8WGG

Crystal structure of basal pilin PilB from Streptococcus sanguinis

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE ID23-2
Synchrotron site	ESRF
Beamline	ID23-2
Temperature [K]	100
Detector technology	PIXEL
Collection date	2022-02-16
Detector	DECTRIS PILATUS 2M
Wavelength(s)	0.8713128
Spacegroup name	P 21 21 21
Unit cell lengths	36.911, 58.630, 212.985
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	45.200 - 1.880
R-factor	0.19917
Rwork	0.198
R-free	0.22900
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.006
RMSD bond angle	1.099
Data reduction software	autoPROC
Phasing software	MOLREP (7.0.0.78)
Refinement software	REFMAC (7.0.078)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	45.207	1.937
High resolution limit [Å]	1.878	1.878
Rpim	0.055	0.317
Number of reflections	30356	1518
<I/σ(I)>	9.3	2.8
Completeness [%]	94.5	92.3
Redundancy	8.9	9.4
CC(1/2)	0.995	0.887

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8	295	0.1 M Tris pH 8.5, 8% (w/v) PEG 4000 and 0.8 M Lithium Chloride