Experiment: 2FGE

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6.5	298	22% PEG 6000, 0.1M Hepes, 0.025M magnesium chloride, 0.1% beta-mercaptoethanol, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K

Crystal Properties
Matthews coefficient	Solvent content
2.28	46.07

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 110.834	α = 90
b = 114.332	β = 90
c = 162.984	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 4	Khozu monochromator and toroidal Zeiss mirror	2004-11-06	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-4	0.9792	ESRF	ID14-4

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	2.1	93.66	96.5	0.119	10.4	4.7	121080	116872			45.1

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)
	2.1	2.14	86.6		0.417	2.26	2.3

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	2.1	93.66	121080	116872	5876	96.51	0.209	0.209	0.206	0.256	RANDOM	38.443

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]
-0.05			-1.34		1.38

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.196
r_dihedral_angle_4_deg	18.648
r_dihedral_angle_3_deg	16.627
r_dihedral_angle_1_deg	5.708
r_scangle_it	3.273
r_scbond_it	2.108
r_mcangle_it	1.325
r_angle_refined_deg	1.311
r_mcbond_it	0.904
r_nbtor_refined	0.303

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.196
r_dihedral_angle_4_deg	18.648
r_dihedral_angle_3_deg	16.627
r_dihedral_angle_1_deg	5.708
r_scangle_it	3.273
r_scbond_it	2.108
r_mcangle_it	1.325
r_angle_refined_deg	1.311
r_mcbond_it	0.904
r_nbtor_refined	0.303
r_nbd_refined	0.204
r_symmetry_vdw_refined	0.198
r_xyhbond_nbd_refined	0.157
r_symmetry_hbond_refined	0.141
r_chiral_restr	0.091
r_metal_ion_refined	0.067
r_bond_refined_d	0.011
r_gen_planes_refined	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	15544
Nucleic Acid Atoms
Solvent Atoms	948
Heterogen Atoms	8

Software

Software
Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
SHELXS	phasing
REFMAC	refinement

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729.