3IRS

CRYSTAL STRUCTURE OF UNCHARACTERIZED TIM-BARREL PROTEIN BB4693 FROM Bordetella bronchiseptica

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	8.5	294	0.1M TRIS-HCL, PH 8.5, 30% PEG4000, 200MM LITHIUM SULFATE, 10% GLYCEROL, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 294K

Crystal Properties
Matthews coefficient	Solvent content
2.05	39.95

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 74.234	α = 90
b = 126.775	β = 97.37
c = 85.671	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	90	CCD	ADSC QUANTUM 315	MIRRORS	2009-08-19	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	NSLS BEAMLINE X29A		NSLS	X29A

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	1.76	50	99.2	0.095	4.9	3.1		77857		-5	25.12

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	1.76	1.82	94.7		0.94	0.6	2.5

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	SAD	THROUGHOUT	1.76	20	74351	2303	98.59	0.16953	0.16818	0.21411	RANDOM	31.155

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]
0.57		0.16	0.43		-0.96

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.985
r_dihedral_angle_4_deg	18.438
r_dihedral_angle_3_deg	14.825
r_scangle_it	7.787
r_scbond_it	5.763
r_dihedral_angle_1_deg	5.393
r_mcangle_it	4.382
r_mcbond_it	3.269
r_angle_refined_deg	1.357
r_nbtor_refined	0.305
r_metal_ion_refined	0.229
r_symmetry_hbond_refined	0.176
r_nbd_refined	0.173
r_xyhbond_nbd_refined	0.163
r_symmetry_vdw_refined	0.128
r_chiral_restr	0.094
r_bond_refined_d	0.012
r_gen_planes_refined	0.005
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	6636
Nucleic Acid Atoms
Solvent Atoms	551
Heterogen Atoms	28

Software

Software
Software Name	Purpose
SHELX	model building
RESOLVE	model building
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
SHELX	phasing
RESOLVE	phasing