Experiment: 5BT1

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP		287	0.1M Magnesium formate dihydrate, 15% PEG3350

Crystal Properties
Matthews coefficient	Solvent content
1.59	22.61

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 102.673	α = 90
b = 48.363	β = 107.05
c = 160.706	γ = 90

Symmetry
Space Group	C 1 2 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CCD	ADSC QUANTUM 315r		2014-02-14	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRF BEAMLINE BL17U	0.97915	SSRF	BL17U

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (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	2.62	50	98.5	0.105	0.123	0.062	7.4	3.6		22738

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.62	2.67	98.7		0.626	0.734	0.375	0.683		3.5	1125

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	4NQ0	2.62	43.38	21504	1162	98.08	0.2104	0.2075	0.2618	RANDOM	45.253

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]
0.49		1.66	-0.32		0.8

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	41.213
r_dihedral_angle_4_deg	21.287
r_dihedral_angle_3_deg	19.088
r_dihedral_angle_1_deg	4.681
r_scangle_it	2.174
r_scbond_it	1.225
r_angle_refined_deg	1.049
r_mcangle_it	1.007
r_mcbond_it	0.533
r_chiral_restr	0.069

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	41.213
r_dihedral_angle_4_deg	21.287
r_dihedral_angle_3_deg	19.088
r_dihedral_angle_1_deg	4.681
r_scangle_it	2.174
r_scbond_it	1.225
r_angle_refined_deg	1.049
r_mcangle_it	1.007
r_mcbond_it	0.533
r_chiral_restr	0.069
r_bond_refined_d	0.008
r_gen_planes_refined	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5270
Nucleic Acid Atoms
Solvent Atoms	47
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
HKL-2000	data collection
HKL-2000	data scaling
PHASER	phasing
PDB_EXTRACT	data extraction
HKL-2000	data reduction

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.