8CNO

Improved complex structure of human Sirtuin 6 with its inhibitor cis-resveratrol

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	5.7	293	1.6 M (NH4)2SO4, 10% PEG 400, and Bis-Tris buffer pH 5.7

Crystal Properties
Matthews coefficient	Solvent content
2.61	52.9

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 91.276	α = 90
b = 91.276	β = 90
c = 143.23	γ = 120

Symmetry
Space Group	P 63

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 6M		2018-06-14	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	BESSY BEAMLINE 14.1	0.9184	BESSY	14.1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	Rrim 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	1.75	47.74	99.9	0.12	0.999	12.9	10.2		67988			35.441

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Rrim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.75	1.86	99.5		2.11	0.421	1.18

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	1.75	45.64	65918	2069	99.9	0.16725	0.1666	0.18761	RANDOM	33.955

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]
-9.14			-9.14		18.27

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.569
r_dihedral_angle_4_deg	17.942
r_dihedral_angle_3_deg	14.395
r_dihedral_angle_1_deg	6.833
r_long_range_B_refined	6.58
r_long_range_B_other	6.549
r_scangle_other	4.807
r_mcangle_other	3.931
r_mcangle_it	3.93
r_scbond_it	3.38
r_scbond_other	3.343
r_mcbond_it	2.968
r_mcbond_other	2.967
r_angle_other_deg	2.294
r_angle_refined_deg	1.649
r_chiral_restr	0.08
r_bond_other_d	0.034
r_gen_planes_other	0.018
r_bond_refined_d	0.01
r_gen_planes_refined	0.01
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	4364
Nucleic Acid Atoms
Solvent Atoms	172
Heterogen Atoms	197

Software

Software
Software Name	Purpose
REFMAC	refinement
XSCALE	data scaling
XDS	data reduction
PHASER	phasing