5KIQ

SrpA with sialyl LewisX

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 21-ID-F
Synchrotron site	APS
Beamline	21-ID-F
Temperature [K]	100
Detector technology	CCD
Collection date	2016-04-09
Detector	MARMOSAIC 225 mm CCD
Wavelength(s)	0.98
Spacegroup name	C 1 2 1
Unit cell lengths	173.911, 46.766, 65.169
Unit cell angles	90.00, 102.73, 90.00

Refinement procedure

Resolution	42.408 - 1.638
R-factor	0.194
Rwork	0.193
R-free	0.21760
RMSD bond length	0.012
RMSD bond angle	1.317
Data scaling software	SCALEPACK
Refinement software	PHENIX (1.9_1692)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	99.000	99.000	1.710
High resolution limit [Å]	1.638	3.550	1.650
Rmerge	0.056	0.036	0.686
Number of reflections	60998
<I/σ(I)>	12.2
Completeness [%]	99.6	97.6	99.9
Redundancy	5	4.7	5.2

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION		298	0.2 M Calcium acetate 0.1 M NaCacodylated pH 6.5 18% PEG 8000