Experiment: 8UCY

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	8.5	293.15	2.0 M ammonium sulphate, 0.1 M Tris, 12 mg/mL SAM protein
2	MICROBATCH	8.5	293.15	1.0 M ammonium sulphate, 0.1 M Tris, 6.15 mg/mL SeMet SAM protein (0.5uL:0.5uL drop under paratone oil)

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 28.639	α = 90
b = 92.121	β = 90
c = 93.31	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	100	CCD	ADSC QUANTUM 210r		2015-12-11	M	SINGLE WAVELENGTH
2	2	x-ray	100	CCD	ADSC QUANTUM 210r		2016-11-11	M	MAD
3	2	x-ray	100	CCD	ADSC QUANTUM 210r		2016-11-11	M	MAD
4	2	x-ray	100	CCD	ADSC QUANTUM 210r		2016-11-11	M	MAD
5	2	x-ray	100	CCD	ADSC QUANTUM 210r		2016-11-11	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	AUSTRALIAN SYNCHROTRON BEAMLINE MX1	0.9537	Australian Synchrotron	MX1
2	SYNCHROTRON	AUSTRALIAN SYNCHROTRON BEAMLINE MX1	0.9793	Australian Synchrotron	MX1
3	SYNCHROTRON	AUSTRALIAN SYNCHROTRON BEAMLINE MX1	0.9795	Australian Synchrotron	MX1
4	SYNCHROTRON	AUSTRALIAN SYNCHROTRON BEAMLINE MX1	0.9537	Australian Synchrotron	MX1
5	SYNCHROTRON	AUSTRALIAN SYNCHROTRON BEAMLINE MX1	0.9871	Australian Synchrotron	MX1

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	1.48	29.2	99.9	0.055	0.015	1	28.1	14.3		42224			19.28

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	1.48	1.51	99.1		1.31	0.403	0.671	1.8	11.1

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation 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	MAD	FREE R-VALUE	1.48	29.17	1.35	42146	2115	99.93	0.1801	0.1792	0.1981	29.3

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]

RMS Deviations
Key	Refinement Restraint Deviation
f_dihedral_angle_d	15.1575
f_angle_d	1.163
f_chiral_restr	0.0807
f_plane_restr	0.0383
f_bond_d	0.012

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1561
Nucleic Acid Atoms
Solvent Atoms	180
Heterogen Atoms	1

Software

Software
Software Name	Purpose
PHENIX	refinement
XDS	data reduction
Aimless	data scaling
AutoSol	phasing

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.