7ATL

EstCE1, a hydrolase with promiscuous acyltransferase activity

X-RAY DIFFRACTION

---

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7.5	293	2 ul (17 mg/ml protein, 50 mM Na-phophate, pH 7.5) + 2 ul (10% PEG8000, 200 mM Mg(OAc)2), cryo buffer: 10% PEG8000, 12% PEG400, 200 mM Mg(OAc)2

Crystal Properties
Matthews coefficient	Solvent content
3.78	68

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 99.433	α = 90
b = 99.433	β = 90
c = 228.132	γ = 120

Symmetry
Space Group	P 61 2 2

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 2M		2020-03-20	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	BESSY BEAMLINE 14.2	0.9184	BESSY	14.2

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Sym I (Observed)	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	2.478	50	99.1	0.406	0.978	7.1	10.5		44454			36

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.478	2.63	99		2.092	0.442	1.1	10.5

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 (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	1ci8	2.478	48.624	24306	1209	98.978	0.204	0.2038	0.2355	32.464

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]
0.145	0.073		0.145		-0.471

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.977
r_dihedral_angle_4_deg	19.713
r_dihedral_angle_3_deg	15.784
r_dihedral_angle_1_deg	7.149
r_lrange_other	6.662
r_lrange_it	6.611
r_scangle_it	5.033
r_scangle_other	5.032
r_mcangle_it	3.849
r_mcangle_other	3.849
r_scbond_it	3.208
r_scbond_other	3.207
r_mcbond_it	2.455
r_mcbond_other	2.455
r_angle_other_deg	2.329
r_angle_refined_deg	1.567
r_symmetry_nbd_other	0.214
r_symmetry_nbd_refined	0.203
r_nbd_refined	0.202
r_nbd_other	0.188
r_nbtor_refined	0.164
r_xyhbond_nbd_refined	0.141
r_symmetry_xyhbond_nbd_refined	0.138
r_symmetry_nbtor_other	0.07
r_chiral_restr	0.067
r_bond_other_d	0.035
r_bond_refined_d	0.009
r_gen_planes_other	0.009
r_gen_planes_refined	0.007

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2911
Nucleic Acid Atoms
Solvent Atoms	173
Heterogen Atoms	60

Software

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