Experiment: 3EU4

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	3EU3	PDB ENTRY 3EU3

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		6.5		25% PEG2000, 0.1M ammonium acetate, 0.1M MES, pH6.5, cryo-protected with 20% Ethylene glycol

Crystal Properties
Matthews coefficient	Solvent content
1.85	33.45

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 37.863	α = 90
b = 43.113	β = 107.5
c = 54.718	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					M	SINGLE WAVELENGTH

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

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Sym 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	2.3	52.2	94.8	0.046	15.7	2.3	7198	7198	1	1

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
	2.3	2.42	81.2		0.119	7.3	2.2

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 3EU3	2.3	52.2	6805	6805	385	94.43	0.19601	0.1931	0.19	0.24821	0.24	RANDOM	19.203

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]
-0.32		0.07	2.26		-1.89

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.817
r_dihedral_angle_3_deg	15.385
r_dihedral_angle_4_deg	11.99
r_dihedral_angle_1_deg	9.752
r_scangle_it	2.068
r_scbond_it	1.297
r_angle_refined_deg	1.262
r_mcangle_it	0.783
r_mcbond_it	0.616
r_nbtor_refined	0.3

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1518
Nucleic Acid Atoms
Solvent Atoms	38
Heterogen Atoms	1

Software

Software
Software Name	Purpose
ADSC	data collection
MOLREP	phasing
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling

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.