4TLD

Crystal structure of N-terminal C1 domain of KaiC

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SPRING-8 BEAMLINE BL44XU
Synchrotron site	SPring-8
Beamline	BL44XU
Temperature [K]	100
Detector technology	CCD
Collection date	2011-02-01
Detector	RAYONIX MX225HE
Wavelength(s)	0.9
Spacegroup name	P 21 21 21
Unit cell lengths	79.930, 132.975, 149.940
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	37.530 - 1.949
R-factor	0.1769
Rwork	0.175
R-free	0.20770
RMSD bond length	0.008
RMSD bond angle	1.101
Refinement software	PHENIX ((phenix.refine: 1.8.4_1496))

Data quality characteristics

	Overall
Low resolution limit [Å]	50.000
High resolution limit [Å]	1.949
Number of reflections	117006
<I/σ(I)>	23.63
Completeness [%]	99.9
Redundancy	7.1

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION		293.15	PEG 400, PEG 8000