Experiment: 6HXG

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	5K3V	Chainsaw model derived from 5K3V

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6.5	291	0.8 M ammonium sulphate, 0.05 M MES.OH, pH 6.5, 5% 1,4-dioxane, 0.013 M ammonium sulphate, 0.003 M R5P, 0.001 M G3P, 0.02 M Tris.HCl, pH 8.0, 0.1 M KCl, 0.005 M DTT

Crystal Properties
Matthews coefficient	Solvent content
2.62	53.15

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 177.976	α = 90
b = 177.976	β = 90
c = 116.855	γ = 120

Symmetry
Space Group	H 3

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 PILATUS3 S 6M		2015-09-19	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06SA	0.97853	SLS	X06SA

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	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	1.84	93.12	99.4	0.126	0.149	0.087	0.997	8.1	6.8		119464

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.84	1.87	97.4		2.143	2.639	1.502	0.085	0.9	5.2

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 (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	Chainsaw model derived from 5K3V	1.9	93.12	102475	5782	99.53	0.2171	0.2163	0.22	0.2314	0.22	RANDOM	29.775

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]
-1.27	-0.64		-1.27		4.12

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	27.992
r_dihedral_angle_4_deg	14.786
r_dihedral_angle_3_deg	12.892
r_dihedral_angle_1_deg	4.439
r_angle_refined_deg	0.687
r_angle_other_deg	0.5
r_chiral_restr	0.04
r_bond_refined_d	0.003
r_gen_planes_refined	0.002
r_bond_other_d

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	27.992
r_dihedral_angle_4_deg	14.786
r_dihedral_angle_3_deg	12.892
r_dihedral_angle_1_deg	4.439
r_angle_refined_deg	0.687
r_angle_other_deg	0.5
r_chiral_restr	0.04
r_bond_refined_d	0.003
r_gen_planes_refined	0.002
r_bond_other_d
r_gen_planes_other

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	14726
Nucleic Acid Atoms
Solvent Atoms	217
Heterogen Atoms	40

Software

Software
Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
MOSFLM	data reduction
Aimless	data scaling
PHASER	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.