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Structure and function of the Human Sperm-Specific Isoform of Protein Kinase A (PKA) Catalytic Subunit C alpha 2
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1SMH PDB ENTRY 1SMH
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 20 % PEG 3350, 0.2 M POTASSIUM ACETATE, 5 % POLYPROPYLENE GLYCOL P400
Crystal Properties Matthews coefficient Solvent content 2.58 52.42
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 76.396 α = 90 b = 89.971 β = 90 c = 115.68 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 315r M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-4 ESRF ID14-4
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 2.3 71.02 97 0.08 9.7 3.1 34845
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 2.3 7.27 98.4 0.23 4.5 3.1
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 1SMH 2.3 71.02 32998 1737 96.18 0.201 0.1977 0.1953 0.26431 0.2615 RANDOM 21.467
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] -0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.773 r_dihedral_angle_4_deg 24.71 r_dihedral_angle_3_deg 17.643 r_dihedral_angle_1_deg 6.181 r_scangle_it 4.551 r_scbond_it 2.859 r_angle_refined_deg 1.799 r_mcangle_it 1.763 r_mcbond_it 0.952 r_chiral_restr 0.118
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.773 r_dihedral_angle_4_deg 24.71 r_dihedral_angle_3_deg 17.643 r_dihedral_angle_1_deg 6.181 r_scangle_it 4.551 r_scbond_it 2.859 r_angle_refined_deg 1.799 r_mcangle_it 1.763 r_mcbond_it 0.952 r_chiral_restr 0.118 r_bond_refined_d 0.02 r_gen_planes_refined 0.008 r_bond_other_d r_angle_other_deg r_gen_planes_other 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_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 5366 Nucleic Acid Atoms Solvent Atoms 364 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALEPACK data scaling MOLREP phasing