeight
X-RAY DIFFRACTIONt_bond_d0.0095805HARMONIC2
X-RAY DIFFRACTIONt_angle_deg1.067863HARMONIC2
X-RAY DIFFRACTIONt_dihedral_angle_d2026SINUSOIDAL2
X-RAY DIFFRACTIONt_incorr_chiral_ct
X-RAY DIFFRACTIONt_pseud_angle
X-RAY DIFFRACTIONt_trig_c_planes151HARMONIC2
X-RAY DIFFRACTIONt_gen_planes821HARMONIC5
X-RAY DIFFRACTIONt_it5805HARMONIC20
X-RAY DIFFRACTIONt_nbd
X-RAY DIFFRACTIONt_omega_torsion2.49
X-RAY DIFFRACTIONt_other_torsion19.2
X-RAY DIFFRACTIONt_improper_torsion
X-RAY DIFFRACTIONt_chiral_improper_torsion739SEMIHARMONIC5
X-RAY DIFFRACTIONt_sum_occupancies
X-RAY DIFFRACTIONt_utility_distance
X-RAY DIFFRACTIONt_utility_angle
X-RAY DIFFRACTIONt_utility_torsion
X-RAY DIFFRACTIONt_ideal_dist_contact6641SEMIHARMONIC4
LS refinement shellResolution: 2.58→2.67 Å / Total num. of bins used: 16
RfactorNum. reflection% reflection
Rfree0.3007 126 4.47 %
Rwork0.2315 2695 -
all0.2345 2821 -
obs--99.27 %
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)
12.9821-1.34250.57351.3331-0.72892.2446-0.2338-0.2535-0.0650.12010.20930.0086-0.13820.0040.02450.39620.0444-0.00740.3403-0.00610.2865-3.9941-30.9425-24.3001
20.9707-0.15050.33492.31751.55757.7992-0.073-0.11870.01410.27840.0461-0.15070.6633-0.4720.0270.3363-0.0963-0.02930.3721-0.00190.2077-7.0273-48.7001-59.4068
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1{ A|* }
2X-RAY DIFFRACTION2{ B|* }

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