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Crystal structure of metal-citrate-binding mutant (Y221F) protein (MctA) of ABC transporter in apo state
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7F6E
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICROBATCH 293 0.2 M ammonium phosphate dibasic, 20% PEG 3350
Crystal Properties Matthews coefficient Solvent content 2.64 53.35
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 44.7 α = 90 b = 108.37 β = 90 c = 163.41 γ = 90
Symmetry Space Group I 2 2 2
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 RIGAKU RAXIS IV VariMax HF 2019-08-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 54.24 100 0.071 0.078 0.032 0.999 18 5.7 31862
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 1.94 100 0.504 0.556 0.232 0.867 5.6
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 (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 7F6E 1.9 54.24 30284 1575 99.98 0.1743 0.1726 0.2073 0.1856 RANDOM 26.192
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] -0.61 0.23 0.38
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.786 r_dihedral_angle_4_deg 19.212 r_dihedral_angle_3_deg 15.692 r_dihedral_angle_1_deg 6.705 r_angle_refined_deg 2.051 r_angle_other_deg 1.546 r_chiral_restr 0.096 r_bond_refined_d 0.016 r_gen_planes_refined 0.013 r_bond_other_d 0.001
Show All KeysRMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.786 r_dihedral_angle_4_deg 19.212 r_dihedral_angle_3_deg 15.692 r_dihedral_angle_1_deg 6.705 r_angle_refined_deg 2.051 r_angle_other_deg 1.546 r_chiral_restr 0.096 r_bond_refined_d 0.016 r_gen_planes_refined 0.013 r_bond_other_d 0.001 r_gen_planes_other 0.001
Hide All KeysNon-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2656 Nucleic Acid Atoms Solvent Atoms 249 Heterogen Atoms 33
Software Software Software Name Purpose HKL-3000 data collection MOSFLM data reduction Aimless data scaling PHASER phasing Coot model building REFMAC refinement PDB_EXTRACT data extraction