Experiment: 4YC3

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION	6.7	277	0.1M MES/imidazole buffer (pH6.7), 6.5% MPD, 5% PEG4K, 10% PEG1K Protein at 10-12 mg/ml

Crystal Properties
Matthews coefficient	Solvent content
2.49	50.55

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 69.2	α = 90
b = 70.15	β = 90
c = 156.2	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	MAR CCD 165 mm		2011-03-15	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID23-2	0.87260	ESRF	ID23-2

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	2.7	52.19	98.4	0.152	6.6	3.5	21241	21241

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	2.7	2.83	89.4		0.7	1.5	2.6

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		THROUGHOUT	2.7	52.19	21195	1100	98.22	0.2138	0.2113	0.2595	RANDOM	40.9313

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]
1.31			0.59		-1.9

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	38.624
r_dihedral_angle_4_deg	19.529
r_dihedral_angle_3_deg	18.298
r_dihedral_angle_1_deg	7.247
r_angle_other_deg	3.672
r_angle_refined_deg	2.221
r_mcangle_it	1.596
r_mcbond_it	0.872
r_mcbond_other	0.872
r_chiral_restr	0.152

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	38.624
r_dihedral_angle_4_deg	19.529
r_dihedral_angle_3_deg	18.298
r_dihedral_angle_1_deg	7.247
r_angle_other_deg	3.672
r_angle_refined_deg	2.221
r_mcangle_it	1.596
r_mcbond_it	0.872
r_mcbond_other	0.872
r_chiral_restr	0.152
r_bond_refined_d	0.022
r_gen_planes_other	0.012
r_gen_planes_refined	0.009
r_bond_other_d

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5159
Nucleic Acid Atoms
Solvent Atoms	212
Heterogen Atoms	16

Software

Software
Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
Aimless	data scaling
PHASER	phasing

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.