2AU5

Structure of a conserved domain from locus EF2947 from Enterococcus faecalis V583

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	8	291	PEG 1K, imidazole, calcium acetate, pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 291K

Crystal Properties
Matthews coefficient	Solvent content
2.1	40.8

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 47.779	α = 90
b = 63.492	β = 90
c = 43.344	γ = 90

Symmetry
Space Group	P 21 21 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	110	CCD	ADSC QUANTUM 315		2005-08-22	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 19-ID	0.97956, 0.97973	APS	19-ID

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	2.1	43	97.58			7557	7557

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.1	2.155	99.66

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	MAD	THROUGHOUT	2.1	35.8	7557	7557	374	97.58	0.20261	0.20261	0.19834	0.28877	RANDOM	46.885

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]
-1.67			-0.04		1.71

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	38.871
r_dihedral_angle_3_deg	15.747
r_dihedral_angle_4_deg	15.366
r_dihedral_angle_1_deg	6.32
r_scangle_it	4.605
r_scbond_it	3.181
r_mcangle_it	1.884
r_angle_refined_deg	1.426
r_mcbond_it	1.393
r_nbtor_refined	0.307

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	38.871
r_dihedral_angle_3_deg	15.747
r_dihedral_angle_4_deg	15.366
r_dihedral_angle_1_deg	6.32
r_scangle_it	4.605
r_scbond_it	3.181
r_mcangle_it	1.884
r_angle_refined_deg	1.426
r_mcbond_it	1.393
r_nbtor_refined	0.307
r_symmetry_hbond_refined	0.28
r_nbd_refined	0.209
r_symmetry_vdw_refined	0.202
r_xyhbond_nbd_refined	0.197
r_chiral_restr	0.108
r_bond_refined_d	0.018
r_gen_planes_refined	0.006

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1040
Nucleic Acid Atoms
Solvent Atoms	124
Heterogen Atoms	5

Software

Software
Software Name	Purpose
REFMAC	refinement
SBC-Collect	data collection
HKL-2000	data scaling
HKL-3000	phasing
SHELX	phasing
MLPHARE	phasing
DM	phasing
CCP4	phasing
Coot	model building
O	model building

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.