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Pteridine reductase 1 from Leishmania major complexed with NADP+ and dihydrobiopterin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1E7W PDB ENTRY 1E7W
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.4 293 15 MG/ML PROTEIN, 0.1M NAAC/HAC BUFFER PH 5.5, 12% MPEG 5000, 0.075M CAAC2, 293K
Crystal Properties Matthews coefficient Solvent content 2.8 56
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 94.338 α = 90 b = 103.801 β = 90 c = 137.412 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD MARRESEARCH M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-2 ESRF ID14-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.2 27.74 91.1 0.077 18.9 2.4 62471 25.3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.2 2.25 84.5 0.198 6.7 2.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1E7W 2.2 27.77 62471 3161 90.5 0.198 0.198 0.227 RANDOM 23.7
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] 1.43 0.34 -1.77
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22 c_scangle_it 3.44 c_scbond_it 2.62 c_mcangle_it 2.49 c_mcbond_it 1.74 c_angle_deg 1.6 c_improper_angle_d 1.04 c_bond_d 0.014 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22 c_scangle_it 3.44 c_scbond_it 2.62 c_mcangle_it 2.49 c_mcbond_it 1.74 c_angle_deg 1.6 c_improper_angle_d 1.04 c_bond_d 0.014 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7806 Nucleic Acid Atoms Solvent Atoms 434 Heterogen Atoms 276
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling AMoRE phasing