2FMY

CO-dependent transcription factor CooA from Carboxydothermus hydrogenoformans (Imidazole-bound form)


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION6280100mM Bis-Tris buffer, 30% polyethyleneglycol 3000, 5% Dioxane, 4.5% Glycerol, pH 6.0, VAPOR DIFFUSION, temperature 280K
Crystal Properties
Matthews coefficientSolvent content
2.5652.03

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 61.654α = 90
b = 93.93β = 104.73
c = 91.901γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 42005-04-19MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSPRING-8 BEAMLINE BL44B21.000SPring-8BL44B2

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
12.232.36551329512451

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 DIFFRACTIONSADTHROUGHOUT2.232.334868125631000.20920.20720.24732RANDOM41.895
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]
-2.961.89-1.615.53
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.003
r_dihedral_angle_3_deg14.907
r_dihedral_angle_4_deg14.449
r_dihedral_angle_1_deg5.126
r_scangle_it1.773
r_angle_refined_deg1.149
r_scbond_it1.113
r_mcangle_it0.746
r_mcbond_it0.454
r_nbtor_refined0.295
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.003
r_dihedral_angle_3_deg14.907
r_dihedral_angle_4_deg14.449
r_dihedral_angle_1_deg5.126
r_scangle_it1.773
r_angle_refined_deg1.149
r_scbond_it1.113
r_mcangle_it0.746
r_mcbond_it0.454
r_nbtor_refined0.295
r_nbd_refined0.192
r_symmetry_vdw_refined0.162
r_symmetry_hbond_refined0.145
r_xyhbond_nbd_refined0.124
r_chiral_restr0.07
r_bond_refined_d0.009
r_gen_planes_refined0.003
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms7000
Nucleic Acid Atoms
Solvent Atoms254
Heterogen Atoms192

Software

Software
Software NamePurpose
CNSrefinement
HKL-2000data reduction
CCP4data scaling
SHARPphasing
REFMACrefinement