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CRYSTAL STRUCTURE OF A PHOSPHOSERINE AMINOTRANSFERASE SERC (CHU_0995) FROM CYTOPHAGA HUTCHINSONII ATCC 33406 AT 1.75 A RESOLUTION
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 277 5.0000% PEG-1000, 40.0000% PEG-300, 0.1M TRIS pH 7.0, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 3.18 61.37
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 79.23 α = 90 b = 79.23 β = 90 c = 144.59 γ = 120
Symmetry Space Group P 31 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 MARMOSAIC 325 mm CCD Flat mirror (vertical focusing) 2008-11-12 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL11-1 0.91837,0.97870,0.97821 SSRL BL11-1
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 1.75 26.698 99.6 0.051 16.32 53599 -3 24.896
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 1.75 1.81 97.5 0.578 2.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 MAD THROUGHOUT 1.75 26.698 53552 2716 99.66 0.144 0.143 0.162 0.1935 RANDOM 33.319
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] -0.93 -0.46 -0.93 1.39
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.47 r_dihedral_angle_4_deg 20.981 r_dihedral_angle_3_deg 10.424 r_scangle_it 6.539 r_scbond_it 4.233 r_dihedral_angle_1_deg 4.206 r_mcangle_it 2.227 r_angle_refined_deg 1.675 r_mcbond_it 1.445 r_angle_other_deg 1.431
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.47 r_dihedral_angle_4_deg 20.981 r_dihedral_angle_3_deg 10.424 r_scangle_it 6.539 r_scbond_it 4.233 r_dihedral_angle_1_deg 4.206 r_mcangle_it 2.227 r_angle_refined_deg 1.675 r_mcbond_it 1.445 r_angle_other_deg 1.431 r_mcbond_other 0.477 r_chiral_restr 0.102 r_bond_refined_d 0.015 r_gen_planes_refined 0.008 r_gen_planes_other 0.003 r_bond_other_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2843 Nucleic Acid Atoms Solvent Atoms 390 Heterogen Atoms 123
Software Software Software Name Purpose REFMAC refinement PHENIX refinement SHELX phasing MolProbity model building XSCALE data scaling PDB_EXTRACT data extraction XDS data reduction SHELXD phasing autoSHARP phasing