2Z7L

Unphosphorylated Mitogen Activated Protein Kinase ERK2 in Complex with (4-{[5-Carbamoyl-4-(3-Methylanilino)Pyrimidin 2-Yl]Amino}Phenyl)Acetic Acid


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3ERKPDB ENTRY 3ERK

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7PEG550 MME, ethylene glycol, beta-mercaptoethanol, pH7.0, VAPOR DIFFUSION, SITTING DROP
Crystal Properties
Matthews coefficientSolvent content
2.346.59

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 48.873α = 90
b = 69.962β = 109.58
c = 60.775γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATERIGAKU RAXIS IIC2002-06-06MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RU200

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.444.310.0771238933.3

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 3ERK2.4144.31123801271820.2230.276RANDOM40.3
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
-5.533.2110.79-5.26
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d21.6
c_improper_angle_d2.7
c_scangle_it2.65
c_mcangle_it2.03
c_scbond_it1.83
c_mcbond_it1.25
c_angle_deg1.2
c_bond_d0.009
c_bond_d_na
c_bond_d_prot
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d21.6
c_improper_angle_d2.7
c_scangle_it2.65
c_mcangle_it2.03
c_scbond_it1.83
c_mcbond_it1.25
c_angle_deg1.2
c_bond_d0.009
c_bond_d_na
c_bond_d_prot
c_angle_d
c_angle_d_na
c_angle_d_prot
c_angle_deg_na
c_angle_deg_prot
c_dihedral_angle_d_na
c_dihedral_angle_d_prot
c_improper_angle_d_na
c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2690
Nucleic Acid Atoms
Solvent Atoms129
Heterogen Atoms45

Software

Software
Software NamePurpose
CNXrefinement
MOSFLMdata reduction
SCALAdata scaling
CNXphasing