7R0L

Structure of the FK1 domain of the FKBP51 G64S variant in complex with SAFit1

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	4TW6

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7.5	293	12% PEG3350, 0.2 M NH4-acetate and HEPES-NaOH pH 7.5

Crystal Properties
Matthews coefficient	Solvent content
2.23	44.92

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 45.106	α = 90
b = 48.592	β = 90
c = 57.191	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		2021-12-18	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	BESSY BEAMLINE 14.1	0.9184	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	1.1	45.11	99.9	0.061	0.073	0.039	0.999	11.9	6.3		51727

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	1.1	1.12			1.316	1.584	0.869	0.683		6.1

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	4TW6	1.1	37.003	51662	2517	99.861	0.144	0.1431	0.1706	15.762

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]
0.76			-0.874		0.114

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	26.009
r_rigid_bond_restr	10.512
r_dihedral_angle_3_deg	9.055
r_dihedral_angle_4_deg	8.503
r_dihedral_angle_1_deg	7.423
r_scbond_it	6.673
r_scbond_other	6.667
r_lrange_it	5.438
r_lrange_other	5.091
r_scangle_it	4.643
r_scangle_other	4.64
r_mcangle_it	2.401
r_mcangle_other	2.4
r_mcbond_other	2.268
r_mcbond_it	2.266
r_angle_refined_deg	2.149
r_angle_other_deg	1.792
r_chiral_restr_other	1.381
r_nbd_refined	0.253
r_symmetry_nbd_other	0.197
r_nbtor_refined	0.179
r_nbd_other	0.164
r_xyhbond_nbd_refined	0.152
r_symmetry_xyhbond_nbd_refined	0.131
r_symmetry_nbd_refined	0.123
r_chiral_restr	0.117
r_symmetry_nbtor_other	0.084
r_bond_refined_d	0.019
r_gen_planes_refined	0.012
r_bond_other_d	0.005
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	961
Nucleic Acid Atoms
Solvent Atoms	145
Heterogen Atoms	81

Software

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