3F14

Crystal structure of NTF2-like protein of unknown function (YP_680363.1) from CYTOPHAGA HUTCHINSONII ATCC 33406 at 1.45 A resolution

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	8.5	277	0.2000M NaOAc, 30.0000% PEG-4000, 0.1M TRIS pH 8.5, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
2.21	44.39

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 57.64	α = 90
b = 57.64	β = 90
c = 59.39	γ = 120

Symmetry
Space Group	P 32 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	CCD	MARMOSAIC 325 mm CCD	Flat collimating mirror, toroid focusing mirror	2008-08-03	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRL BEAMLINE BL9-2	0.91162,0.97939,0.97925	SSRL	BL9-2

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge 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	1.45	25.933	99.7	0.043	16.58	7.16		20633		-3	17.008

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.45	1.5	98.8		0.538	2.5

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	1.45	25.933	20606	1054	99.85	0.171	0.171	0.181	RANDOM	20.996

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]
0.08	0.04		0.08		-0.13

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	40.662
r_dihedral_angle_4_deg	30.342
r_dihedral_angle_3_deg	10.53
r_scangle_it	6.442
r_dihedral_angle_1_deg	5.841
r_scbond_it	5.369
r_mcangle_it	2.69
r_mcbond_it	2.148
r_angle_refined_deg	1.753
r_angle_other_deg	1.033
r_mcbond_other	0.503
r_nbd_refined	0.285
r_symmetry_vdw_other	0.277
r_xyhbond_nbd_refined	0.188
r_nbtor_refined	0.184
r_nbd_other	0.182
r_symmetry_hbond_refined	0.182
r_symmetry_vdw_refined	0.12
r_chiral_restr	0.088
r_nbtor_other	0.088
r_xyhbond_nbd_other	0.065
r_bond_refined_d	0.018
r_gen_planes_refined	0.01
r_gen_planes_other	0.004
r_bond_other_d	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	873
Nucleic Acid Atoms
Solvent Atoms	106
Heterogen Atoms	18

Software

Software
Software Name	Purpose
REFMAC	refinement
PHENIX	refinement
SHELX	phasing
MolProbity	model building
XSCALE	data scaling
PDB_EXTRACT	data extraction
XDS	data reduction
SHELXD	phasing
autoSHARP	phasing