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Crystal Structure and Raman Studies of dsFP483, a Cyan Fluorescent Protein from Discosoma striata
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1G7K PDB code 1G7K
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.9 277 100 mM HEPES pH 7.9, 300 mM NaCl, 200 mM calcium acetate, 16% v/v PEG 4000, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.46 50.03
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 111.202 α = 90 b = 78.269 β = 91.35 c = 188.566 γ = 90
Symmetry Space Group C 1 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 CCD ADSC QUANTUM 4 2004-10-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.3 1.000 ALS 5.0.3
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 2.09 40 94.8 0.07 21.8 7 90778 16.4
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.1 2.18 67.5 0.359 5.4 5.1 6452
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 (All) 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 code 1G7K 2.09 40 86207 4569 94.81 0.18634 0.18476 0.214 0.21668 0.2396 RANDOM 18.039
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] -0.89 -0.62 2.57 -1.71
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.314 r_dihedral_angle_3_deg 15.791 r_dihedral_angle_4_deg 15.651 r_dihedral_angle_1_deg 6.475 r_scangle_it 2.548 r_scbond_it 1.661 r_angle_refined_deg 1.52 r_mcangle_it 0.989 r_mcbond_it 0.514 r_nbtor_refined 0.307
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.314 r_dihedral_angle_3_deg 15.791 r_dihedral_angle_4_deg 15.651 r_dihedral_angle_1_deg 6.475 r_scangle_it 2.548 r_scbond_it 1.661 r_angle_refined_deg 1.52 r_mcangle_it 0.989 r_mcbond_it 0.514 r_nbtor_refined 0.307 r_symmetry_hbond_refined 0.276 r_metal_ion_refined 0.231 r_symmetry_vdw_refined 0.222 r_nbd_refined 0.207 r_xyhbond_nbd_refined 0.177 r_chiral_restr 0.093 r_bond_refined_d 0.011 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9060 Nucleic Acid Atoms Solvent Atoms 567 Heterogen Atoms 2
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling MOLREP phasing