Experiment: 2HCU

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7.1	298	2.0M ammonium sulfate, 0.1M HEPES, pH 7.1, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Properties
Matthews coefficient	Solvent content
3	59

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 74.033	α = 90
b = 74.033	β = 90
c = 82.519	γ = 120

Symmetry
Space Group	P 65

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	IMAGE PLATE	MAR scanner 345 mm plate		2006-03-01	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU	1.5418

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	15	94.7	0.04		8.5	14870	14087	1	1	38.9

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	2.17	95		0.25	5.12	5.8	1447

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	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	15	1	14870	14087	752	99.01	0.18919	0.18919	0.18762	0.21813	RANDOM	33.701

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]
0.55	0.27		0.55		-0.82

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	43.314
r_dihedral_angle_3_deg	16.624
r_dihedral_angle_4_deg	14.587
r_dihedral_angle_1_deg	7.575
r_scangle_it	4.157
r_scbond_it	2.9
r_mcangle_it	1.883
r_angle_refined_deg	1.746
r_mcbond_it	1.124
r_symmetry_hbond_refined	0.331

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	43.314
r_dihedral_angle_3_deg	16.624
r_dihedral_angle_4_deg	14.587
r_dihedral_angle_1_deg	7.575
r_scangle_it	4.157
r_scbond_it	2.9
r_mcangle_it	1.883
r_angle_refined_deg	1.746
r_mcbond_it	1.124
r_symmetry_hbond_refined	0.331
r_nbtor_refined	0.31
r_nbd_refined	0.222
r_symmetry_vdw_refined	0.21
r_xyhbond_nbd_refined	0.182
r_chiral_restr	0.131
r_bond_refined_d	0.021
r_gen_planes_refined	0.009

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1427
Nucleic Acid Atoms
Solvent Atoms	117
Heterogen Atoms	15

Software

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

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.