6SYL

STRUCTURE OF ESTER-HYDROLASE EH3 FROM THE METAGENOME OF MARINE SEDIMENTS AT MILAZZO HARBOR (SICILY, ITALY) COMPLEXED WITH A DERIVATIVE OF BUTYL 4-NITROPHENYL HEXYLPHOSPHONATE

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		291	26% PEG 3000, 0.1M Bis-Tris pH 6.5, 0.2M MgCl2x6H2O

Crystal Properties
Matthews coefficient	Solvent content
2.19	43.89

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 183.624	α = 90
b = 51.316	β = 93.89
c = 70.4	γ = 90

Symmetry
Space Group	C 1 2 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 PILATUS3 S 6M	KB focusing mirrors	2018-09-28	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ALBA BEAMLINE XALOC	0.97924	ALBA	XALOC

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	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	2.95	45.84	99.3	0.243	0.111	0.97	6.3	5.6		13962

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.95	3.13	99.9		0.641	0.289	0.901	3.9	5.8

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	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	6SXP	2.95	45.84	13230	732	99.11	0.2547	0.2518	0.305	RANDOM	23.406

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]
4.95		-0.33	-3.59		-1.3

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.338
r_dihedral_angle_4_deg	21.873
r_dihedral_angle_3_deg	15.139
r_dihedral_angle_1_deg	6.844
r_angle_refined_deg	1.492
r_angle_other_deg	1.281
r_chiral_restr	0.07
r_bond_other_d	0.009
r_bond_refined_d	0.004
r_gen_planes_refined	0.004

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.338
r_dihedral_angle_4_deg	21.873
r_dihedral_angle_3_deg	15.139
r_dihedral_angle_1_deg	6.844
r_angle_refined_deg	1.492
r_angle_other_deg	1.281
r_chiral_restr	0.07
r_bond_other_d	0.009
r_bond_refined_d	0.004
r_gen_planes_refined	0.004
r_gen_planes_other	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5174
Nucleic Acid Atoms
Solvent Atoms	23
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
XDS	data reduction
Aimless	data scaling
MOLREP	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 R01GM133198.