6KHS

Crystal structure of HEMK2/TRMT112 in complex with SAH and MEQ

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRF BEAMLINE BL18U1
Synchrotron site	SSRF
Beamline	BL18U1
Temperature [K]	100
Detector technology	PIXEL
Collection date	2019-03-18
Detector	DECTRIS PILATUS3 6M
Wavelength(s)	0.9791
Spacegroup name	P 61 2 2
Unit cell lengths	110.218, 110.218, 130.747
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	47.726 - 1.895
R-factor	0.189
Rwork	0.187
R-free	0.21980
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	3q87 4qtu
Data reduction software	HKL-3000
Data scaling software	HKL-3000
Phasing software	PHENIX
Refinement software	PHENIX (1.13_2998)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	1.970
High resolution limit [Å]	1.895	1.895
Rmerge	0.141	1.270
Number of reflections	37766	3686
<I/σ(I)>	3.7	3
Completeness [%]	100.0	100
Redundancy	37.3	35.8
CC(1/2)	0.997	0.877

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		291	1.26 Msodium phosphate monobasic monohydrate 0.14 Mpotassium phosphate dibasic pH 5.6