8CCB

The Fk1 domain of FKBP51 in complex with 2-(3-((1R)-1-(((2S)-1-(2-(5-chlorothiophen-2-yl)-2-cyclohexylacetyl)piperidine-2-carbonyl)oxy)-3-(3,4-dimethoxyphenyl)propyl)phenoxy)acetic acid

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	4TW7

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP		293	16% PEG3350, 0.1 M HEPES pH 7.5, 0.2 M ammonium acetate

Crystal Properties
Matthews coefficient	Solvent content
2.78	55.74

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 50.328	α = 90
b = 54.115	β = 90
c = 57.158	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 PILATUS3 6M		2021-09-21	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	BESSY BEAMLINE 14.1	0.918400	BESSY	14.1

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	1.7	39.3	99.8	0.053	0.063	0.034	0.999	15.9	6.2		17720

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	1.7	1.73			0.567	0.673	0.358	0.884		6.5

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 (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	4TW7	1.7	30.993	17671	791	99.617	0.21	0.2092	0.2358	24.522

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]
-2.426			4.35		-1.924

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_6_deg	17.501
r_dihedral_angle_3_deg	11.347
r_dihedral_angle_1_deg	8.351
r_lrange_it	7.57
r_lrange_other	7.504
r_dihedral_angle_2_deg	3.774
r_scangle_it	2.589
r_scangle_other	2.588
r_mcangle_it	2.562
r_mcangle_other	2.56
r_angle_refined_deg	1.781
r_chiral_restr_other	1.688
r_scbond_it	1.595
r_scbond_other	1.594
r_mcbond_other	1.557
r_mcbond_it	1.556
r_angle_other_deg	1.053
r_symmetry_nbd_refined	0.339
r_nbd_refined	0.226
r_symmetry_nbd_other	0.194
r_nbtor_refined	0.182
r_xyhbond_nbd_refined	0.157
r_symmetry_xyhbond_nbd_refined	0.119
r_nbd_other	0.111
r_symmetry_nbtor_other	0.082
r_chiral_restr	0.072
r_bond_refined_d	0.011
r_gen_planes_refined	0.011
r_bond_other_d	0.006
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	925
Nucleic Acid Atoms
Solvent Atoms	129
Heterogen Atoms	48

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing