7L81

x-ray structure of the psychrobacter cryohalolentis N-acetyltransferase Pcryo_0637 in the presence of coenzyme A and

X-RAY DIFFRACTION

---

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7.5	293	23-26 % MPD, 100 mM HEPES. protein incubated with 5 mM coenzyme A and 10 mM UDP-2-acetamido-4-amino-2,4,3-trideoxy-D-glucose

Crystal Properties
Matthews coefficient	Solvent content
2.53	51.33

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 97.05	α = 90
b = 97.05	β = 90
c = 66.032	γ = 120

Symmetry
Space Group	H 3

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	Bruker PHOTON II		2019-03-29	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SEALED TUBE	BRUKER D8 QUEST	1.5418

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Sym I (Observed)	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	1.3	50	98.3	0.054	20.3	8.1		56136

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.3	1.4	94.6		0.448	2.4	2.5

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 (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	FOURIER SYNTHESIS	FREE R-VALUE	7l7y	1.3	28.643	56136	2857	98.332	0.174	0.1731	0.1945	15.413

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]
0.07	0.035		0.07		-0.228

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.14
r_dihedral_angle_4_deg	19.98
r_dihedral_angle_3_deg	12.503
r_dihedral_angle_1_deg	7.59
r_lrange_other	5.191
r_lrange_it	5.189
r_scangle_it	3.649
r_scangle_other	3.648
r_scbond_it	2.535
r_scbond_other	2.534
r_mcangle_other	2.012
r_mcangle_it	2.01
r_angle_refined_deg	1.605
r_mcbond_it	1.434
r_angle_other_deg	1.427
r_mcbond_other	1.394
r_symmetry_xyhbond_nbd_refined	0.279
r_nbd_other	0.252
r_symmetry_nbd_refined	0.249
r_xyhbond_nbd_refined	0.218
r_nbd_refined	0.209
r_symmetry_nbd_other	0.184
r_nbtor_refined	0.163
r_symmetry_nbtor_other	0.083
r_chiral_restr	0.073
r_bond_refined_d	0.01
r_gen_planes_refined	0.008
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1612
Nucleic Acid Atoms
Solvent Atoms	246
Heterogen Atoms	127

Software

Software
Software Name	Purpose
REFMAC	refinement
SAINT	data reduction
SADABS	data scaling
PHASER	phasing