2GLX

Crystal Structure Analysis of bacterial 1,5-AF Reductase

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	5.6	291	100mM NaCitrat, 200mM Ammoniumacetat, 30% MPEG 5000, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 291K

Crystal Properties
Matthews coefficient	Solvent content
2.95	58.29

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 97.19	α = 90
b = 84.9	β = 96.3
c = 150.94	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	MAR CCD 165 mm		2004-04-20	M	SINGLE WAVELENGTH
2	1	x-ray	100	CCD	ADSC QUANTUM 4		2004-05-14	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06SA	0.9788	SLS	X06SA
2	SYNCHROTRON	ESRF BEAMLINE ID14-2	0.933	ESRF	ID14-2

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (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	2.2	19	99.2	0.124	0.124	8.56	3.5	123108	123108			38.236

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
	2.2	2.3	0.99	96.4	0.437	0.448	3.6	3.5	15426

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	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	SAD	THROUGHOUT	2.2	19	123085	123085	6155	100	0.193	0.193	0.19	0.251	RANDOM	40.652

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]
-3.06		-2.28	2.47		0.09

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.406
r_dihedral_angle_4_deg	23.088
r_dihedral_angle_3_deg	21.099
r_dihedral_angle_1_deg	8.01
r_scangle_it	7.942
r_scbond_it	5.979
r_mcangle_it	3.69
r_mcbond_it	2.854
r_angle_refined_deg	1.615
r_nbtor_refined	0.324

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.406
r_dihedral_angle_4_deg	23.088
r_dihedral_angle_3_deg	21.099
r_dihedral_angle_1_deg	8.01
r_scangle_it	7.942
r_scbond_it	5.979
r_mcangle_it	3.69
r_mcbond_it	2.854
r_angle_refined_deg	1.615
r_nbtor_refined	0.324
r_nbd_refined	0.269
r_xyhbond_nbd_refined	0.23
r_symmetry_vdw_refined	0.223
r_symmetry_hbond_refined	0.189
r_chiral_restr	0.13
r_bond_refined_d	0.014
r_gen_planes_refined	0.013

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	14736
Nucleic Acid Atoms
Solvent Atoms	1304
Heterogen Atoms	312

Software

Software
Software Name	Purpose
XSCALE	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
ProDC	data collection
SOLVE	phasing

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.