Experiment: 3ELZ

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	7	293	1.1 M tri-sodium citrate dihydrate., pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.6	52.61

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 149.195	α = 90
b = 80.29	β = 96.12
c = 39.723	γ = 90

Symmetry
Space Group	C 1 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	ADSC QUANTUM 315	Toroidal mirror	2006-03-22	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID29	0.93	ESRF	ID29

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	40	96.4	0.06	0.06	16.3	2.9	22845	22845			37.7

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)
1	2.2	2.32	84.4		0.347	0.347	2.3	2.5	2885

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	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	MOLECULAR REPLACEMENT	THROUGHOUT	3ELX	2.2	30	22837	21673	1164	96.28	0.22404	0.22404	0.22181	0.26426	RANDOM	35.916

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]
1.09		-0.33	0.02		-1.18

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	38.894
r_dihedral_angle_4_deg	21.47
r_dihedral_angle_3_deg	17.147
r_dihedral_angle_1_deg	5.706
r_angle_refined_deg	1.462
r_scangle_it	1.366
r_scbond_it	0.921
r_mcangle_it	0.65
r_mcbond_it	0.357
r_nbtor_refined	0.328

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	38.894
r_dihedral_angle_4_deg	21.47
r_dihedral_angle_3_deg	17.147
r_dihedral_angle_1_deg	5.706
r_angle_refined_deg	1.462
r_scangle_it	1.366
r_scbond_it	0.921
r_mcangle_it	0.65
r_mcbond_it	0.357
r_nbtor_refined	0.328
r_nbd_refined	0.201
r_symmetry_vdw_refined	0.175
r_xyhbond_nbd_refined	0.126
r_symmetry_hbond_refined	0.12
r_chiral_restr	0.091
r_bond_refined_d	0.01
r_gen_planes_refined	0.003

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3090
Nucleic Acid Atoms
Solvent Atoms	70
Heterogen Atoms	377

Software

Software
Software Name	Purpose
ADSC	data collection
MOLREP	phasing
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling

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 R01GM133198.