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Crystal structure of Putative SnoaL-like polyketide cyclase (YP_509242.1) from Jannaschia Sp. CCS1 at 1.40 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 277 0.2000M CaCl2, 28.0000% PEG-400, 0.1M HEPES pH 7.5, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.62 53
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.036 α = 90 b = 57.036 β = 90 c = 181.14 γ = 120
Symmetry Space Group P 65 2 2
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 MARMOSAIC 325 mm CCD Flat collimating mirror, toroid focusing mirror 2009-07-30 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 0.91162,0.97925,0.97911 SSRL BL9-2
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 1.4 29.21 98.4 0.069 0.069 18.6 9.5 34674 18.347
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 1.4 1.44 97 0.988 0.988 0.8 9.8 2472
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 MAD THROUGHOUT 1.4 29.21 34674 1739 97.85 0.182 0.181 0.186 0.198 0.2001 RANDOM 23.155
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] -0.16 -0.08 -0.16 0.25
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.678 r_dihedral_angle_4_deg 17.631 r_dihedral_angle_3_deg 12.593 r_dihedral_angle_1_deg 5.512 r_scangle_it 4.725 r_scbond_it 3.079 r_mcangle_it 2.176 r_mcbond_it 1.893 r_angle_refined_deg 1.642 r_angle_other_deg 0.984
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.678 r_dihedral_angle_4_deg 17.631 r_dihedral_angle_3_deg 12.593 r_dihedral_angle_1_deg 5.512 r_scangle_it 4.725 r_scbond_it 3.079 r_mcangle_it 2.176 r_mcbond_it 1.893 r_angle_refined_deg 1.642 r_angle_other_deg 0.984 r_mcbond_other 0.502 r_symmetry_vdw_other 0.356 r_symmetry_hbond_refined 0.255 r_nbd_refined 0.225 r_nbd_other 0.201 r_xyhbond_nbd_refined 0.189 r_nbtor_refined 0.182 r_symmetry_vdw_refined 0.176 r_chiral_restr 0.103 r_nbtor_other 0.087 r_bond_refined_d 0.017 r_gen_planes_refined 0.008 r_bond_other_d 0.002 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1114 Nucleic Acid Atoms Solvent Atoms 207 Heterogen Atoms 25
Software Software Software Name Purpose REFMAC refinement PHENIX refinement SHELX phasing MolProbity model building SCALA data scaling PDB_EXTRACT data extraction MOSFLM data reduction SHARP phasing