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Crystal Structure of GCaMP2-T116V,D381Y
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3EK8 PDB ENTRY 3EK8
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 293 0.2 M ammonium acetate, 0.1 M Tris, pH 8.5, 25% PEG3350, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.42 64.01
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 119.64 α = 90 b = 119.64 β = 90 c = 96.93 γ = 90
Symmetry Space Group P 41 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 RAYONIX MX225HE Kohzu HLD-4 Double Crystal 2009-04-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 31-ID APS 31-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2 23.8 99.9 0.088 20.8 13 45560 45514
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.11 100 0.574 4.3 11.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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 MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 3EK8 2 23.75 45560 45514 2450 99.88 0.1748 0.1748 0.17302 0.1781 0.20748 0.2111 RANDOM 28.561
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] 0.22 0.22 -0.45
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.649 r_dihedral_angle_4_deg 17.204 r_dihedral_angle_3_deg 16.021 r_dihedral_angle_1_deg 6.742 r_angle_refined_deg 2.022 r_angle_other_deg 1.027 r_chiral_restr 0.135 r_bond_refined_d 0.027 r_gen_planes_refined 0.011 r_gen_planes_other 0.003
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.649 r_dihedral_angle_4_deg 17.204 r_dihedral_angle_3_deg 16.021 r_dihedral_angle_1_deg 6.742 r_angle_refined_deg 2.022 r_angle_other_deg 1.027 r_chiral_restr 0.135 r_bond_refined_d 0.027 r_gen_planes_refined 0.011 r_gen_planes_other 0.003 r_bond_other_d 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_it r_scbond_it r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3151 Nucleic Acid Atoms Solvent Atoms 278 Heterogen Atoms 4
Software Software Software Name Purpose SPEC data collection PHASER phasing REFMAC refinement MOSFLM data reduction SCALA data scaling