Experiment: 4L8F

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1L9X

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	8.5	291	20% PEG 8000, 0.1M Tris, 0.2M Magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K

Crystal Properties
Matthews coefficient	Solvent content
2.23	44.74

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 53.396	α = 90
b = 198.098	β = 113.816
c = 65.112	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	110	CCD	ADSC QUANTUM 315		2012-01-10	M	SINGLE WAVELENGTH
2	1	x-ray	110	CCD	ADSC QUANTUM 315r		2012-05-25	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	NSRRC BEAMLINE BL13B1	1.0	NSRRC	BL13B1
2	SYNCHROTRON	NSRRC BEAMLINE BL13C1	1.0	NSRRC	BL13C1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	1.97	30	99			81489	81489

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1,2	1.97	2.04	99.3

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 (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	1L9X	1.97	30	91616	81489	4309	99.23	0.17799	0.17474	0.18	0.23857	0.24	RANDOM	20.95

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]

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	38.558
r_dihedral_angle_4_deg	22.753
r_dihedral_angle_3_deg	17.276
r_dihedral_angle_1_deg	6.466
r_scangle_it	5.384
r_scbond_it	3.443
r_mcangle_it	2.196
r_angle_refined_deg	1.982
r_mcbond_it	1.245
r_chiral_restr	0.207

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	38.558
r_dihedral_angle_4_deg	22.753
r_dihedral_angle_3_deg	17.276
r_dihedral_angle_1_deg	6.466
r_scangle_it	5.384
r_scbond_it	3.443
r_mcangle_it	2.196
r_angle_refined_deg	1.982
r_mcbond_it	1.245
r_chiral_restr	0.207
r_bond_refined_d	0.024
r_gen_planes_refined	0.01

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	9232
Nucleic Acid Atoms
Solvent Atoms	953
Heterogen Atoms	66

Software

Software
Software Name	Purpose
ADSC	data collection
X-PLOR	model building
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
X-PLOR	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.