Experiment: 3ZNI

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	3PFV	PDB ENTRIES 3PFV, 2LDR, 4A49 AND 4AUQ
experimental model	PDB	2LDR	PDB ENTRIES 3PFV, 2LDR, 4A49 AND 4AUQ
experimental model	PDB	4A49	PDB ENTRIES 3PFV, 2LDR, 4A49 AND 4AUQ
experimental model	PDB	4AUQ	PDB ENTRIES 3PFV, 2LDR, 4A49 AND 4AUQ

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1				0.1 M BICINE, PH 9.0, 8-11% (W/V) PEG 3350 AND 0.1 M SODIUM FORMATE

Crystal Properties
Matthews coefficient	Solvent content
2.63	54

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 94.97	α = 90
b = 131.8	β = 91.92
c = 122	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	PIXEL	DECTRIS PILATUS 6M		2012-10-15	M	SINGLE WAVELENGTH
2	1	x-ray	100	PIXEL	DECTRIS PILATUS3 6M			M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I04		Diamond	I04
2	SYNCHROTRON	DIAMOND BEAMLINE I24		Diamond	I24

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	2.21	30.5	99.6	0.06	14.2	3.4		149230		2	41.76

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	2.21	2.27	99.9		0.69	2.1	3.5

Refinement

Statistics
Diffraction ID	Structure Solution Method	Starting model	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	MOLECULAR REPLACEMENT	PDB ENTRIES 3PFV, 2LDR, 4A49 AND 4AUQ	2.21	30.54	1.34	149230	7484	99.58	0.1767	0.1748	0.2114	48

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	13.351
f_angle_d	0.811
f_chiral_restr	0.057
f_bond_d	0.004
f_plane_restr	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	19701
Nucleic Acid Atoms
Solvent Atoms	760
Heterogen Atoms	28

Software

Software
Software Name	Purpose
PHENIX	refinement
PHASER	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 R01GM157729.