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CRYSTAL STRUCTURE OF A CALCIUM-BINDING PROTEIN, REGUCALCIN (AGR_C_1268) FROM AGROBACTERIUM TUMEFACIENS STR. C58 AT 1.55 A RESOLUTION
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION,SITTING DROP,NANODROP 277 22% PEG 3350, 0.2M NA_Potassium Chloride, VAPOR DIFFUSION,SITTING DROP,NANODROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 1.92 35.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 46.258 α = 90 b = 75.703 β = 90 c = 81.538 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 ADSC QUANTUM 315 Flat mirror (vertical focusing) 2004-05-16 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL11-1 0.918370, 0.979156, 0.979535 SSRL BL11-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 1.55 29.3 76.7 0.077 0.077 5.9 3.4 32369
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.55 1.63 30.6 30.6 0.406 0.406 1.3 2.1
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 (All) 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 1.55 29.3 30729 1606 76.58 0.139 0.13911 0.137 0.1499 0.176 0.1855 RANDOM 11.803
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] 0.92 0.01 -0.93
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.808 r_dihedral_angle_3_deg 12.549 r_dihedral_angle_4_deg 12.506 r_scangle_it 6.241 r_dihedral_angle_1_deg 6.168 r_scbond_it 4.138 r_mcangle_it 2.701 r_mcbond_it 1.684 r_angle_refined_deg 1.528 r_angle_other_deg 0.81
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.808 r_dihedral_angle_3_deg 12.549 r_dihedral_angle_4_deg 12.506 r_scangle_it 6.241 r_dihedral_angle_1_deg 6.168 r_scbond_it 4.138 r_mcangle_it 2.701 r_mcbond_it 1.684 r_angle_refined_deg 1.528 r_angle_other_deg 0.81 r_mcbond_other 0.524 r_symmetry_vdw_other 0.25 r_nbd_refined 0.207 r_nbd_other 0.192 r_nbtor_refined 0.169 r_symmetry_hbond_refined 0.154 r_xyhbond_nbd_refined 0.151 r_metal_ion_refined 0.107 r_chiral_restr 0.097 r_nbtor_other 0.083 r_symmetry_vdw_refined 0.068 r_bond_refined_d 0.015 r_gen_planes_refined 0.007 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2229 Nucleic Acid Atoms Solvent Atoms 378 Heterogen Atoms 6
Software Software Software Name Purpose REFMAC refinement SCALA data scaling PDB_EXTRACT data extraction MOSFLM data reduction CCP4 data scaling SHARP phasing