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Streptomyces griseus aminopeptidase complexed with L-tryptophan
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 298 PEG 4000, sodium acetate, pH 5.5, vapor diffusion, hanging drop, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.27 45.45
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 61.339 α = 90 b = 61.339 β = 90 c = 144.964 γ = 90
Symmetry Space Group P 41 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 95 CCD ADSC QUANTUM 4 2001-09-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X26C 1.100 NSLS X26C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.3 20 90.4 0.091 9.6 10 62291 62291
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) 1.3 1.32 60.2 0.216 10
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION FOURIER SYNTHESIS FREE R 1.3 20 62291 62291 3137 90.4 0.1281 0.1313 0.1742 RANDOM
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 21 2494.97
RMS Deviations Key Refinement Restraint Deviation s_approx_iso_adps 0.077 s_zero_chiral_vol 0.076 s_non_zero_chiral_vol 0.076 s_from_restr_planes 0.0288 s_angle_d 0.027 s_similar_adp_cmpnt 0.026 s_anti_bump_dis_restr 0.018 s_bond_d 0.012 s_rigid_bond_adp_cmpnt 0.004 s_similar_dist
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2024 Nucleic Acid Atoms Solvent Atoms 448 Heterogen Atoms 33
Software Software Software Name Purpose SHELXL-97 refinement SCALEPACK data scaling CNS refinement DENZO data reduction CNS phasing