5X16

Sirt6 apo structure

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		277.15	0.1M Sodium citrate tribasic dihydrate pH 5.6, 35% v/v tert-Butanol

Crystal Properties
Matthews coefficient	Solvent content
2.43	49.38

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 42.565	α = 90
b = 68.138	β = 90
c = 117.314	γ = 90

Symmetry
Space Group	P 21 21 21

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CMOS	DECTRIS PILATUS3 S 6M		2016-05-18	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRF BEAMLINE BL19U1	1.0000	SSRF	BL19U1

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	1.97	50	95.4	0.058	18.927	3.7		88468		-3

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	1.97	2.01	93.9		0.458	2.186	3.2

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	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	1.97	50	22077	1149	93.63	0.18654	0.18408	0.2316	RANDOM	33.496

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]
-0.4			-0.45		0.85

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.911
r_dihedral_angle_4_deg	16.734
r_dihedral_angle_3_deg	13.368
r_long_range_B_refined	6.46
r_long_range_B_other	6.372
r_dihedral_angle_1_deg	5.871
r_scangle_other	3.755
r_mcangle_it	2.877
r_mcangle_other	2.877
r_scbond_it	2.29
r_scbond_other	2.289
r_mcbond_it	1.811
r_mcbond_other	1.809
r_angle_refined_deg	1.546
r_angle_other_deg	0.994
r_chiral_restr	0.083
r_bond_refined_d	0.01
r_gen_planes_refined	0.006
r_bond_other_d	0.002
r_gen_planes_other	0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2282
Nucleic Acid Atoms
Solvent Atoms	224
Heterogen Atoms	53

Software

Software
Software Name	Purpose
REFMAC	refinement
HKL-2000	data collection
SCALEPACK	data processing
REFMAC	model building