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Crystal Structure Of The Monomeric Isocitrate Dehydrogenase In Complex With NADP+
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ITW PDB ENTRY 1ITW
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 293 PEG 6000, HEPES-NaOH, CaCl2, NADP+, Isocitrate, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
Crystal Properties Matthews coefficient Solvent content 2.6 52.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 113.496 α = 90 b = 110.407 β = 90.156 c = 133.698 γ = 90
Symmetry Space Group P 1 21 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 CCD MARRESEARCH 2002-06-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL41XU 0.9000 SPring-8 BL41XU
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 3.2 20 96.2 0.092 7 3.4 57614 52458 3 55.7
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) 3.2 3.37 92.8 0.323 2.3 3.2 7347
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1ITW 3.2 10 2.4 50708 46930 4645 88.8 0.26 0.297 RANDOM 36.61
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] -3.59 0.949 -17.439 21.029
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.13408 c_scangle_it 2.03 c_scbond_it 1.84 c_angle_deg 1.52682 c_mcangle_it 1.25 c_mcbond_it 1.04 c_improper_angle_d 0.98993 c_bond_d 0.008059
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 22544 Nucleic Acid Atoms Solvent Atoms 445 Heterogen Atoms 192
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling AMoRE phasing CNS refinement CCP4 data scaling