Experiment: 1YQH

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	8.5	298	PEG 3350, Tris-HCL, MgCl2, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Properties
Matthews coefficient	Solvent content
1.9	35.9

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 76.716	α = 90
b = 55.175	β = 120.39
c = 49.875	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	115	CCD	CUSTOM-MADE		2004-08-22	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 19-BM	0.97931,0.97947	APS	19-BM

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	1.7	43	92.7			18421	18421

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)
1	1.72	1.79	59.2		0.121	5.1

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	1.7	43.03	18420	17475	945	92.76	0.16402	0.16402	0.16204	0.20062	RANDOM	17.553

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]
-0.37		0.16	-0.14		0.67

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	42.824
r_dihedral_angle_4_deg	20.673
r_dihedral_angle_3_deg	12.141
r_dihedral_angle_1_deg	6.265
r_scangle_it	3.509
r_scbond_it	2.235
r_angle_refined_deg	1.217
r_mcangle_it	1.194
r_mcbond_it	0.769
r_nbtor_refined	0.301

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	42.824
r_dihedral_angle_4_deg	20.673
r_dihedral_angle_3_deg	12.141
r_dihedral_angle_1_deg	6.265
r_scangle_it	3.509
r_scbond_it	2.235
r_angle_refined_deg	1.217
r_mcangle_it	1.194
r_mcbond_it	0.769
r_nbtor_refined	0.301
r_nbd_refined	0.189
r_symmetry_vdw_refined	0.187
r_xyhbond_nbd_refined	0.158
r_symmetry_hbond_refined	0.137
r_chiral_restr	0.086
r_bond_refined_d	0.01
r_gen_planes_refined	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1595
Nucleic Acid Atoms
Solvent Atoms	292
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
SBC-Collect	data collection
SCALEPACK	data scaling
SHELXD	phasing
MLPHARE	phasing
ARP/wARP	model building

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.