7BPF

Structure of L-threoninol nucleic acid - RNA complex

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SPRING-8 BEAMLINE BL44XU
Synchrotron site	SPring-8
Beamline	BL44XU
Temperature [K]	95
Detector technology	PIXEL
Collection date	2019-05-13
Detector	DECTRIS EIGER X 16M
Wavelength(s)	0.90000
Spacegroup name	I 1 2 1
Unit cell lengths	52.996, 33.344, 54.055
Unit cell angles	90.00, 115.64, 90.00

Refinement procedure

Resolution	20.000 - 1.750
R-factor	0.27
Rwork	0.269
R-free	0.28800
Structure solution method	MAD
RMSD bond length	0.007
RMSD bond angle	1.655
Data reduction software	XDS
Data scaling software	Aimless
Phasing software	AutoSol
Refinement software	REFMAC (5.8.0266)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	28.500	1.780
High resolution limit [Å]	1.750	1.750
Rmerge	0.060	0.307
Rmeas	0.079	0.397
Rpim	0.051	0.250
Number of reflections	8609	2064
<I/σ(I)>	13.9
Completeness [%]	98.7	99.1
Redundancy	4.3
CC(1/2)	0.989	0.944

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	7.5	293	28% PEG 400, 0.1M HEPES (pH 7.5), 0.2M Calcium chloride