3FD0

Crystal structure of putative cystathionine beta-lyase involved in aluminum resistance (NP_470671.1) from LISTERIA INNOCUA at 2.12 A resolution

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	8	277	0.2000M Ca(OAc)2, 10.0000% PEG-8000, 0.1M Imidazole pH 8.0, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
3.23	61.96

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 131.89	α = 90
b = 131.89	β = 90
c = 116.74	γ = 120

Symmetry
Space Group	P 31 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	MARMOSAIC 300 mm CCD	Adjustable focusing mirrors in K-B geometry	2008-10-13	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 23-ID-B	0.94645,0.97967	APS	23-ID-B

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	2.12	29.185	99.8	0.108	10.14	8.13		66693		-3	32.23

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	2.12	2.2	99.8		0.875	1.69

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	MAD	THROUGHOUT	2.12	29.185	66656	3382	99.87	0.154	0.152	0.188	RANDOM	34.7

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]
-0.61	-0.31		-0.61		0.92

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.198
r_dihedral_angle_3_deg	12.377
r_dihedral_angle_4_deg	11.679
r_scangle_it	6.816
r_scbond_it	4.725
r_dihedral_angle_1_deg	3.559
r_mcangle_it	2.555
r_angle_refined_deg	1.643
r_mcbond_it	1.545
r_angle_other_deg	1.489

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.198
r_dihedral_angle_3_deg	12.377
r_dihedral_angle_4_deg	11.679
r_scangle_it	6.816
r_scbond_it	4.725
r_dihedral_angle_1_deg	3.559
r_mcangle_it	2.555
r_angle_refined_deg	1.643
r_mcbond_it	1.545
r_angle_other_deg	1.489
r_mcbond_other	0.433
r_chiral_restr	0.091
r_bond_refined_d	0.015
r_gen_planes_refined	0.007
r_gen_planes_other	0.002
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	6279
Nucleic Acid Atoms
Solvent Atoms	497
Heterogen Atoms	154

Software

Software
Software Name	Purpose
REFMAC	refinement
PHENIX	refinement
SHELX	phasing
MolProbity	model building
XSCALE	data scaling
PDB_EXTRACT	data extraction
XDS	data reduction
SHELXD	phasing
autoSHARP	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.