7AOU

The Fk1 domain of FKBP51 in complex with (2'R,5'S,12'R)-12'-cyclohexyl-2'-[2-(3,4-dimethoxyphenyl)ethyl]-3',19'-dioxa-10',13',16'-triazaspiro[cyclopropane-1,15'- tricyclo[18.3.1.0-5,10]tetracosane]-1'(24'),20',22'-triene-4',11',14',17'-tetrone

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	3O5Q

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7.5	293	32% PEG-3350, 0.2 M NH4-acetate and HEPES-NaOH pH 7.5

Crystal Properties
Matthews coefficient	Solvent content
2.28	46.06

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 43.41	α = 90
b = 49.46	β = 90
c = 59.59	γ = 90

Symmetry
Space Group	P 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	PIXEL	DECTRIS PILATUS 6M		2016-12-11	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID23-1	0.972422	ESRF	ID23-1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	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	1.16	38.06	99.8	0.035	0.05	0.035	0.998	9.8	1.9		44967

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.16	1.18	99.3		0.394	0.557	0.394	0.551		1.9

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	3O5Q	1.16	29.8	42797	2243	99.99	0.1444	0.1428	0.1753	RANDOM	17.696

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]
-0.4			0.46		-0.06

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.173
r_sphericity_free	16.612
r_dihedral_angle_4_deg	12.856
r_dihedral_angle_3_deg	12.515
r_sphericity_bonded	8.674
r_dihedral_angle_1_deg	8.029
r_rigid_bond_restr	2.306
r_angle_refined_deg	1.971
r_angle_other_deg	1.41
r_chiral_restr	0.478

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.173
r_sphericity_free	16.612
r_dihedral_angle_4_deg	12.856
r_dihedral_angle_3_deg	12.515
r_sphericity_bonded	8.674
r_dihedral_angle_1_deg	8.029
r_rigid_bond_restr	2.306
r_angle_refined_deg	1.971
r_angle_other_deg	1.41
r_chiral_restr	0.478
r_bond_refined_d	0.015
r_gen_planes_refined	0.011
r_bond_other_d	0.008
r_gen_planes_other	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	982
Nucleic Acid Atoms
Solvent Atoms	194
Heterogen Atoms	48

Software

Software
Software Name	Purpose
XDS	data reduction
Aimless	data scaling
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.