2XGQ

Structure of yeast DNA polymerase eta in complex with C8-N-acetyl-2- aminoanthracene containing DNA

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	2WTF	PDB ENTRY 2WTF

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		7.6		4MG/ML,11-14% PEG3350, 0.15-0.2M CACL2, 0.1M CTP, pH 7.6

Crystal Properties
Matthews coefficient	Solvent content
3.04	57.59

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 103.525	α = 90
b = 103.525	β = 90
c = 292.657	γ = 90

Symmetry
Space Group	P 41 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	PIXEL	DECTRIS PILATUS 6M		2010-02-13	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06SA		SLS	X06SA

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	2.7	50	99.9	0.07	23	4.8		44732		2	52.8

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	2.7	2.85	99.8		0.38	6	4.7

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 (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 2WTF	2.7	46.3	42326	2233	99.55	0.21951	0.21713	0.22	0.26366	0.26	RANDOM	39.033

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]
-0.46			-0.46		0.91

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.432
r_dihedral_angle_4_deg	21.076
r_dihedral_angle_3_deg	17.863
r_dihedral_angle_1_deg	5.165
r_scangle_it	2.26
r_angle_other_deg	2.169
r_mcangle_it	1.521
r_angle_refined_deg	1.418
r_scbond_it	1.303
r_mcbond_it	0.847
r_chiral_restr	0.076
r_mcbond_other	0.038
r_bond_refined_d	0.012
r_gen_planes_refined	0.005
r_gen_planes_other	0.002
r_bond_other_d	0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	8116
Nucleic Acid Atoms	826
Solvent Atoms	103
Heterogen Atoms	7

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
SCALA	data scaling
PHASER	phasing