7RM7

The X-ray crystal structure of the N-terminal domain of Staphylococcus aureus Fatty Acid Kinase A (FakA, residues 1-208) in complex with ADP to 1.025 Angstrom resolution

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP		291	0.2M MgCl2, 0.1M Tris Hcl pH8.5, 30%PEG4000 (JCSG core IV #21)

Crystal Properties
Matthews coefficient	Solvent content
2.03	39.51

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 42.665	α = 90
b = 57.399	β = 90
c = 81.195	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	RAYONIX MX300-HS		2017-03-23	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 22-ID	1.000	APS	22-ID

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	1.025	34.24	95.5	0.02	0.999	19.6	6.8		95789			8.3

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	1.025	1.04	70.5		0.396	0.65	2

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	SAD	FREE R-VALUE	1.025	34.24	95720	4782	95.158	0.119	0.1177	0.1441	16.035

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]
-1.134			-0.38		1.514

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.682
r_dihedral_angle_4_deg	28.729
r_rigid_bond_restr	14.257
r_dihedral_angle_3_deg	11.704
r_lrange_it	8.631
r_lrange_other	8.007
r_scangle_it	7.493
r_scangle_other	7.49
r_scbond_it	6.263
r_scbond_other	6.263
r_mcangle_it	6.157
r_mcangle_other	6.155
r_mcbond_other	5.569
r_mcbond_it	5.568
r_dihedral_angle_1_deg	5.361
r_angle_refined_deg	2.046
r_angle_other_deg	0.67
r_symmetry_nbd_refined	0.43
r_nbd_other	0.292
r_symmetry_xyhbond_nbd_refined	0.29
r_nbd_refined	0.274
r_xyhbond_nbd_refined	0.258
r_symmetry_nbd_other	0.192
r_nbtor_refined	0.182
r_chiral_restr	0.103
r_metal_ion_refined	0.092
r_symmetry_nbtor_other	0.07
r_bond_refined_d	0.017
r_gen_planes_refined	0.013
r_gen_planes_other	0.002
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1659
Nucleic Acid Atoms
Solvent Atoms	361
Heterogen Atoms	38

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
SHELXDE	phasing