Experiment: 3EUB

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1FIQ	PDB entry 1FIQ

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	batch	7.2	298	PEG 8000, pH 7.2, batch, temperature 298K

Crystal Properties
Matthews coefficient	Solvent content
2.54	51.52

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 73.298	α = 96.88
b = 133.176	β = 93.11
c = 142.633	γ = 90.02

Symmetry
Space Group	P 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	MAR CCD 165 mm		2008-03-20	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 31-ID	0.9793	APS	31-ID

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	2.6	141.42					119504

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.6	2.668					5403

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	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	PDB entry 1FIQ	2.6	33.08	119504	6008	72.66	0.217	0.214	0.268	RANDOM	13.895

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]
-0.45	-0.07	0.03	-1.89	0.68	2.5

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	39.84
r_dihedral_angle_4_deg	20.034
r_dihedral_angle_3_deg	17.897
r_dihedral_angle_1_deg	6.806
r_scangle_it	2.544
r_angle_refined_deg	1.659
r_scbond_it	1.553
r_mcangle_it	1.034
r_mcbond_it	0.615
r_symmetry_vdw_refined	0.385

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	39.84
r_dihedral_angle_4_deg	20.034
r_dihedral_angle_3_deg	17.897
r_dihedral_angle_1_deg	6.806
r_scangle_it	2.544
r_angle_refined_deg	1.659
r_scbond_it	1.553
r_mcangle_it	1.034
r_mcbond_it	0.615
r_symmetry_vdw_refined	0.385
r_nbtor_refined	0.314
r_symmetry_hbond_refined	0.286
r_nbd_refined	0.235
r_xyhbond_nbd_refined	0.179
r_chiral_restr	0.107
r_bond_refined_d	0.015
r_gen_planes_refined	0.005

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	37670
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms	400

Software

Software
Software Name	Purpose
MOLREP	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction

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.