Experiment: 5IKS

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	2MBW

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7.4	293	0.1 M Tris-HCl, pH 7.4, 1mM EDTA, 2.5 M Ammonium Sulfate

Crystal Properties
Matthews coefficient	Solvent content
1.9	35.17

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 34.484	α = 90
b = 30.152	β = 105.16
c = 64.463	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	100	PIXEL	DECTRIS PILATUS 200K	mirrors	2014-07-24	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU MICROMAX-007 HF	1.54178

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	1.87	50	97.1	0.032	18.7	3.6		10468

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	1.87	1.9	92.2		0.309		3

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	2MBW	1.87	33.28	9987	476	96.29	0.2156	0.2129	0.2781	RANDOM	20.191

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]
0.34		-0.1	-0.58		0.24

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.283
r_dihedral_angle_4_deg	32.78
r_dihedral_angle_3_deg	15.271
r_dihedral_angle_1_deg	5.302
r_angle_refined_deg	1.631
r_mcangle_it	1.278
r_angle_other_deg	1.004
r_mcbond_it	0.748
r_mcbond_other	0.74
r_chiral_restr	0.085

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.283
r_dihedral_angle_4_deg	32.78
r_dihedral_angle_3_deg	15.271
r_dihedral_angle_1_deg	5.302
r_angle_refined_deg	1.631
r_mcangle_it	1.278
r_angle_other_deg	1.004
r_mcbond_it	0.748
r_mcbond_other	0.74
r_chiral_restr	0.085
r_bond_refined_d	0.011
r_gen_planes_refined	0.008
r_gen_planes_other	0.005
r_bond_other_d	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1203
Nucleic Acid Atoms
Solvent Atoms	66
Heterogen Atoms	60

Software

Software
Software Name	Purpose
HKL-3000	data collection
HKL-3000	data reduction
HKL-3000	phasing
HKL-3000	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction

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.