Experiment: 1PV2

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	7.5	295	26% PEG 6000,50mM NaCl,100 mM Tris pH 7.5.5G, VAPOR DIFFUSION, SITTING DROP, temperature 22K, temperature 295K

Crystal Properties
Matthews coefficient	Solvent content
2.39	48.51

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 54.487	α = 102.95
b = 99.018	β = 101.52
c = 116.795	γ = 94.19

Symmetry
Space Group	P 1

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			2002-01-13	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ALS BEAMLINE 8.2.1	1.77	ALS	8.2.1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	R Sym 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	2.71	48.8	100	0.075	0.075	9.4	1.9	57067	57067		28

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
	2.7	2.8	94.5		0.339	0.339	2	1.8	5883

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	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	MOLECULAR REPLACEMENT	THROUGHOUT	pdb entry 1n57	2.71	48.8	60105	57067	3037	94	0.225	0.22469	0.22141	0.28635	RANDOM	45.455

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]
0.16	0.08	0.1	-0.17	0.19	0.13

RMS Deviations
Key	Refinement Restraint Deviation
r_scangle_it	10.273
r_scbond_it	6.651
r_dihedral_angle_1_deg	4.832
r_mcangle_it	4.536
r_mcbond_it	2.396
r_angle_refined_deg	0.761
r_nbd_refined	0.231
r_symmetry_vdw_refined	0.187
r_xyhbond_nbd_refined	0.183
r_symmetry_hbond_refined	0.174

RMS Deviations
Key	Refinement Restraint Deviation
r_scangle_it	10.273
r_scbond_it	6.651
r_dihedral_angle_1_deg	4.832
r_mcangle_it	4.536
r_mcbond_it	2.396
r_angle_refined_deg	0.761
r_nbd_refined	0.231
r_symmetry_vdw_refined	0.187
r_xyhbond_nbd_refined	0.183
r_symmetry_hbond_refined	0.174
r_chiral_restr	0.057
r_bond_refined_d	0.004
r_gen_planes_refined	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	16161
Nucleic Acid Atoms
Solvent Atoms	72
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
AMoRE	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.