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Calcium-saturated GCaMP2 Monomer
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3EKH PDB entry 3EKH
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 298 0.1 M Magnesium formate dihydrate, 15% w/v Polyethylene glycol 3,350, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.41 48.89
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 60.498 α = 90 b = 117.26 β = 90 c = 68.801 γ = 90
Symmetry Space Group P 21 21 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 315 2008-06-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 1.000 ALS 8.2.2
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 2.65 50 98.5 0.076 3.1 14650 2
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 2.65 2.74 92.1 0.279 4.2 3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT PDB entry 3EKH 2.65 45.45 13914 736 98.27 0.22511 0.22229 0.2183 0.2795 0.2702 RANDOM 43.902
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] -0.69 -2.56 3.25
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.716 r_dihedral_angle_3_deg 18.553 r_dihedral_angle_4_deg 17.016 r_dihedral_angle_1_deg 6.317 r_scangle_it 2.569 r_scbond_it 1.526 r_angle_refined_deg 1.336 r_mcangle_it 1.122 r_mcbond_it 0.609 r_nbtor_refined 0.302
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.716 r_dihedral_angle_3_deg 18.553 r_dihedral_angle_4_deg 17.016 r_dihedral_angle_1_deg 6.317 r_scangle_it 2.569 r_scbond_it 1.526 r_angle_refined_deg 1.336 r_mcangle_it 1.122 r_mcbond_it 0.609 r_nbtor_refined 0.302 r_nbd_refined 0.204 r_symmetry_vdw_refined 0.145 r_xyhbond_nbd_refined 0.135 r_metal_ion_refined 0.132 r_symmetry_hbond_refined 0.13 r_chiral_restr 0.075 r_bond_refined_d 0.01 r_gen_planes_refined 0.004 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_other r_symmetry_vdw_other 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 2767 Nucleic Acid Atoms Solvent Atoms 29 Heterogen Atoms 3
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction BOS data collection