Experiment: 4QKU

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	4	289	BuceA.00077.a.B1.PW37289 at 20.8 mg/mL against JCSG+ screen condition B1, 0.1 M Na citrate pH 4.0, 0.8 M ammonium sulfate cryo-protected with 20% ethylene glycol, crystal tracking ID 246960b1, unique puck ID rhw0-1, VAPOR DIFFUSION, SITTING DROP

Crystal Properties
Matthews coefficient	Solvent content
2.37	48.01

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 73.64	α = 90
b = 110.55	β = 106.61
c = 116.16	γ = 90

Symmetry
Space Group	P 1 21 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	MARMOSAIC 300 mm CCD		2014-04-03	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 21-ID-F	0.97872	APS	21-ID-F

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	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	2.45	50	99.1	0.146	10.06	5	65624	65019		-3	28.273

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.45	2.51	99		0.555	3.14

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	2.45	50	65019	3174	99.15	0.21	0.208	0.2492	RANDOM	23.1

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]
-0.96		-0.4	-0.62		1.55

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	29.839
r_dihedral_angle_3_deg	13.445
r_dihedral_angle_4_deg	13.431
r_dihedral_angle_1_deg	6.177
r_mcangle_it	1.59
r_angle_refined_deg	1.316
r_angle_other_deg	0.964
r_mcbond_it	0.907
r_mcbond_other	0.906
r_chiral_restr	0.07

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	29.839
r_dihedral_angle_3_deg	13.445
r_dihedral_angle_4_deg	13.431
r_dihedral_angle_1_deg	6.177
r_mcangle_it	1.59
r_angle_refined_deg	1.316
r_angle_other_deg	0.964
r_mcbond_it	0.907
r_mcbond_other	0.906
r_chiral_restr	0.07
r_bond_refined_d	0.01
r_gen_planes_refined	0.007
r_bond_other_d	0.005
r_gen_planes_other	0.005

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	12686
Nucleic Acid Atoms
Solvent Atoms	606
Heterogen Atoms	45

Software

Software
Software Name	Purpose
XSCALE	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
XDS	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.