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Crystal structure of L26N/D28N/H93G mutant of Human acidic fibroblast growth factor
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1K5U pdb entry 1K5U
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 298.15 PEG4000, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.15K
Crystal Properties Matthews coefficient Solvent content 2.1 41.29
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 33.389 α = 90 b = 44.19 β = 100.45 c = 47.957 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 103 CCD ADSC QUANTUM 315 2006-09-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X25 1.0 NSLS X25
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 1.55 32.84 89.7 0.062 41.87 4.4 19577 17570 3 3 21.3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.55 1.61 75.4 0.231 3.02 1.4 1523
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) 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 MOLECULAR REPLACEMENT THROUGHOUT pdb entry 1K5U 1.55 32.84 2 19577 17570 845 87.4 0.191 0.191 0.1948 0.2 0.2021 RANDOM 24.4
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] 0.76 2.35 1.36 -2.12
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 26.5 c_scangle_it 3.5 c_scbond_it 2.31 c_mcangle_it 2.29 c_mcbond_it 1.46 c_angle_deg 1.4 c_improper_angle_d 0.95 c_bond_d 0.009 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 26.5 c_scangle_it 3.5 c_scbond_it 2.31 c_mcangle_it 2.29 c_mcbond_it 1.46 c_angle_deg 1.4 c_improper_angle_d 0.95 c_bond_d 0.009 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1051 Nucleic Acid Atoms Solvent Atoms 100 Heterogen Atoms 5
Software Software Software Name Purpose CNS refinement HKL-2000 data collection HKL-2000 data reduction SCALEPACK data scaling CNS phasing