Experiment: 3FXR

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	3FXQ	PDB entry 3FXQ

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	microbatch under oil	4.6	298	0.2M Ammonium sulfate, 25% w/v PEG 4000, 0.1M Na acetate pH 4.6, microbatch under oil, temperature 298K

Crystal Properties
Matthews coefficient	Solvent content
2.63	53.26

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 135.11	α = 90
b = 51.83	β = 110.52
c = 107.99	γ = 90

Symmetry
Space Group	C 1 2 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	298	CCD	ADSC QUANTUM 4		2007-06-27	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-2	0.9326	ESRF	ID14-2

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	2.5	19.9	99.7	0.00648	15.92	1	24580	24481

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)
1	2.5	2.59	99.9		0.267	4.2		2499

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 (All)	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 3FXQ	2.5	19.9	24515	24479	1251	99.6	0.207	0.207	0.204	0.2	0.269	0.28	RANDOM	17.605

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]
0.82		0.53	0.18		-0.63

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.585
r_dihedral_angle_4_deg	17.648
r_dihedral_angle_3_deg	16.859
r_dihedral_angle_1_deg	5.82
r_scangle_it	2.301
r_scbond_it	1.344
r_angle_refined_deg	1.336
r_mcangle_it	0.766
r_mcbond_it	0.39
r_chiral_restr	0.084

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.585
r_dihedral_angle_4_deg	17.648
r_dihedral_angle_3_deg	16.859
r_dihedral_angle_1_deg	5.82
r_scangle_it	2.301
r_scbond_it	1.344
r_angle_refined_deg	1.336
r_mcangle_it	0.766
r_mcbond_it	0.39
r_chiral_restr	0.084
r_bond_refined_d	0.009
r_gen_planes_refined	0.006

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4572
Nucleic Acid Atoms
Solvent Atoms	251
Heterogen Atoms	80

Software

Software
Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
DNA	data collection
XDS	data reduction
XSCALE	data scaling
SHARP	phasing
RESOLVE	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.