6U4W

1.4 A structure of a pathogenic human Syt 1 C2B (D366E)

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRL BEAMLINE BL7-1
Synchrotron site	SSRL
Beamline	BL7-1
Temperature [K]	100
Detector technology	CCD
Collection date	2018-02-01
Detector	ADSC QUANTUM 315r
Wavelength(s)	0.97946
Spacegroup name	P 32 2 1
Unit cell lengths	54.390, 54.390, 103.930
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	27.910 - 1.400
R-factor	0.188
Rwork	0.187
R-free	0.21120
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1uow
RMSD bond length	0.011
RMSD bond angle	1.116
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHASER
Refinement software	PHENIX (1.16_3549)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	27.910	1.420
High resolution limit [Å]	1.400	1.400
Rmerge	0.077	1.416
Rmeas	0.082	1.499
Number of reflections	35752	1747
<I/σ(I)>	16.4	2.1
Completeness [%]	99.9	99.9
Redundancy	9.2	9.4
CC(1/2)	0.998	0.698

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	4	298	1.6 M Ammonium Sulfate, 0.1 M Citrate