6Q9Y

HDMX (14-111; C17S) COMPLEXED WITH COMPOUND 16 AT 1.20A; Structural states of Hdm2 and HdmX: X-ray elucidation of adaptations and binding interactions for different chemical compound classes

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6	298	2.5M AmSO4, 0.1M KSCN, 1% v/v MPD, 0.1M MES

Crystal Properties
Matthews coefficient	Solvent content
2.05	39.94

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 41.492	α = 90
b = 42.426	β = 90
c = 107.421	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	PSI PILATUS 6M		2013-09-08	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X10SA	0.99999	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	1.2	19.73	99.9	0.035	0.039	1	25.7	6.2		60131			16.8

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	1.2	1.23	99.2		0.517	0.571	0.871	3.4	5.5

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	6Q9Q	1.2	19.73	57124	3007	99.89	0.162	0.1608	0.1842	RANDOM	14.678

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]
0.01			0.04		-0.05

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	43.079
r_dihedral_angle_4_deg	11.53
r_dihedral_angle_3_deg	11.023
r_dihedral_angle_1_deg	5.876
r_sphericity_free	4.242
r_sphericity_bonded	3.546
r_rigid_bond_restr	1.436
r_angle_refined_deg	1.268
r_chiral_restr	0.095
r_bond_refined_d	0.009

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	43.079
r_dihedral_angle_4_deg	11.53
r_dihedral_angle_3_deg	11.023
r_dihedral_angle_1_deg	5.876
r_sphericity_free	4.242
r_sphericity_bonded	3.546
r_rigid_bond_restr	1.436
r_angle_refined_deg	1.268
r_chiral_restr	0.095
r_bond_refined_d	0.009
r_gen_planes_refined	0.008

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1381
Nucleic Acid Atoms
Solvent Atoms	177
Heterogen Atoms	52

Software

Software
Software Name	Purpose
XDS	data reduction
XSCALE	data scaling
PHASER	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 R01GM133198.