☰ Navigation Tabs
H142A mutant of Phosphoketolase from Bifidobacterium Breve complexed with acetyl thiamine diphosphate
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3AHC PDB ENTRY 3AHC
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 9 293 24%(v/v) PEG 6000, 0.1M BICINE buffer, pH 9.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.36 63.42
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 174.606 α = 90 b = 174.606 β = 90 c = 163.644 γ = 90
Symmetry Space Group I 4 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 CCD ADSC QUANTUM 315r mirrors 2009-12-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-5A 1.0000 Photon Factory BL-5A
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 2.1 50 100 0.072 44.7 14.7 73408 73374 23.4
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) 2.1 2.14 100 0.284 9.7 14.9 3612
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 (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 3AHC 2.1 34.15 73374 69663 3698 99.99 0.16026 0.15835 0.1574 0.1963 0.1952 RANDOM 23.381
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] -0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.549 r_dihedral_angle_4_deg 21.525 r_dihedral_angle_3_deg 14.986 r_dihedral_angle_1_deg 7.086 r_scangle_it 5.115 r_scbond_it 3.469 r_angle_refined_deg 2.139 r_mcangle_it 1.989 r_mcbond_it 1.229 r_chiral_restr 0.216
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.549 r_dihedral_angle_4_deg 21.525 r_dihedral_angle_3_deg 14.986 r_dihedral_angle_1_deg 7.086 r_scangle_it 5.115 r_scbond_it 3.469 r_angle_refined_deg 2.139 r_mcangle_it 1.989 r_mcbond_it 1.229 r_chiral_restr 0.216 r_bond_refined_d 0.029 r_gen_planes_refined 0.013 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6374 Nucleic Acid Atoms Solvent Atoms 553 Heterogen Atoms 77
Software Software Software Name Purpose HKL-2000 data collection REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling REFMAC phasing