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Structure of SRSF6 RRM2 WT with "GGA"-RNA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other Own crystal structure for apo SRSF6 RRM2 Wt in silico model AlphaFold
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 277 0.1 M HEPES pH 7.0, 0.1 M NH4SO4, 0.1 M Na-Form, 25 % Smear Broad
Crystal Properties Matthews coefficient Solvent content 2.07
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 65.778 α = 90 b = 65.778 β = 90 c = 45.752 γ = 120
Symmetry Space Group P 31 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS EIGER X 16M 2024-03-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1) 0.96862 PETRA III, EMBL c/o DESY P13 (MX1)
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) CC (Half) 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 56.97 99.9 1 23.7 19.6 5312
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.3 2.38 0.976
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 MOLECULAR REPLACEMENT THROUGHOUT 2.3 35.67 5296 274 99.8 0.244 0.2437 0.2385 0.2501 0.2486 RANDOM 72.39
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] -11.7492 -11.7492 23.4985
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 16.48 t_omega_torsion 2.61 t_angle_deg 0.75 t_bond_d 0.007 t_dihedral_angle_d t_gen_planes t_it t_chiral_improper_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 662 Nucleic Acid Atoms 66 Solvent Atoms 1 Heterogen Atoms
Software Software Software Name Purpose MxCuBE data collection autoPROC data reduction XDS data reduction STARANISO data scaling pointless data scaling Aimless data scaling PHASER phasing BUCCANEER model building Coot model building REFMAC refinement PDB-REDO refinement BUSTER refinement