6I7G

Crystal structure of dimeric wild type FICD complexed with ATP

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	7.5	293	0.1 M Tris pH 7.5; 20% PEG 300; 5% PEG8K; 10% Glycerol

Crystal Properties
Matthews coefficient	Solvent content
3.55	65.41

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 77.671	α = 90
b = 107.652	β = 90
c = 132.597	γ = 90

Symmetry
Space Group	P 21 21 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 PILATUS 6M-F		2017-12-15	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I04	0.97949	Diamond	I04

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	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	2.7	83.58	100	0.163	0.195	0.104	0.996	6	6.4		31293

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.7	2.83	100		0.717	0.851	0.456	0.72	1.8	6.5

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	4u0u	2.7	83.58	29763	1497	99.98	0.28458	0.28291	0.31868	RANDOM	54.904

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]
-2.34			6.56		-4.22

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	30.227
r_dihedral_angle_3_deg	13.775
r_dihedral_angle_4_deg	13.225
r_long_range_B_refined	5.055
r_long_range_B_other	5.023
r_dihedral_angle_1_deg	4.598
r_mcangle_it	1.745
r_mcangle_other	1.744
r_scangle_other	1.307
r_angle_refined_deg	1.143
r_angle_other_deg	1.027
r_mcbond_it	0.961
r_mcbond_other	0.961
r_scbond_it	0.684
r_scbond_other	0.684
r_chiral_restr	0.034
r_bond_refined_d	0.002
r_gen_planes_refined	0.002
r_bond_other_d	0.001
r_gen_planes_other	0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5362
Nucleic Acid Atoms
Solvent Atoms	140
Heterogen Atoms	114

Software

Software
Software Name	Purpose
REFMAC	refinement
xia2	data reduction
Aimless	data scaling
PHASER	phasing