2GPU

Estrogen Related Receptor-gamma ligand binding domain complexed with 4-hydroxy-tamoxifen

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	2GP7

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	8	283	36% Peg600, 0.1M tris, 0.1% zwittergent 3-16, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 283K

Crystal Properties
Matthews coefficient	Solvent content
2.71	54.66

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 64.01	α = 90
b = 64.01	β = 90
c = 138.23	γ = 90

Symmetry
Space Group	P 41 21 2

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			M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 17-ID	1.0	APS	17-ID

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	1.7	50	99	0.07		12.9	32660	32333	-3	-3

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)
	1.7	1.76		99.7	0.351		8.5

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	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	2GP7	1.7	46.98	32473	32165	1025	99.05	0.18	0.18	0.18	0.195	RANDOM	21.881

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]
-0.13			-0.13		0.26

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.423
r_dihedral_angle_4_deg	18.398
r_dihedral_angle_3_deg	12.246
r_dihedral_angle_1_deg	4.516
r_scangle_it	2.794
r_scbond_it	2.03
r_angle_refined_deg	1.349
r_mcangle_it	1.175
r_mcbond_it	1.044
r_angle_other_deg	0.812
r_nbd_refined	0.244
r_symmetry_vdw_refined	0.233
r_symmetry_hbond_refined	0.228
r_symmetry_vdw_other	0.198
r_mcbond_other	0.185
r_nbtor_refined	0.179
r_nbd_other	0.168
r_xyhbond_nbd_refined	0.135
r_nbtor_other	0.085
r_chiral_restr	0.067
r_bond_refined_d	0.011
r_gen_planes_refined	0.006
r_gen_planes_other	0.003
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1951
Nucleic Acid Atoms
Solvent Atoms	330
Heterogen Atoms	29

Software

Software
Software Name	Purpose
SCALEPACK	data scaling
AMoRE	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
MAR345	data collection