Experiment: 2H1G

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	5.6	289	20 % - 27 % PEG 4,000, 0.1 M MES pH 5.6, 0.1 M Ammonium Acetate, VAPOR DIFFUSION, SITTING DROP, temperature 289K

Crystal Properties
Matthews coefficient	Solvent content
2.41	49.03

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 47.031	α = 90
b = 59.522	β = 90
c = 109.562	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	MAR CCD 165 mm		2006-05-07	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID29	1.06880	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	3.1	55.048	96.6	0.127	0.127	4.6	5.5	5722	5722

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)
	3.1	3.27	91.9		0.296	0.296	2.2	5.4	761

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	1su9	3.1	37.16	5695	5695	298	95.65	0.189	0.238	0.185	0.263	Free set copied from 1SU9 and extended as necessary.	13.01

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]
0.32			0.14		-0.46

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	38.033
r_dihedral_angle_3_deg	19.832
r_dihedral_angle_4_deg	12.763
r_dihedral_angle_1_deg	7.952
r_scangle_it	3.913
r_scbond_it	2.253
r_angle_refined_deg	2.044
r_mcangle_it	1.503
r_mcbond_it	0.856
r_nbtor_refined	0.333

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	38.033
r_dihedral_angle_3_deg	19.832
r_dihedral_angle_4_deg	12.763
r_dihedral_angle_1_deg	7.952
r_scangle_it	3.913
r_scbond_it	2.253
r_angle_refined_deg	2.044
r_mcangle_it	1.503
r_mcbond_it	0.856
r_nbtor_refined	0.333
r_nbd_refined	0.24
r_symmetry_vdw_refined	0.186
r_xyhbond_nbd_refined	0.164
r_chiral_restr	0.127
r_symmetry_hbond_refined	0.076
r_bond_refined_d	0.024
r_gen_planes_refined	0.007

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2153
Nucleic Acid Atoms
Solvent Atoms	13
Heterogen Atoms

Software

Software
Software Name	Purpose
SCALA	data scaling
MOLREP	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
ProDC	data collection
MOSFLM	data reduction
CCP4	data reduction
CCP4	data scaling

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.