2O5P

Crystal structure of the full length ferric pyoverdine outer membrane receptor FpvA of Pseudomonas aeruginosa in its apo form

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	2IAH	PDB ENTRY 2iah

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6.5	298	0.1 M MES, 1.3-1.4 M Na2HPO4, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K

Crystal Properties
Matthews coefficient	Solvent content
3.72	66.97

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 189.88	α = 90
b = 128.78	β = 130.55
c = 139.15	γ = 90

Symmetry
Space Group	C 1 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	ADSC QUANTUM 315			M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID23-1	0.975650	ESRF	ID23-1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Sym 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	2.77	30.47	97.5	8	13.7	3.93		63018		-3

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.77	2.92	83.7		39.1	2.7	2.67	7865

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	PDB ENTRY 2iah	2.77	30.47	59777	3195	97.51	0.20976	0.2077	0.24724	RANDOM	40.538

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]
1.08		1.44	-0.17		0.96

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.694
r_dihedral_angle_4_deg	19.745
r_dihedral_angle_3_deg	19.414
r_dihedral_angle_1_deg	6.958
r_scangle_it	2.058
r_angle_refined_deg	1.388
r_scbond_it	1.258
r_mcangle_it	0.798
r_mcbond_it	0.458
r_nbtor_refined	0.312

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.694
r_dihedral_angle_4_deg	19.745
r_dihedral_angle_3_deg	19.414
r_dihedral_angle_1_deg	6.958
r_scangle_it	2.058
r_angle_refined_deg	1.388
r_scbond_it	1.258
r_mcangle_it	0.798
r_mcbond_it	0.458
r_nbtor_refined	0.312
r_symmetry_vdw_refined	0.248
r_nbd_refined	0.222
r_symmetry_hbond_refined	0.159
r_xyhbond_nbd_refined	0.144
r_chiral_restr	0.096
r_bond_refined_d	0.011
r_gen_planes_refined	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	12110
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms	74

Software

Software
Software Name	Purpose
REFMAC	refinement
ADSC	data collection
XDS	data reduction
SCALA	data scaling
MOLREP	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.