3G3S

Crystal structure of GCN5-related N-acetyltransferase-like protein (ZP_00874857) (ZP_00874857.1) from Streptococcus suis 89/1591 at 1.80 A resolution

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6.5	277	NANODROP, 0.20M MgCl2, 10.0% PEG 3000, 0.1M Cacodylate pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
2.47	50.22

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 71.395	α = 90
b = 83.88	β = 90
c = 93.763	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 325 mm CCD	Flat mirror (vertical focusing)	2008-11-15	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRL BEAMLINE BL11-1	0.91162, 0.97821, 0.97879	SSRL	BL11-1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (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	1.8	29.285	98.8	0.108	0.108	4.81	3.7		52108			19.743

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.8	1.85	98		0.753	0.753	1	3.7	3761

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MAD	THROUGHOUT	1.8	29.285	52068	2652	98.49	0.205	0.203	0.239	RANDOM	32.395

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]
-2.03			-2.07		4.1

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.546
r_dihedral_angle_4_deg	12.26
r_dihedral_angle_3_deg	10.642
r_scangle_it	7.52
r_scbond_it	5.266
r_dihedral_angle_1_deg	3.903
r_mcangle_it	3.004
r_mcbond_it	1.814
r_angle_refined_deg	1.576
r_angle_other_deg	0.965
r_mcbond_other	0.472
r_symmetry_hbond_refined	0.228
r_xyhbond_nbd_refined	0.213
r_nbd_refined	0.199
r_symmetry_vdw_other	0.189
r_nbtor_refined	0.187
r_symmetry_vdw_refined	0.18
r_nbd_other	0.169
r_nbtor_other	0.09
r_chiral_restr	0.076
r_xyhbond_nbd_other	0.054
r_metal_ion_refined	0.041
r_bond_refined_d	0.018
r_gen_planes_refined	0.006
r_bond_other_d	0.002
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3904
Nucleic Acid Atoms
Solvent Atoms	532
Heterogen Atoms	30

Software

Software
Software Name	Purpose
REFMAC	refinement
PHENIX	refinement
SHELX	phasing
MolProbity	model building
SCALA	data scaling
PDB_EXTRACT	data extraction
MAR345	data collection
MOSFLM	data reduction
SHELXD	phasing
autoSHARP	phasing