8JLU

Crystal structure of the Green fluorescent protein SET203EF223DA227 variant at pH 8.5

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	PAL/PLS BEAMLINE 5C (4A)
Synchrotron site	PAL/PLS
Beamline	5C (4A)
Temperature [K]	193
Detector technology	CCD
Collection date	2022-06-14
Detector	MARMOSAIC 225 mm CCD
Wavelength(s)	1.0000
Spacegroup name	P 1 21 1
Unit cell lengths	70.834, 46.295, 146.593
Unit cell angles	90.00, 93.78, 90.00

Refinement procedure

Resolution	49.230 - 2.090
R-factor	0.1952
Rwork	0.193
R-free	0.24540
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.007
RMSD bond angle	1.049
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHENIX
Refinement software	PHENIX ((1.19.2_4158: ???))

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	50.000	5.020	2.180
High resolution limit [Å]	2.090	4.520	2.100
Rmerge	0.084	0.063	0.234
Rmeas	0.093	0.069	0.275
Rpim	0.039	0.027	0.141
Number of reflections	47276	5656	4181
<I/σ(I)>	7.9
Completeness [%]	84.4	97.2	75.5
Redundancy	4.2	5.9	2.7
CC(1/2)	0.991	0.995	0.825

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		298	0.1M Tris pH 8.5, 0.1M Magnesium chloride, 25% (w/v) PEG 33