4QNZ

Crystal structure of rhomboid intramembrane protease GlpG F146I in complex with peptide derived inhibitor Ac-FATA-cmk

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE ID29
Synchrotron site	ESRF
Beamline	ID29
Temperature [K]	100
Detector technology	PIXEL
Collection date	2013-10-03
Detector	DECTRIS PILATUS 6M-F
Wavelength(s)	1.0
Spacegroup name	P 63
Unit cell lengths	98.400, 98.400, 65.260
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	51.810 - 2.550
R-factor	0.2007
Rwork	0.199
R-free	0.22406
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	2ic8
RMSD bond length	0.018
RMSD bond angle	1.514
Data reduction software	XDS
Data scaling software	XDS
Phasing software	PHASER
Refinement software	REFMAC (5.8.0049)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	51.810	2.640
High resolution limit [Å]	2.550	2.550
Number of reflections	11747
Completeness [%]	98.9	99.1

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	9.5	293	10% PEG 8000, 0.1 M CHES pH 9.5, 0.2 M sodium chloride, VAPOR DIFFUSION, SITTING DROP, temperature 293K