2RIH

CBS domain protein PAE2072 from Pyrobaculum aerophilum

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	hanging drop vapor diffusion	6	298	Lithium sulfate, HEPES, PEG3350, pH 6.0, hanging drop vapor diffusion, temperature 298K

Crystal Properties
Matthews coefficient	Solvent content
2.4	48.66

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 57.778	α = 90
b = 98.486	β = 90
c = 51.568	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	IMAGE PLATE	RIGAKU RAXIS IV++		2007-05-18	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU	1.5418

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	2.1	80	96.7	0.079	0.079	17.7	6.3	17354	17354	-3

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	2.1	2.18	95.5		0.434	4.11	6	1679

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	MOLECULAR REPLACEMENT	THROUGHOUT	2.1	51.5	17234	873	96.81	0.2	0.197	0.243	RANDOM	21.943

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]
0.03			-0.84		0.81

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.859
r_dihedral_angle_4_deg	15.943
r_dihedral_angle_3_deg	14.002
r_dihedral_angle_1_deg	4.828
r_scangle_it	2.212
r_mcangle_it	2.061
r_mcbond_it	1.733
r_scbond_it	1.626
r_angle_refined_deg	1.213
r_angle_other_deg	0.909
r_mcbond_other	0.363
r_symmetry_vdw_other	0.23
r_nbd_other	0.196
r_nbd_refined	0.191
r_symmetry_vdw_refined	0.176
r_symmetry_hbond_refined	0.151
r_nbtor_refined	0.15
r_xyhbond_nbd_refined	0.126
r_nbtor_other	0.085
r_chiral_restr	0.059
r_bond_refined_d	0.008
r_gen_planes_refined	0.003
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2009
Nucleic Acid Atoms
Solvent Atoms	161
Heterogen Atoms	39

Software

Software
Software Name	Purpose
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
DENZO	data reduction
SCALEPACK	data scaling