7MQ5

Crystal Structure of Putative Universal Stress Protein from Pseudomonas aeruginosa UCBPP-PA14

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	7	292	Protein: 16.2 mg/ml, 0.5 Sodium chloride, 0.01M Tris pH 8.3; Screen: PACT (C11), 0.2M Calcium chloride, 0.1M HEPES pH 7.0, 20% (w/v) PEG 6000

Crystal Properties
Matthews coefficient	Solvent content
2.09	41.11

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 43.069	α = 90
b = 67.866	β = 110.89
c = 48.527	γ = 90

Symmetry
Space Group	P 1 21 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 300 mm CCD	C(111)	2019-11-14	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 21-ID-G	0.97856	APS	21-ID-G

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	R Sym I (Observed)	Rrim I (All)	Rpim I (All)	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	1.25	30	100	0.055	0.055	0.063	0.03	23.3	4.2		72361		-3	14

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.25	1.27	99.8		0.729	0.729	0.868	0.464	0.508	1.73	3.4

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	3mt0	1.25	27.17	68352	3666	99.94	0.1297	0.1282	0.1566	RANDOM	19.647

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]
-0.31		0.04	0.55		-0.21

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	27.297
r_dihedral_angle_4_deg	15.372
r_dihedral_angle_3_deg	9.274
r_dihedral_angle_1_deg	4.178
r_angle_refined_deg	1.36
r_rigid_bond_restr	1.01
r_angle_other_deg	0.376
r_chiral_restr	0.066
r_gen_planes_refined	0.056
r_gen_planes_other	0.052

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	27.297
r_dihedral_angle_4_deg	15.372
r_dihedral_angle_3_deg	9.274
r_dihedral_angle_1_deg	4.178
r_angle_refined_deg	1.36
r_rigid_bond_restr	1.01
r_angle_other_deg	0.376
r_chiral_restr	0.066
r_gen_planes_refined	0.056
r_gen_planes_other	0.052
r_bond_refined_d	0.006
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2129
Nucleic Acid Atoms
Solvent Atoms	415
Heterogen Atoms	3

Software

Software
Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-3000	data reduction
HKL-3000	data scaling
PHASER	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 R01GM133198.