6UFA

S4 symmetric peptide design number 1, Tim zinc-bound form

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7	298	1.1 M sodium malonate, 0.1 M HEPES, pH 7, 0.5% (w/v) Jeffamine ED-2003

Crystal Properties
Matthews coefficient	Solvent content
1.95	36.79

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 20.96	α = 106.103
b = 20.98	β = 94.813
c = 26.88	γ = 89.429

Symmetry
Space Group	P -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 6M-F		2018-03-22	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 24-ID-C	0.729300	APS	24-ID-C

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (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	0.77	20.88	88.7	0.039	0.046	0.999	15.3	3.597		46103			7.559

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	0.77	0.79	77.2		0.236	0.283	0.962	3.95	3.244

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 (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	AB INITIO PHASING	FREE R-VALUE	0.77	20.001	46103	4610	88.789	0.127	0.1263	0.1318	8.627

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]
-0.086	0.006	-0.031	0.049	-0.005	0.039

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	53.282
r_dihedral_angle_3_deg	8.12
r_dihedral_angle_1_deg	2.619
r_scangle_it	2.138
r_scangle_other	2.132
r_lrange_it	1.874
r_lrange_other	1.776
r_angle_refined_deg	1.594
r_scbond_it	1.552
r_scbond_other	1.546
r_rigid_bond_restr	1.231
r_dihedral_angle_other_2_deg	1.017
r_mcangle_it	0.944
r_mcangle_other	0.94
r_mcbond_it	0.639
r_mcbond_other	0.638
r_angle_other_deg	0.499
r_nbd_refined	0.252
r_symmetry_nbd_other	0.238
r_nbtor_refined	0.172
r_xyhbond_nbd_refined	0.147
r_nbd_other	0.115
r_chiral_restr	0.085
r_symmetry_nbd_refined	0.085
r_symmetry_nbtor_other	0.076
r_symmetry_xyhbond_nbd_refined	0.055
r_metal_ion_refined	0.04
r_bond_refined_d	0.006
r_gen_planes_refined	0.004
r_bond_other_d	0.002
r_gen_planes_other	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	204
Nucleic Acid Atoms
Solvent Atoms	35
Heterogen Atoms	1

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling
PDB_EXTRACT	data extraction
SHELXT	phasing