3E18

CRYSTAL STRUCTURE OF NAD-BINDING PROTEIN FROM Listeria innocua

X-RAY DIFFRACTION

---

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		6.5	294	100MM BIS-TRIS, PH 6.5, 25% PEG3350, 200MM MAGNESIUM CHLORIDE HEXAHYDRATE, 10% GLYCEROL, VAPOR DIFFUS SITTING DROP, TEMPERATURE 294K, pH 6.50

Crystal Properties
Matthews coefficient	Solvent content
2.54	51.7

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 91.083	α = 90
b = 91.555	β = 90
c = 96.453	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 315	MIRRORS	2008-07-23	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 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	1.95	50	99.9	0.093	6.8	6.2		59448		-5	28.45

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	1.95	2.02	98.8		0.71	1.5	4.4

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	1.95	20	57400	1814	99.78	0.18832	0.1868	0.23656	RANDOM	36.157

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]
4.52			-2.46		-2.06

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.823
r_dihedral_angle_3_deg	15.286
r_dihedral_angle_4_deg	9.302
r_scangle_it	7.37
r_dihedral_angle_1_deg	5.954
r_scbond_it	5.102
r_mcangle_it	4.302
r_mcbond_it	3.303
r_angle_refined_deg	1.308
r_nbtor_refined	0.298
r_symmetry_hbond_refined	0.219
r_xyhbond_nbd_refined	0.161
r_nbd_refined	0.16
r_symmetry_vdw_refined	0.133
r_chiral_restr	0.086
r_bond_refined_d	0.009
r_gen_planes_refined	0.004
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_refined
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	5335
Nucleic Acid Atoms
Solvent Atoms	418
Heterogen Atoms	151

Software

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