2HHE
OXYGEN AFFINITY MODULATION BY THE N-TERMINI OF THE BETA CHAINS IN HUMAN AND BOVINE HEMOGLOBIN
X-RAY DIFFRACTION
Crystallization
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.21 | 44.27 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 62.71 | α = 90 |
b = 82.38 | β = 99.21 |
c = 53.58 | γ = 90 |
Symmetry | |
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Space Group | P 1 21 1 |
Data Collection
Refinement
Statistics | |||||||||||||||||||
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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 | R-Free | Mean Isotropic B | ||||||||
X-RAY DIFFRACTION | 2.2 | 6 | 4 | 18776 | 0.175 | 19.34 |
Temperature Factor Modeling | ||||||
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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 | |
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Key | Refinement Restraint Deviation |
p_orthonormal_tor | 33.5 |
p_staggered_tor | 19.3 |
p_planar_tor | 3.4 |
p_scangle_it | 2.054 |
p_scbond_it | 1.292 |
p_mcangle_it | 1.281 |
p_mcbond_it | 0.769 |
p_xhyhbond_nbd | 0.214 |
p_multtor_nbd | 0.212 |
p_chiral_restr | 0.202 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 4366 |
Nucleic Acid Atoms | |
Solvent Atoms | 434 |
Heterogen Atoms | 172 |
Software
Software | |
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Software Name | Purpose |
PROLSQ | refinement |