2OAP

Crystal structure of the archaeal secretion ATPase GspE in complex with AMP-PNP

Experimental procedure

Experimental method	MAD
Source type	SYNCHROTRON
Source details	SSRL BEAMLINE BL9-1
Synchrotron site	SSRL
Beamline	BL9-1
Temperature [K]	100
Detector technology	CCD
Collection date	2004-07-04
Detector	ADSC QUANTUM 315
Wavelength(s)	0.96333,0.97912,0.97802
Spacegroup name	H 3 2
Unit cell lengths	132.864, 132.864, 442.261
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	49.830 - 2.950
Rwork	0.226
R-free	0.23400
Structure solution method	MAD
RMSD bond length	0.007
RMSD bond angle	1.400
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	SHARP
Refinement software	CNS (1.1)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	49.830	3.060
High resolution limit [Å]	2.950	2.950
Rmerge	0.106	0.478
Number of reflections	32158
<I/σ(I)>	7.2	4.5
Completeness [%]	100.0	100
Redundancy	10.9	10.6

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8.9	298	10% PEG 8000, 5% PEG 400, 1.5 M NaCl, 0.1 M Na/K phosphate, pH 8.9, VAPOR DIFFUSION, HANGING DROP, temperature 298K
1	VAPOR DIFFUSION, HANGING DROP	8.9	298	10% PEG 8000, 5% PEG 400, 1.5 M NaCl, 0.1 M Na/K phosphate, pH 8.9, VAPOR DIFFUSION, HANGING DROP, temperature 298K
1	VAPOR DIFFUSION, HANGING DROP	8.9	298	10% PEG 8000, 5% PEG 400, 1.5 M NaCl, 0.1 M Na/K phosphate, pH 8.9, VAPOR DIFFUSION, HANGING DROP, temperature 298K