6P7Q

Structure of E. coli MS115-1 NucC, 5'-pApA bound form

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 24-ID-E
Synchrotron site	APS
Beamline	24-ID-E
Temperature [K]	100
Detector technology	PIXEL
Collection date	2018-08-01
Detector	DECTRIS EIGER X 16M
Wavelength(s)	0.9792
Spacegroup name	H 3 2
Unit cell lengths	131.781, 131.781, 252.836
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	55.663 - 1.660
R-factor	0.1601
Rwork	0.159
R-free	0.18460
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	6p7o
RMSD bond length	0.012
RMSD bond angle	1.025
Data reduction software	XDS
Data scaling software	Aimless
Phasing software	PHASER
Refinement software	PHENIX ((1.14_3260: ???))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	104.020	1.690
High resolution limit [Å]	1.660	1.660
Rmerge	0.138	0.830
Rmeas	0.154	0.924
Rpim	0.066	0.401
Number of reflections	98697	4794
<I/σ(I)>	9.7
Completeness [%]	99.2	97.6
Redundancy	5	4.9
CC(1/2)	0.994	0.617

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8	293	17-24% PEG 3350, 0.1 M Na/K tartrate, and 25 mM Tris-HCl pH 8.0