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CRYSTAL STRUCTURE OF R-PHYCOERYTHRIN AT 2.2 ANGSTROMS
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1LIA PDB ENTRY 1LIA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 293 200 MM HEPES, 500 MM SODIUM
CHLORIDE, 50 MM POTASIUM
CHLORIDE, 15 MM SODIUM AZIDE,
16% AMMONIUM SULPHATE, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 1.88 34.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 187.268 α = 90 b = 187.268 β = 90 c = 59.109 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE MARRESEARCH 1998-08-31 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM14 ESRF BM14
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 2.16 42.55 98.7 0.101 0.101 7.3 3.1 38751
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) 2.16 2.28 89.4 0.039 0.039 2.8 2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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 FREE R PDB ENTRY 1LIA 2.25 999 34796 1856 94.6 0.18 0.192 0.153 0.279 0.2417 RANDOM BY LAYERS
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 5654
RMS Deviations Key Refinement Restraint Deviation s_similar_adp_cmpnt 0.091 s_similar_dist 0.023 s_anti_bump_dis_restr 0.018 s_from_restr_planes 0.016 s_angle_d 0.012 s_non_zero_chiral_vol 0.006 s_bond_d 0.004 s_zero_chiral_vol s_rigid_bond_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5169 Nucleic Acid Atoms Solvent Atoms 110 Heterogen Atoms 440
Software Software Software Name Purpose AMoRE phasing SHELXL-97 refinement XDS data reduction SCALEPACK data scaling