Experiment: 3HIX

Crystal Structure of the Rhodanese_3 like domain from Anabaena sp Alr3790 protein. Northeast Structural Genomics Consortium Target NsR437i

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		6	277	20% PEG 4000, 0.1M manganese chloride, 0.1M MES, pH 6.0, Microbatch under paraffin oil, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
1.91	35.47

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 62.306	α = 90
b = 105.479	β = 90
c = 41.615	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	CCD	MARMOSAIC 325 mm CCD		2009-05-15	M	SINGLE WAVELENGTH

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

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	1.92	500	99.5	0.086	37.6	14.2		21563

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)
	1.92		95.5		0.529	3.9	11.5

Refinement

Statistics
Diffraction ID	Structure Solution Method	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	Mean Isotropic B
X-RAY DIFFRACTION	SAD	1.92	34.61	1.91	21517	2045	99.3	0.215	0.214	0.2106	0.23	0.2302

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]
7.1846			-0.4771		-6.7075

RMS Deviations
Key	Refinement Restraint Deviation
f_dihedral_angle_d	17.211
f_angle_d	1.332
f_chiral_restr	0.09
f_bond_d	0.006
f_plane_restr	0.006

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2098
Nucleic Acid Atoms
Solvent Atoms	206
Heterogen Atoms	5

Software

Software
Software Name	Purpose
HKL-2000	data collection
SHELXDE	phasing
RESOLVE	model building
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
RESOLVE	phasing