X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3AI1PDB ENTRY 3AI1

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP4.52935MM NADPH, 34% (W/V) PEG 400, 200MM CALCIUM ACETATE, 100MM SODIUM ACETATE TRIHYDRATE PH 4.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K, temperature 293.0K
Crystal Properties
Matthews coefficientSolvent content
2.0840.85

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 124.29α = 90
b = 60.98β = 89.99
c = 124.45γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-rayCCDADSC QUANTUM 3152008-06-27MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONPHOTON FACTORY BEAMLINE BL-5A1.000Photon FactoryBL-5A

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
11.95099.70.0711.114693611
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.91.9599.80.3833.4

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 3AI11.919.67139564736499.80.1750.1720.221RANDOM19.4
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]
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.995
r_dihedral_angle_4_deg18.842
r_dihedral_angle_3_deg14.412
r_dihedral_angle_1_deg5.918
r_scangle_it4.711
r_scbond_it2.907
r_angle_refined_deg1.746
r_mcangle_it1.653
r_mcbond_it0.964
r_chiral_restr0.116
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.995
r_dihedral_angle_4_deg18.842
r_dihedral_angle_3_deg14.412
r_dihedral_angle_1_deg5.918
r_scangle_it4.711
r_scbond_it2.907
r_angle_refined_deg1.746
r_mcangle_it1.653
r_mcbond_it0.964
r_chiral_restr0.116
r_bond_refined_d0.02
r_gen_planes_refined0.008
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms15928
Nucleic Acid Atoms
Solvent Atoms1411
Heterogen Atoms384

Software

Software
Software NamePurpose
ADSCdata collection
MOLREPphasing
REFMACrefinement
XDSdata reduction
XDSdata scaling