2OWT | pdb_00002owt

Crystal structure of Bordetella pertussis holo ferric binding protein with bound synergistic carbonate anion

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	9	294.15	34% PEG 1500, 0.1M Tris-HCl, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 294.15K

Crystal Properties
Matthews coefficient	Solvent content
1.98	37.76

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 54.674	α = 90
b = 57.278	β = 90
c = 87.927	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	CCD	ADSC QUANTUM 4	mirrors	2006-02-07	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRL BEAMLINE BL1-5	0.97944	SSRL	BL1-5

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	2.4	50	95.6	0.069	26.9	25.4	11344	10839

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)
	2.4	2.49	96.7		0.276	9.9

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	2.4	48	11303	10275	512	95.43	0.17811	0.17811	0.17497	0.175	0.24228	0.242	RANDOM	10.861

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		-0.01

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.399
r_dihedral_angle_4_deg	23.312
r_dihedral_angle_3_deg	17.161
r_dihedral_angle_1_deg	5.639
r_scangle_it	2.046
r_scbond_it	1.31
r_angle_refined_deg	1.22
r_mcangle_it	0.834
r_mcbond_it	0.477
r_nbtor_refined	0.298
r_symmetry_vdw_refined	0.225
r_nbd_refined	0.196
r_xyhbond_nbd_refined	0.146
r_symmetry_hbond_refined	0.111
r_chiral_restr	0.081
r_metal_ion_refined	0.079
r_bond_refined_d	0.01
r_gen_planes_refined	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2393
Nucleic Acid Atoms
Solvent Atoms	116
Heterogen Atoms	5

Software

Software
Software Name	Purpose
REFMAC	refinement
HKL-2000	data collection
HKL-2000	data reduction
HKL-2000	data scaling
AMoRE	phasing