5N9H

STRUCTURE OF 283-LGNY-286, THE STERIC ZIPPER THAT SUPPORTS THE SELF-ASSOCIATION OF P. STUARTII OMP-PST2 INTO DIMERS OF TRIMERS

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	4	293	3.2 M AMMONIUM SULFATE; 0.1 M BUFFER ACID CITRIC PH4

Crystal Properties
Matthews coefficient	Solvent content
1.45	15.4

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 4.784	α = 90.01
b = 11.546	β = 90.01
c = 47.044	γ = 90.01

Symmetry
Space Group	P 1

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		2012-05-31	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID23-2	0.873	ESRF	ID23-2

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge 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	0.997	47.04	89.7	0.04	14.81	2.17		4934		5.5	1.68

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1	1.06	87.4		0.15	5.47	2.12

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	AB INITIO PHASING	NONE	0.997	23.522	2.03	4918	246	89.39	0.0818	0.0811	0.0959	2.6

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]
0.1048	0.3781	-0.0048	-0.422	0.3629	-0.2565

RMS Deviations
Key	Refinement Restraint Deviation
f_dihedral_angle_d	11.338
f_angle_d	1.929
f_chiral_restr	0.113
f_bond_d	0.013
f_plane_restr	0.007

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	132
Nucleic Acid Atoms
Solvent Atoms	8
Heterogen Atoms	10

Software

Software
Software Name	Purpose
XDS	data reduction
XSCALE	data scaling
SHELXD	phasing
SHELXE	phasing
PHENIX	refinement
SHELXL	phasing

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.