4QQ8

Crystal structure of the formolase FLS in space group P 43 21 2


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2AGOPDB entry 2AGO

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP729814 to 16 % PEG3000, 100 mM TrisHCl, 150 mM Calcium acetate., pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.8757.18

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 144.742α = 90
b = 144.742β = 90
c = 269.553γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRIGAKU SATURN 702012-08-22MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU MICROMAX-007 HF1.54

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym 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
12.88127.5297.90.1329.965.865530641541147.85
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.882.9895.10.8452.115.26122

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (I)Number Reflections (All)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 2AGO2.88127.5226194460906318597.840.170540.169070.19874RANDOM54.234
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]
-0.06-0.060.12
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.901
r_dihedral_angle_4_deg18.327
r_dihedral_angle_3_deg15.954
r_dihedral_angle_1_deg5.615
r_long_range_B_refined5.461
r_long_range_B_other5.46
r_scangle_other4.094
r_mcangle_other3.142
r_mcangle_it3.141
r_scbond_it2.531
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.901
r_dihedral_angle_4_deg18.327
r_dihedral_angle_3_deg15.954
r_dihedral_angle_1_deg5.615
r_long_range_B_refined5.461
r_long_range_B_other5.46
r_scangle_other4.094
r_mcangle_other3.142
r_mcangle_it3.141
r_scbond_it2.531
r_scbond_other2.53
r_mcbond_it1.963
r_mcbond_other1.952
r_angle_refined_deg1.484
r_angle_other_deg1.037
r_chiral_restr0.076
r_bond_refined_d0.012
r_gen_planes_refined0.007
r_bond_other_d0.005
r_gen_planes_other0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms16708
Nucleic Acid Atoms
Solvent Atoms50
Heterogen Atoms124

Software

Software
Software NamePurpose
ADSCdata collection
PHASERphasing
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling