6UPX

RNA polymerase II elongation complex with 5-guanidinohydantoin lesion in state 1

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ALS BEAMLINE 8.2.2
Synchrotron site	ALS
Beamline	8.2.2
Temperature [K]	100
Detector technology	CCD
Collection date	2018-09-14
Detector	ADSC QUANTUM 315r
Wavelength(s)	1.00003
Spacegroup name	C 1 2 1
Unit cell lengths	168.988, 223.314, 193.102
Unit cell angles	90.00, 101.03, 90.00

Refinement procedure

Resolution	49.295 - 3.400
R-factor	0.2206
Rwork	0.220
R-free	0.26620
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	2e2j
Data reduction software	XDS
Data scaling software	Aimless (0.7.2)
Phasing software	PHASER (2.8.1)
Refinement software	PHENIX (1.13)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	49.300	3.360
High resolution limit [Å]	3.300	3.300
Rmerge	0.428	3.818
Rmeas	0.459	4.092
Rpim	0.165	1.468
Total number of observations	811001	40721
Number of reflections	105382	5266
<I/σ(I)>	6.7	0.6
Completeness [%]	100.0	100
Redundancy	7.7	7.7
CC(1/2)	0.984	0.245

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6.5	298	390mM (NH4)2HPO4/NaH2PO4, pH 6.5, 5mM dioxane, 5mM DTT, 10-12% PEG6000