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1.08 A Crystal Structure Of Nitrophorin 4 From Rhodnius Prolixus Complexed With Nitric Oxide at pH 7.4
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1KOI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.4 300 ammonium phosphate, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 300.0K
Crystal Properties Matthews coefficient Solvent content 1.63 24.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 70.147 α = 90 b = 42.775 β = 94.09 c = 53.042 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 315 Flat mirror (vertical focusing) 2002-05-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL11-1 0.9800 SSRL BL11-1
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 1.08 36 98.4 0.059 0.059 10.4 5.5 66157 66157 10.7
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) 1.08 1.12 95.1 0.27 0.27 1.8 4.6 6226
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION FOURIER SYNTHESIS FREE R 1KOI 1.08 6 65756 65756 3303 98.4 0.136 0.13411 0.1341 0.1365 0.1714 RANDOM 14.3
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 60 1341 1766.55
RMS Deviations Key Refinement Restraint Deviation s_from_restr_planes 0.426 s_approx_iso_adps 0.087 s_non_zero_chiral_vol 0.081 s_zero_chiral_vol 0.076 s_similar_adp_cmpnt 0.051 s_angle_d 0.033 s_anti_bump_dis_restr 0.032 s_bond_d 0.013 s_rigid_bond_adp_cmpnt 0.005 s_similar_dist
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1552 Nucleic Acid Atoms Solvent Atoms 316 Heterogen Atoms 45
Software Software Software Name Purpose DENZO data reduction d*TREK data reduction SHELX model building SHELXL-97 refinement CrystalClear data scaling SHELX phasing