7AET | pdb_00007aet

Pressure wave-exposed human hemoglobin: probe only data (3500 indexed images)

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	BATCH MODE		293	3.2 M NaH2PO4/ 3.2 M K2HPO4 in a 2:1 ratio

Crystal Properties
Matthews coefficient	Solvent content
2.43	49.35

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 55.7	α = 90
b = 158.1	β = 90
c = 67.7	γ = 90

Symmetry
Space Group	P 21 21 21

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	293	PIXEL	CS-PAD CXI-2		2018-01-01	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	FREE ELECTRON LASER	SLAC LCLS BEAMLINE CXI	1.743	SLAC LCLS	CXI

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	CC (Half)	R Split (All)	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	2.53	28.48	99.9	0.702	0.481	2.1	18.4		19339

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	CC (Half)	R Split (All)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.53	2.6			0.233	1.03

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-Factor (All)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	Mean Isotropic B
X-RAY DIFFRACTION	FOURIER SYNTHESIS	FREE R-VALUE	2.53	28.06	20565	1051	97.183	0.231	0.2276	0.23	0.2883	0.29	44.782

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]
-1.39			-0.088		1.478

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.964
r_dihedral_angle_3_deg	15.104
r_dihedral_angle_4_deg	8.639
r_lrange_it	7.344
r_lrange_other	7.339
r_dihedral_angle_1_deg	5.405
r_scangle_it	5.38
r_scangle_other	5.38
r_mcangle_it	4.597
r_mcangle_other	4.596
r_scbond_it	3.313
r_scbond_other	3.313
r_mcbond_other	2.906
r_mcbond_it	2.904
r_angle_refined_deg	1.49
r_angle_other_deg	1.163
r_xyhbond_nbd_refined	0.187
r_nbd_refined	0.182
r_symmetry_nbd_other	0.166
r_nbtor_refined	0.147
r_symmetry_nbd_refined	0.129
r_nbd_other	0.129
r_symmetry_nbtor_other	0.078
r_chiral_restr	0.062
r_bond_refined_d	0.007
r_gen_planes_refined	0.005
r_gen_planes_other	0.005
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4332
Nucleic Acid Atoms
Solvent Atoms	38
Heterogen Atoms	180

Software

Software
Software Name	Purpose
REFMAC	refinement
CrystFEL	data reduction
CrystFEL	data scaling
REFMAC	phasing