4DRN

EVALUATION OF SYNTHETIC FK506 ANALOGS AS LIGANDS FOR FKBP51 AND FKBP52: COMPLEX OF FKBP51 WITH {3-[(1R)-3-(3,4-dimethoxyphenyl)-1-({[(2S)-1-{[(1S,2R)-2-ethyl-1-hydroxycyclohexyl](oxo)acetyl}piperidin-2-yl]carbonyl}oxy)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	3O5Q

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION	7.5	293	37.5 % PEG3350, 0.1 M NH4OAc, 0.1 M HEPES pH 7.5, 10 % DMSO, vapor diffusion, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.63	53.24

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 49.27	α = 90
b = 52.537	β = 90
c = 57.018	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	CCD	ADSC QUANTUM 315r		2010-03-06	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID23-1	0.900	ESRF	ID23-1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (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	1.069	25.057	95.2	0.045	0.045	13.2	3.7	62752	62752			8.05

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.07	1.13	91.4		0.576	0.576	1.4	3.7	8686

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	3O5Q	1.069	20	62690	59549	3141	94.93	0.1557	0.1557	0.1548	0.1724	RANDOM	13.5351

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]
0.3			0.32		-0.62

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	26.465
r_dihedral_angle_4_deg	12.197
r_dihedral_angle_3_deg	9.711
r_dihedral_angle_1_deg	7.18
r_sphericity_free	5.866
r_scangle_it	3.352
r_sphericity_bonded	3.12
r_scbond_it	2.56
r_mcangle_it	1.802
r_angle_refined_deg	1.6
r_mcbond_it	1.416
r_rigid_bond_restr	1.38
r_angle_other_deg	0.856
r_mcbond_other	0.543
r_symmetry_vdw_refined	0.343
r_symmetry_vdw_other	0.286
r_nbd_refined	0.233
r_nbd_other	0.206
r_xyhbond_nbd_refined	0.184
r_nbtor_refined	0.182
r_symmetry_hbond_refined	0.098
r_nbtor_other	0.097
r_chiral_restr	0.092
r_bond_refined_d	0.011
r_gen_planes_refined	0.006
r_bond_other_d	0.002
r_gen_planes_other	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	980
Nucleic Acid Atoms
Solvent Atoms	284
Heterogen Atoms	46

Software

Software
Software Name	Purpose
SCALA	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
XSCALE	data scaling