1HJ1

RAT OESTROGEN RECEPTOR BETA LIGAND-BINDING DOMAIN IN COMPLEX WITH PURE ANTIOESTROGEN ICI164,384

X-RAY DIFFRACTION

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Starting Model(s)

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

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		8.5		7.0% (W/V) PEG 2000 MONOMETHYL ETHER 0.0035M NICKEL CHLORIDE 0.035M TRIS-HCL, PH 8.5

Crystal Properties
Matthews coefficient	Solvent content
2.22	44

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 60.38	α = 90
b = 82.67	β = 90
c = 106.34	γ = 90

Symmetry
Space Group	I 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	ADSC QUANTUM 4		1999-02-23	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-4		ESRF	ID14-4

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	20	98.2	0.06	14.4	4		12201		-3	48.5

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	2.3	2.34	98.6		0.326	2	4

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-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	1QKN	2.3	20	11328	587	98.2	0.21966	0.25051	RANDOM	53

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
p_transverse_tor	35
p_staggered_tor	17.7
p_scangle_it	3.301
p_mcangle_it	2.928
p_scbond_it	2.075
p_mcbond_it	1.839
p_planar_tor	1.7
p_multtor_nbd	0.184
p_singtor_nbd	0.182
p_xyhbond_nbd	0.148
p_chiral_restr	0.121
p_planar_d	0.039
p_angle_d	0.035
p_bond_d	0.012
p_plane_restr	0.011
p_angle_deg
p_hb_or_metal_coord
p_xhyhbond_nbd
p_orthonormal_tor
p_special_tor

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1582
Nucleic Acid Atoms
Solvent Atoms	46
Heterogen Atoms	51

Software

Software
Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
AMoRE	phasing
CCP4	phasing
REFMAC	refinement