5K94

Deletion-Insertion Chimera of MBP with the Preprotein Cross-Linking Domain of the SecA ATPase

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	CLSI BEAMLINE 08ID-1
Synchrotron site	CLSI
Beamline	08ID-1
Temperature [K]	100
Detector technology	CCD
Collection date	2009-12-13
Detector	MARMOSAIC 300 mm CCD
Wavelength(s)	0.97934
Spacegroup name	P 21 21 2
Unit cell lengths	140.880, 165.260, 43.820
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	17.965 - 2.100
R-factor	0.2034
Rwork	0.202
R-free	0.22960
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1omp
RMSD bond length	0.002
RMSD bond angle	0.521
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHENIX
Refinement software	PHENIX

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	45.200		2.150
High resolution limit [Å]	2.100	9.390	2.100
Rmerge	0.055	0.026	0.381
Number of reflections	110536
<I/σ(I)>	14.89	33.91	2.38
Completeness [%]	95.8	97.2	74.9
Redundancy	3.7
CC(1/2)	0.998

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	7	293	50 mM PCB buffer (Qiagen; sodium propionate, sodium cacodylate, bis-tris propane), pH 7.0; 19.5 % PEG 1500; 10% glycerol; 28 mg/mL protein concentration