Experiment: 2NWX

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1XFH	PDB ENTRY 1xfh

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7	277	pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
4.66	73.59

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 115.473	α = 90
b = 115.473	β = 90
c = 324.227	γ = 120

Symmetry
Space Group	P 61

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray						M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	NSLS BEAMLINE X29A	0.978	NSLS	X29A

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	3.29	100		9.4	17.1	5.2	25514	25514

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
	3.29	3.72	30.2		34.8	17.7	2.1

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	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	PDB ENTRY 1xfh	3.29	100	25514	1261	69.21	0.265	0.263	0.286	RANDOM	134.632

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]
2.85	1.43		2.85		-4.28

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.783
r_dihedral_angle_4_deg	24.277
r_dihedral_angle_3_deg	22.508
r_dihedral_angle_1_deg	7.168
r_mcangle_it	1.855
r_angle_refined_deg	1.687
r_scangle_it	1.142
r_mcbond_it	1.043
r_scbond_it	0.707
r_nbtor_refined	0.332

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.783
r_dihedral_angle_4_deg	24.277
r_dihedral_angle_3_deg	22.508
r_dihedral_angle_1_deg	7.168
r_mcangle_it	1.855
r_angle_refined_deg	1.687
r_scangle_it	1.142
r_mcbond_it	1.043
r_scbond_it	0.707
r_nbtor_refined	0.332
r_metal_ion_refined	0.322
r_symmetry_vdw_refined	0.273
r_nbd_refined	0.25
r_xyhbond_nbd_refined	0.198
r_chiral_restr	0.102
r_bond_refined_d	0.015
r_gen_planes_refined	0.005

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	8509
Nucleic Acid Atoms
Solvent Atoms	3
Heterogen Atoms	84

Software

Software
Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
CBASS	data collection
HKL-2000	data reduction
HKL-2000	data scaling

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 R01GM133198.