2Q3M

Ensemble refinement of the protein crystal structure of an Arabidopsis thaliana putative steroid sulphotransferase


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1Q44PDB entry 1Q44

Crystallization

Crystal Properties
Matthews coefficientSolvent content
2.8957.2

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 91.477α = 90
b = 120.899β = 90
c = 74.315γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray MSINGLE WAVELENGTH

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 DIFFRACTIONRe-refinement using ensemble modelTHROUGHOUTPDB entry 1Q441.919.7932541164999.30.1570.1570.217RANDOM30.4
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]
-0.250.240.01
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d22.3
c_scangle_it2.74
c_mcangle_it2.19
c_scbond_it2.17
c_angle_deg1.8
c_mcbond_it1.61
c_improper_angle_d1.13
c_bond_d0.017
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2306
Nucleic Acid Atoms
Solvent Atoms214
Heterogen Atoms7

Software

Software
Software NamePurpose
CNSrefinement
PDB_EXTRACTdata extraction
CNSphasing