6FN9

Mono- and bivalent 14-3-3 inhibitors for characterizing supramolecular lysine-PEG interactions in proteins

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		277.15	0.09 M HEPES sodium salt pH 7.5 1.26 M tri-Sodium citrate 10 %(v/v) Glycerol

Crystal Properties
Matthews coefficient	Solvent content
4.02	69.38

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 71.94	α = 90
b = 102.42	β = 90
c = 113.57	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		2017-03-18	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X10SA	0.999	SLS	X10SA

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim 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	2.27	49.66	100	0.112	0.117	0.999	15.73	13.131		39544			57.72

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.27	2.41	100		1.924	2.003	0.667	1.5	12.978

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	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	2.27	49.66	37508	1975	99.96	0.2321	0.2308	0.2563	RANDOM	43.414

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]
0.27			2.71		-2.98

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.311
r_dihedral_angle_4_deg	17.095
r_dihedral_angle_3_deg	13.325
r_dihedral_angle_1_deg	4.45
r_angle_other_deg	0.901
r_angle_refined_deg	0.838
r_chiral_restr	0.046
r_bond_refined_d	0.004
r_bond_other_d	0.003
r_gen_planes_refined	0.002

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.311
r_dihedral_angle_4_deg	17.095
r_dihedral_angle_3_deg	13.325
r_dihedral_angle_1_deg	4.45
r_angle_other_deg	0.901
r_angle_refined_deg	0.838
r_chiral_restr	0.046
r_bond_refined_d	0.004
r_bond_other_d	0.003
r_gen_planes_refined	0.002
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3512
Nucleic Acid Atoms
Solvent Atoms	120
Heterogen Atoms	108

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling
PHASER	phasing
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.