7Q2U

The crystal structure of the HINT1 Q62A mutant.

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7	281	16% (w/v) PEG3350, 0.2 M sodium citrate, 0.1 M sodium cacodylate pH 7.0

Crystal Properties
Matthews coefficient	Solvent content
2.52	51.18

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 112.891	α = 90
b = 112.891	β = 90
c = 43.634	γ = 90

Symmetry
Space Group	P 41

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	PIXEL	DECTRIS PILATUS 6M		2019-11-30	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	BESSY BEAMLINE 14.1	0.9184	BESSY	14.1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rpim I (All)	CC (Half)	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	2.27	43.63	100	0.19	0.078	0.997	10.1	13.3		25856			41.5

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.27	2.34	100		1.621	0.66	0.748	2	13.7

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	3TW2	2.27	40.733	25842	1305	99.95	0.167	0.1636	0.2202	43.865

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]
-2.047			-2.047		4.094

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.952
r_dihedral_angle_4_deg	16.85
r_dihedral_angle_3_deg	16.567
r_lrange_it	8.773
r_lrange_other	8.762
r_dihedral_angle_1_deg	7.309
r_scangle_it	6.915
r_scangle_other	6.913
r_mcangle_it	5.609
r_mcangle_other	5.609
r_scbond_it	4.564
r_scbond_other	4.563
r_mcbond_it	3.978
r_mcbond_other	3.977
r_angle_refined_deg	1.698
r_angle_other_deg	1.237
r_nbd_refined	0.189
r_symmetry_nbd_other	0.181
r_xyhbond_nbd_refined	0.153
r_nbtor_refined	0.152
r_nbd_other	0.132
r_symmetry_xyhbond_nbd_refined	0.12
r_symmetry_nbd_refined	0.114
r_symmetry_nbtor_other	0.081
r_chiral_restr	0.076
r_bond_refined_d	0.01
r_gen_planes_refined	0.008
r_gen_planes_other	0.002
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3572
Nucleic Acid Atoms
Solvent Atoms	256
Heterogen Atoms	42

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
MOLREP	phasing