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Crystal structure of 7,8-diaminopelargonic acid synthase in complex with 7-keto-8-aminopelargonic acid
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.5 293 25% PEG-4000, 20% MPD, 100MM HEPES PH7.5, 5MM KAPA (7-KETO-8-AMINOPELARGONIC ACID), 20 DEGREES C, MICROSEEDING., pH 7.50
Crystal Properties Matthews coefficient Solvent content 2.06 30
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.97 α = 90 b = 55.94 β = 95.69 c = 120.84 γ = 90
Symmetry Space Group P 1 21 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 IMAGE PLATE MARRESEARCH 1998-10-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-D
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 2.7 20 99.9 0.104 17.6 5.8 21479 2 42.6
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 2.7 2.82 99.7 0.326 5.4
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-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION OTHER THROUGHOUT 2.7 20 21479 99.9 0.225 0.279 RANDOM 51.8
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]
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 30.4 p_staggered_tor 18.7 p_special_tor 15 p_scangle_it 8.13 p_scbond_it 6.406 p_mcangle_it 3.254 p_planar_tor 2.9 p_mcbond_it 1.977 p_multtor_nbd 0.262 p_singtor_nbd 0.188
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 30.4 p_staggered_tor 18.7 p_special_tor 15 p_scangle_it 8.13 p_scbond_it 6.406 p_mcangle_it 3.254 p_planar_tor 2.9 p_mcbond_it 1.977 p_multtor_nbd 0.262 p_singtor_nbd 0.188 p_xyhbond_nbd 0.18 p_chiral_restr 0.113 p_angle_d 0.033 p_planar_d 0.03 p_plane_restr 0.0174 p_bond_d 0.009 p_angle_deg p_hb_or_metal_coord p_xhyhbond_nbd p_orthonormal_tor
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6398 Nucleic Acid Atoms Solvent Atoms 94 Heterogen Atoms 58
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling CCP4 phasing