1CBL
THE 1.9 ANGSTROM STRUCTURE OF DEOXY-BETA4 HEMOGLOBIN: ANALYSIS OF THE PARTITIONING OF QUATERNARY-ASSOCIATED AND LIGAND-INDUCED CHANGES IN TERTIARY STRUCTURE
X-RAY DIFFRACTION
Crystallization
Crystal Properties | |
---|---|
Matthews coefficient | Solvent content |
2.2 | 44.2 |
Crystal Data
Unit Cell | |
---|---|
Length ( Å ) | Angle ( ˚ ) |
a = 63 | α = 90 |
b = 81.8 | β = 89.7 |
c = 54.4 | 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 |
Refinement
Statistics | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diffraction ID | Structure Solution Method | Resolution (High) | Resolution (Low) | Cut-off Sigma (F) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (Observed) | R-Work (Depositor) | R-Free (Depositor) | Mean Isotropic B | ||||||||
X-RAY DIFFRACTION | 1.8 | 10 | 2 | 46515 | 0.19 |
RMS Deviations | |
---|---|
Key | Refinement Restraint Deviation |
p_orthonormal_tor | 31.1 |
p_staggered_tor | 22.2 |
p_scangle_it | 13.4 |
p_scbond_it | 9.2 |
p_mcangle_it | 5.1 |
p_planar_tor | 3.7 |
p_mcbond_it | 3.5 |
p_multtor_nbd | 0.191 |
p_singtor_nbd | 0.183 |
p_xhyhbond_nbd | 0.173 |
Non-Hydrogen Atoms Used in Refinement | |
---|---|
Non-Hydrogen Atoms | Number |
Protein Atoms | 4492 |
Nucleic Acid Atoms | |
Solvent Atoms | 71 |
Heterogen Atoms | 192 |
Software
Software | |
---|---|
Software Name | Purpose |
PROLSQ | refinement |
TNT | refinement |