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Crystal structure of plant photosystem I
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.6 277 Ben-Shem, A., Nelson, N., Frolow, F. (2003) Acta Crystallogr D. 59:1824-7. PEG 6000, AMMONIUM CITRATE, PEG 400, MES, BIS-TRIS, DODECYL-THIO-MALTOSIDE, pH 6.6, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 182.283 α = 90 b = 190.376 β = 90.48 c = 220.253 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 4 2002-02-01 M SINGLE WAVELENGTH 2 1 100 CCD ADSC QUANTUM 4 2002-06-01
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-1 0.933 ESRF ID14-1 2 SYNCHROTRON ESRF BEAMLINE ID14-4 0.939 ESRF ID14-4
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 4.44 50 99.6 0.099 0.099 18.8 9 92318 92318 -3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 4.44 4.52 99.5 0.86 0.86 2.05 7 4562
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MIR 4.44 50 92318 92318 4600 99.6 0.41 0.41 0.42 RANDOM
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5488 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 8450
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling SHARP phasing REFMAC refinement