3JUQ

Crystal Structure of PhzA/B from Burkholderia cepacia R18194 cocrystallized with 2 mM racemic 5-bromo-2-(piperidin-3-ylamino)benzoic acid

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6.8	284	28% (w/v) PEG3350, 0.2 M NH4OAc, 0.1 M Bis-Tris pH 6.1-6.7; complex prepared by cocrystallization with 2 mM racemic 5-bromo-2-(piperidin-3-ylamino)benzoic acid, vapor diffusion, hanging drop, temperature 284K

Crystal Properties
Matthews coefficient	Solvent content
2.23	44.88

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 64.401	α = 90
b = 64.401	β = 90
c = 160.52	γ = 120

Symmetry
Space Group	P 32 2 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	MARMOSAIC 225 mm CCD	SI(111)	2007-10-27	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X10SA	0.98407	SLS	X10SA

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	1.75	19.61	99.9	0.109	21.37			75067		-3	39.344

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	1.75	1.85	100		0.03	3.3

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		THROUGHOUT	1.75	19.61	39771	1987	99.96	0.174	0.172	0.214	RANDOM	24.657

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]
0.95	0.47		0.95		-1.42

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.049
r_dihedral_angle_4_deg	17.611
r_dihedral_angle_3_deg	14.348
r_dihedral_angle_1_deg	6.161
r_scangle_it	5.425
r_scbond_it	3.537
r_mcangle_it	2.233
r_angle_refined_deg	1.931
r_mcbond_it	1.292
r_angle_other_deg	0.976

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.049
r_dihedral_angle_4_deg	17.611
r_dihedral_angle_3_deg	14.348
r_dihedral_angle_1_deg	6.161
r_scangle_it	5.425
r_scbond_it	3.537
r_mcangle_it	2.233
r_angle_refined_deg	1.931
r_mcbond_it	1.292
r_angle_other_deg	0.976
r_mcbond_other	0.495
r_chiral_restr	0.132
r_bond_refined_d	0.025
r_gen_planes_refined	0.012
r_bond_other_d	0.002
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2591
Nucleic Acid Atoms
Solvent Atoms	231
Heterogen Atoms	68

Software

Software
Software Name	Purpose
XSCALE	data scaling
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.