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Carboxyethylarginine synthase from Streptomyces clavuligerus (SeMet structure)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.5 1.6M (NH4)2SO4, 0.1M HEPES PH7.4. 10 MG/ML PROTEIN WITH 3-FOLD EXCESS OF TDP., pH 7.50
Crystal Properties Matthews coefficient Solvent content 2.86 56.6
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 117.69 α = 90 b = 127.27 β = 90 c = 196.77 γ = 90
Symmetry Space Group P 21 21 21
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 2003-07-15 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM14 0.9788, 0.8856 ESRF BM14
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 2.35 32.44 96.7 0.081 7.6 5.8 119393
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 2.35 2.48 94.2 0.189 3.8 5
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 2.35 35.14 113549 5782 96.4 0.159 0.157 0.167 0.198 0.2034 RANDOM 20.09
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] 0.06 0.38 -0.44
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.358 r_scangle_it 2.776 r_scbond_it 1.642 r_angle_refined_deg 1.337 r_mcangle_it 0.977 r_angle_other_deg 0.826 r_mcbond_it 0.509 r_symmetry_vdw_other 0.266 r_nbd_other 0.237 r_symmetry_vdw_refined 0.204
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.358 r_scangle_it 2.776 r_scbond_it 1.642 r_angle_refined_deg 1.337 r_mcangle_it 0.977 r_angle_other_deg 0.826 r_mcbond_it 0.509 r_symmetry_vdw_other 0.266 r_nbd_other 0.237 r_symmetry_vdw_refined 0.204 r_nbd_refined 0.203 r_symmetry_hbond_refined 0.17 r_xyhbond_nbd_refined 0.135 r_nbtor_other 0.083 r_chiral_restr 0.08 r_bond_refined_d 0.012 r_gen_planes_refined 0.005 r_gen_planes_other 0.005 r_bond_other_d 0.002 r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_deg r_nbtor_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 16592 Nucleic Acid Atoms Solvent Atoms 947 Heterogen Atoms 148
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling CNS phasing