6JK7

Crystal structure of SpaE basal pilin from Lactobacillus rhamnosus GG - Trigonal form

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE BM14
Synchrotron site	ESRF
Beamline	BM14
Temperature [K]	100
Detector technology	CCD
Collection date	2015-09-25
Detector	MARMOSAIC 225 mm CCD
Wavelength(s)	0.97887
Spacegroup name	P 32 2 1
Unit cell lengths	130.045, 130.045, 59.335
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	52.495 - 3.204
R-factor	0.2135
Rwork	0.212
R-free	0.23770
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	6jbv
RMSD bond length	0.004
RMSD bond angle	1.008
Data reduction software	XDS
Data scaling software	Aimless
Phasing software	PHASER
Refinement software	PHENIX ((1.14_3260: ???))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	65.023	3.260
High resolution limit [Å]	3.204	3.204
Rmerge	0.064	0.715
Rmeas	0.071	0.785
Rpim	0.029	0.321
Number of reflections	9728	495
<I/σ(I)>	19.3	2.5
Completeness [%]	99.9	100
Redundancy	5.6	5.8
CC(1/2)	0.999	0.760

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8.5	295	0.1 M bis-tris propane pH 8.5, 0.3 M sodium formate, 22% (w/v) PEG 3350