6T7E

PII-like protein CutA from Nostoc sp. PCC7120 in complex with MES

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP		293.15	0.1 MES pH 6.5, 1.2 M Potassium/Sodium tartrate

Crystal Properties
Matthews coefficient	Solvent content
2.38	48.46

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 87.073	α = 90
b = 87.073	β = 90
c = 152.994	γ = 120

Symmetry
Space Group	P 3 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 PILATUS 6M-F		2016-03-14	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X10SA	1	SLS	X10SA

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge 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	2.45	38.25	99.8	0.092	0.999	16.98	8.7		25325

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.45	2.51			0.842

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	6T76	2.45	38.249	25325	1267	99.783	0.224	0.2215	0.2713	60.286

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]
1.129	0.564		1.129		-3.661

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.44
r_dihedral_angle_3_deg	15.961
r_dihedral_angle_4_deg	12.932
r_dihedral_angle_1_deg	6.095
r_lrange_it	4.05
r_lrange_other	4.05
r_scangle_it	2.596
r_scangle_other	2.595
r_mcangle_it	1.945
r_mcangle_other	1.944
r_scbond_it	1.622
r_scbond_other	1.622
r_angle_refined_deg	1.243
r_mcbond_it	1.218
r_mcbond_other	1.218
r_angle_other_deg	0.708
r_symmetry_nbd_refined	0.206
r_nbd_refined	0.202
r_nbtor_refined	0.178
r_nbd_other	0.171
r_symmetry_nbd_other	0.167
r_symmetry_xyhbond_nbd_refined	0.145
r_xyhbond_nbd_refined	0.125
r_symmetry_nbtor_other	0.081
r_chiral_restr	0.065
r_symmetry_xyhbond_nbd_other	0.023
r_bond_refined_d	0.007
r_gen_planes_refined	0.004
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4874
Nucleic Acid Atoms
Solvent Atoms	16
Heterogen Atoms	48

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XDS	data scaling
MOLREP	phasing