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1.01 A Crystal Structure Of Nitrophorin 4 From Rhodnius Prolixus Complexed With Nitric Oxide at pH 5.6
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 5.6 300 ammonium phosphate, pH 5.6, 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 = 70.445 α = 90 b = 42.729 β = 94.43 c = 53.098 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) 2002-02-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-1 0.7510 SSRL BL9-1
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 1.01 19.81 98.8 0.049 0.049 21 3.67 82359 82359 7.4
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 1.01 1.04 93.2 0.171 0.171 6.5 3.6 7313
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 1.01 6 81907 81907 4110 98.7 0.1032 0.1015 0.1015 0.103 0.1304 RANDOM 11
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 113 1413 1840.14
RMS Deviations Key Refinement Restraint Deviation s_approx_iso_adps 0.125 s_anti_bump_dis_restr 0.118 s_non_zero_chiral_vol 0.103 s_zero_chiral_vol 0.079 s_similar_adp_cmpnt 0.063 s_angle_d 0.033 s_bond_d 0.015 s_rigid_bond_adp_cmpnt 0.005 s_similar_dist s_from_restr_planes
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1428 Nucleic Acid Atoms Solvent Atoms 395 Heterogen Atoms 50
Software Software Software Name Purpose DENZO data reduction d*TREK data reduction SHELX model building SHELXL-97 refinement CrystalClear data scaling SHELX phasing