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The A178L mutation in the C-terminal hinge of the flexible loop-6 of triosephosphate isomerase (TIM) induces a more closed conformation of this hinge region in dimeric and monomeric TIM
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ML1 PDB ENTRY 1ML1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.5 0.1 M CITRIC ACID PH 5.5, 20% PEG 6K, 3% TERT.BUTANOL
Crystal Properties Matthews coefficient Solvent content 2.2 43.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 68.26 α = 90 b = 117.99 β = 95.84 c = 81.77 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 CCD MARRESEARCH RH COATED, ZERODUR 2005-03-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE BW7A EMBL/DESY, HAMBURG BW7A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 1.18 25 99.9 0.06 17.01 5.2 210261 3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.18 1.19 100 0.49 3.7 5.1
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 (R-Free) Percent Reflections (Observed) 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 1ML1 1.18 25 3 210261 10519 99.9 0.1394 0.1374 0.1868 0.1824 RANDOM
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 6357.69
RMS Deviations Key Refinement Restraint Deviation s_similar_dist 0.138 s_zero_chiral_vol 0.104 s_non_zero_chiral_vol 0.1 s_angle_d 0.041 s_bond_d 0.022 s_anti_bump_dis_restr 0.02 s_from_restr_planes s_rigid_bond_adp_cmpnt s_similar_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5487 Nucleic Acid Atoms Solvent Atoms 848 Heterogen Atoms 30
Software Software Software Name Purpose SHELXL-97 refinement XDS data reduction XDS data scaling MOLREP phasing