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Crystal Structure of Arabidopsis thaliana PII bound to citrate
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1UL3 pdb entry 1UL3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 298 1.4 M ammonium citrate, 10% glycerol, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 1.89 34.75
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 92.709 α = 90 b = 66.752 β = 118.93 c = 61.743 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE MAR scanner 345 mm plate Osmic multilayer 2005-09-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU300
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 1.9 20 99.2 0.051 0.051 24 3.3 25717 25717 -3 18.5
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.9 1.97 95.3 0.244 0.244 5 2.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT pdb entry 1UL3 1.9 20 24505 24505 1323 99.13 0.19278 0.19278 0.19106 0.1909 0.22406 0.225 RANDOM 23.711
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] 0.77 -0.3 -0.37 -0.69
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.855 r_dihedral_angle_4_deg 14.556 r_dihedral_angle_3_deg 13.836 r_scangle_it 5.447 r_dihedral_angle_1_deg 5.026 r_scbond_it 3.515 r_mcangle_it 2.563 r_mcbond_it 1.673 r_angle_refined_deg 1.027 r_nbtor_refined 0.295
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.855 r_dihedral_angle_4_deg 14.556 r_dihedral_angle_3_deg 13.836 r_scangle_it 5.447 r_dihedral_angle_1_deg 5.026 r_scbond_it 3.515 r_mcangle_it 2.563 r_mcbond_it 1.673 r_angle_refined_deg 1.027 r_nbtor_refined 0.295 r_nbd_refined 0.173 r_symmetry_vdw_refined 0.127 r_xyhbond_nbd_refined 0.102 r_symmetry_hbond_refined 0.072 r_chiral_restr 0.066 r_bond_refined_d 0.007 r_gen_planes_refined 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2509 Nucleic Acid Atoms Solvent Atoms 153 Heterogen Atoms 39
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling PHASER phasing