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CRYSTAL STRUCTURE OF LSSmKate2 red fluorescent proteins with large Stokes shift
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3KCS PDB ENTRY 3KCS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.5 298 0.1 M Na-acetate, 25% PEG 3350, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.04 39.65
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 71.704 α = 90 b = 49.454 β = 93.13 c = 127.171 γ = 90
Symmetry Space Group P 1 21 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 CCD ADSC QUANTUM 315 2009-08-26 SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A 1.08 NSLS X29A
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 1.5 50 96.2 0.052 14.6 4.9 137175
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) 1.5 1.53 94 0.398 4.8 6659
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 3KCS 1.5 19.99 137082 6886 96 0.1753 0.1739 0.181 0.2018 0.2103 RANDOM 15.7046
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]
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.947 r_dihedral_angle_3_deg 13.505 r_dihedral_angle_4_deg 12.504 r_dihedral_angle_1_deg 6.867 r_scbond_it 4.133 r_mcangle_it 2.655 r_angle_refined_deg 1.672 r_scangle_it 1.532 r_mcbond_it 1.095 r_chiral_restr 0.096
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.947 r_dihedral_angle_3_deg 13.505 r_dihedral_angle_4_deg 12.504 r_dihedral_angle_1_deg 6.867 r_scbond_it 4.133 r_mcangle_it 2.655 r_angle_refined_deg 1.672 r_scangle_it 1.532 r_mcbond_it 1.095 r_chiral_restr 0.096 r_bond_refined_d 0.012 r_gen_planes_refined 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7150 Nucleic Acid Atoms Solvent Atoms 966 Heterogen Atoms 12
Software Software Software Name Purpose SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction CBASS data collection HKL-2000 data reduction PHASER phasing