5C9G

Crystal Structure of a Putative enoyl-CoA hydratase/isomerase family protein from Hyphomonas neptunium

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	7	289	0.2 ul of 17.6 mg/ml protein in 20 mM HEPES pH 7.5, 150 mM NaCl, 10% Glycerol, 0.1% Sodium Azide and 0.5 mM TCEP were mixed with 0.2 ul of (the JCSG+ condition #G8) 0.15M DL-Malic acid, 19% PEG 3350 and equilibrated against 1.5 M NaCl solution in 96 Well 3 drop Crystallization Plate (Swissci).

Crystal Properties
Matthews coefficient	Solvent content
2.37	48.06

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 63.479	α = 90
b = 128.12	β = 90
c = 209.646	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	CCD	MARMOSAIC 225 mm CCD	Beryllium Lenses	2014-03-24	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 21-ID-F	0.97872	APS	21-ID-F

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	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	2.1	40	97.7	0.135	0.14	0.055	4.8	7.3		98973

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.1	2.14	95.2		0.472	0.747		6.9	4779

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	4OLQ	2.1	40	93373	4923	97.65	0.2	0.1984	0.2321	RANDOM	33.663

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]
-1.19			1.29		-0.1

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.604
r_dihedral_angle_3_deg	14.683
r_dihedral_angle_4_deg	14.683
r_dihedral_angle_1_deg	5.653
r_mcangle_it	2.128
r_angle_other_deg	1.576
r_angle_refined_deg	1.489
r_mcbond_it	1.29
r_mcbond_other	1.29
r_chiral_restr	0.075

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.604
r_dihedral_angle_3_deg	14.683
r_dihedral_angle_4_deg	14.683
r_dihedral_angle_1_deg	5.653
r_mcangle_it	2.128
r_angle_other_deg	1.576
r_angle_refined_deg	1.489
r_mcbond_it	1.29
r_mcbond_other	1.29
r_chiral_restr	0.075
r_bond_refined_d	0.011
r_bond_other_d	0.009
r_gen_planes_refined	0.008
r_gen_planes_other	0.008

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	11687
Nucleic Acid Atoms
Solvent Atoms	1153
Heterogen Atoms	22

Software

Software
Software Name	Purpose
REFMAC	refinement
HKL-3000	data scaling
PDB_EXTRACT	data extraction
HKL-3000	data collection
MOLREP	phasing
HKL-3000	data reduction

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.