Experiment: 2P3K

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6.5	303	1.7M (NH4)2SO4, 2.4% v/v PEG 400, 0.1M PIPES, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 303K

Crystal Properties
Matthews coefficient	Solvent content
2.05	40.01

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 47.887	α = 90
b = 47.887	β = 90
c = 129.932	γ = 90

Symmetry
Space Group	P 41 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	CCD	MAR CCD 165 mm	mirrors	2004-07-16	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE BM30A	0.9794	ESRF	BM30A

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	1.55	55	96.1	0.087	6.2	11.8		21759

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	1.55	1.64	93.4		0.115	5.3		2991

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	FOURIER SYNTHESIS	THROUGHOUT	1.56	20	20572	1118	96.03	0.17336	0.17193	0.20009	RANDOM	12.573

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]
-0.4			-0.4		0.81

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.162
r_dihedral_angle_3_deg	11.4
r_dihedral_angle_1_deg	6.436
r_dihedral_angle_4_deg	5.08
r_scangle_it	2.108
r_scbond_it	1.48
r_angle_refined_deg	1.171
r_mcangle_it	0.897
r_mcbond_it	0.534
r_nbtor_refined	0.308

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.162
r_dihedral_angle_3_deg	11.4
r_dihedral_angle_1_deg	6.436
r_dihedral_angle_4_deg	5.08
r_scangle_it	2.108
r_scbond_it	1.48
r_angle_refined_deg	1.171
r_mcangle_it	0.897
r_mcbond_it	0.534
r_nbtor_refined	0.308
r_symmetry_hbond_refined	0.257
r_nbd_refined	0.205
r_symmetry_vdw_refined	0.158
r_xyhbond_nbd_refined	0.128
r_chiral_restr	0.079
r_bond_refined_d	0.007
r_gen_planes_refined	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1280
Nucleic Acid Atoms
Solvent Atoms	235
Heterogen Atoms	33

Software

Software
Software Name	Purpose
REFMAC	refinement
Xnemo	data collection
FIPBM30A	data collection
MOSFLM	data reduction
SCALA	data scaling
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.