8TG3

tRNA 2'-phosphotransferase (Tpt1) from Aeropyrum pernix in complex with ADP-ribose-1" -phosphate

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	2022-11-23
Detector	DECTRIS EIGER X 16M
Wavelength(s)	0.9792
Spacegroup name	P 1 21 1
Unit cell lengths	39.891, 55.883, 42.403
Unit cell angles	90.00, 97.74, 90.00

Refinement procedure

Resolution	42.020 - 1.470
R-factor	0.1628
Rwork	0.161
R-free	0.19710
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1wfx
RMSD bond length	0.012
RMSD bond angle	1.309
Data reduction software	XDS
Data scaling software	XDS
Phasing software	PHENIX
Refinement software	PHENIX (1.20.1_4487)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	55.880	1.500
High resolution limit [Å]	1.470	1.470
Rmerge	0.076	0.762
Rpim	0.037	0.348
Number of reflections	29455	1392
<I/σ(I)>	14.7	2
Completeness [%]	93.9	90.9
Redundancy	5.5	5.6
CC(1/2)		0.809

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		295	0.2 M KNO3, pH 6.9, 20% PEG-3350