Experiment: 2RKD

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7.4	298	12-30% PEG 3350, 0.1M HEPES, 10 MM MNCL2, pH 7.4, temperature 298K, VAPOR DIFFUSION, HANGING DROP

Crystal Properties
Matthews coefficient	Solvent content
2.24	44.97

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 45.294	α = 90
b = 119.397	β = 108.66
c = 60.762	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	118	IMAGE PLATE	RIGAKU RAXIS IV++	BLUE OSMIC Confocal MIRRORS	2007-06-23		SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU RUH3R

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	100	97.2	0.092	14.9	7		46838

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	1.97	84.2		0.653		5.5	4065

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		THROUGHOUT	1.9	33.98	46794	2377	97.11	0.189	0.187	0.233	RANDOM	15.395

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]
0.03		0.01	-0.02

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.195
r_dihedral_angle_4_deg	15.192
r_dihedral_angle_3_deg	15.043
r_dihedral_angle_1_deg	5.749
r_scangle_it	1.711
r_angle_refined_deg	1.112
r_scbond_it	1.038
r_mcangle_it	0.669
r_mcbond_it	0.362
r_nbtor_refined	0.301

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.195
r_dihedral_angle_4_deg	15.192
r_dihedral_angle_3_deg	15.043
r_dihedral_angle_1_deg	5.749
r_scangle_it	1.711
r_angle_refined_deg	1.112
r_scbond_it	1.038
r_mcangle_it	0.669
r_mcbond_it	0.362
r_nbtor_refined	0.301
r_nbd_refined	0.18
r_symmetry_vdw_refined	0.16
r_metal_ion_refined	0.136
r_symmetry_hbond_refined	0.121
r_xyhbond_nbd_refined	0.12
r_chiral_restr	0.078
r_bond_refined_d	0.008
r_gen_planes_refined	0.003

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4819
Nucleic Acid Atoms
Solvent Atoms	471
Heterogen Atoms	12

Software

Software
Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
CrystalClear	data collection

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.