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Crystal structure of Putative amino-acid aminotransferase (YP_265399.1) from Psychrobacter arcticum 273-4 at 2.50 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.6 293 0.1700M ammonium acetate, 15.0000% Glycerol, 25.5000% polyethylene glycol 4000, 0.1M sodium citrate pH 5.6, Additive: 0.001 M FeCl2, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.96 58.45
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 152.813 α = 90 b = 152.813 β = 90 c = 100.614 γ = 90
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 collimating mirror, toroid focusing mirror 2009-03-20 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 0.91162,0.97934,0.97920 SSRL BL9-2
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 2.5 29.975 93.7 0.075 9.14 3.79 39646 -3 47.923
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 2.5 2.59 85.1 0.438 2
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT 2.5 29.975 39646 1986 98.82 0.181 0.178 0.1895 0.221 0.2364 RANDOM 38.562
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] 0.25 0.25 -0.5
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.75 r_dihedral_angle_4_deg 16.105 r_dihedral_angle_3_deg 12.166 r_dihedral_angle_1_deg 4.108 r_angle_refined_deg 1.797 r_mcangle_it 1.377 r_angle_other_deg 1.363 r_scangle_it 1.303 r_scbond_it 0.806 r_mcbond_it 0.802
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.75 r_dihedral_angle_4_deg 16.105 r_dihedral_angle_3_deg 12.166 r_dihedral_angle_1_deg 4.108 r_angle_refined_deg 1.797 r_mcangle_it 1.377 r_angle_other_deg 1.363 r_scangle_it 1.303 r_scbond_it 0.806 r_mcbond_it 0.802 r_mcbond_other 0.137 r_chiral_restr 0.107 r_bond_refined_d 0.015 r_gen_planes_refined 0.006 r_bond_other_d 0.003 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6775 Nucleic Acid Atoms Solvent Atoms 203 Heterogen Atoms 48
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