7DOB

Crystal structure of Catabolite repressor activator (Apo)

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE ID30B
Synchrotron site	ESRF
Beamline	ID30B
Temperature [K]	100
Detector technology	PIXEL
Collection date	2018-03-08
Detector	DECTRIS EIGER X 4M
Wavelength(s)	0.96
Spacegroup name	H 3 2
Unit cell lengths	102.577, 102.577, 160.328
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	36.535 - 2.400
R-factor	0.2287
Rwork	0.227
R-free	0.27280
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	2iks
RMSD bond length	0.004
RMSD bond angle	0.700
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	MOLREP
Refinement software	PHENIX (1.11.1_2575)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	42.800	2.480
High resolution limit [Å]	2.400	2.400
Number of reflections	12911	1268
<I/σ(I)>	13.84
Completeness [%]	99.4
Redundancy	8.7
CC(1/2)	0.990	0.662

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION	6.5	293	0.3M MgCl2, 0.1M MES, PEG 4000