Experiment: 2I9B

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	5.5	293	22.5% w/v PEG3350, 200 mM ammonium sulfate, 100 mM Bis-Tris, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.82	56.46

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 62.914	α = 90
b = 281.921	β = 105.41
c = 62.811	γ = 90

Symmetry
Space Group	P 1 21 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	MAR CCD 225 mm		2005-07-07	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 22-BM	1.0000	APS	22-BM

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	2.8	50	91.2	0.046	17.6	2.8	47048	47048		-3

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.8	2.9	51.3		0.206	2.44	1.8	2636

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	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	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 1YWH, 2I9A	2.8	15	44793	1911	91.18	0.22372	0.22194	0.26498	RANDOM	67.301

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]
3.8		2.52	-3.9		1.45

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.459
r_scangle_it	18.474
r_scbond_it	15.956
r_dihedral_angle_3_deg	14.196
r_mcangle_it	12.726
r_dihedral_angle_4_deg	12.344
r_mcbond_it	9.938
r_dihedral_angle_1_deg	2.877
r_angle_refined_deg	1.888
r_nbtor_refined	0.314

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.459
r_scangle_it	18.474
r_scbond_it	15.956
r_dihedral_angle_3_deg	14.196
r_mcangle_it	12.726
r_dihedral_angle_4_deg	12.344
r_mcbond_it	9.938
r_dihedral_angle_1_deg	2.877
r_angle_refined_deg	1.888
r_nbtor_refined	0.314
r_symmetry_hbond_refined	0.272
r_nbd_refined	0.239
r_xyhbond_nbd_refined	0.208
r_symmetry_vdw_refined	0.179
r_chiral_restr	0.131
r_bond_refined_d	0.012
r_gen_planes_refined	0.005

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	11696
Nucleic Acid Atoms
Solvent Atoms	52
Heterogen Atoms	144

Software

Software
Software Name	Purpose
REFMAC	refinement
MAR345	data collection
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing

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.