X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1ALKpdb entry 1ALK

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP827720% PEG 4000, 0.2 M HEPES, 1 mM ZnCl2, 0.01 mM MgCl2, pH 8, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.6152.95

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 65.963α = 90
b = 98.457β = 94.61
c = 152.146γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 3152004-05-26MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRL BEAMLINE BL9-21.0332SSRLBL9-2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
11.2508615.93.4501190
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.21.2428.33.11.8

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTpdb entry 1ALK1.2505280705011902654687.440.149480.149480.148460.16869RANDOM12.209
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]
0.290.50.05-0.26
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg41.544
r_dihedral_angle_4_deg17.177
r_dihedral_angle_3_deg11.47
r_dihedral_angle_1_deg6.222
r_scangle_it3.922
r_scbond_it2.637
r_mcangle_it1.762
r_angle_refined_deg1.42
r_rigid_bond_restr1.135
r_mcbond_it1.132
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg41.544
r_dihedral_angle_4_deg17.177
r_dihedral_angle_3_deg11.47
r_dihedral_angle_1_deg6.222
r_scangle_it3.922
r_scbond_it2.637
r_mcangle_it1.762
r_angle_refined_deg1.42
r_rigid_bond_restr1.135
r_mcbond_it1.132
r_angle_other_deg0.97
r_mcbond_other0.687
r_chiral_restr0.088
r_bond_refined_d0.013
r_gen_planes_refined0.007
r_bond_other_d0.001
r_gen_planes_other0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms12952
Nucleic Acid Atoms
Solvent Atoms1878
Heterogen Atoms32

Software

Software
Software NamePurpose
Blu-Icedata collection
PHASERphasing
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling