Experiment: 2Q88

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	4	273	sodium acetate, PEG, CdCl2, pH 4.0, VAPOR DIFFUSION, HANGING DROP, temperature 273K

Crystal Properties
Matthews coefficient	Solvent content
2.45	49.79

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 57.365	α = 90
b = 57.365	β = 90
c = 161.883	γ = 90

Symmetry
Space Group	P 43 21 2

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			M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	MPG/DESY, HAMBURG BEAMLINE BW6	1.05	MPG/DESY, HAMBURG	BW6

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	1.9	20	97.3	0.118	13.5			21659

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	1.9	1.93	98.6		0.391			1089

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	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	1.9	20	21600	1113	97.23	0.229	0.228	0.249	RANDOM	28.377

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]
1.38			1.38		-2.75

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.132
r_dihedral_angle_3_deg	16.313
r_dihedral_angle_4_deg	13.228
r_dihedral_angle_1_deg	5.491
r_scangle_it	2.825
r_scbond_it	1.658
r_angle_refined_deg	1.225
r_mcangle_it	1.012
r_mcbond_it	0.601
r_metal_ion_refined	0.439

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.132
r_dihedral_angle_3_deg	16.313
r_dihedral_angle_4_deg	13.228
r_dihedral_angle_1_deg	5.491
r_scangle_it	2.825
r_scbond_it	1.658
r_angle_refined_deg	1.225
r_mcangle_it	1.012
r_mcbond_it	0.601
r_metal_ion_refined	0.439
r_nbtor_refined	0.303
r_symmetry_vdw_refined	0.255
r_symmetry_hbond_refined	0.215
r_nbd_refined	0.192
r_xyhbond_nbd_refined	0.108
r_chiral_restr	0.083
r_bond_refined_d	0.009
r_gen_planes_refined	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1906
Nucleic Acid Atoms
Solvent Atoms	123
Heterogen Atoms	14

Software

Software
Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-2000	data collection
AMoRE	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 R01GM157729.