5XA1

Crystal structure of inositol 1,4,5-trisphosphate receptor cytosolic domain with inositol 1,4,5-trisphosphate

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SPRING-8 BEAMLINE BL26B2
Synchrotron site	SPring-8
Beamline	BL26B2
Temperature [K]	100
Detector technology	CCD
Collection date	2011-02-02
Detector	RAYONIX MX225HE
Wavelength(s)	1.00
Spacegroup name	P 42
Unit cell lengths	126.803, 126.803, 367.784
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	48.500 - 6.204
R-factor	0.361
Rwork	0.360
R-free	0.38230
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	5X9Z chain A and 3UJ0 chain A
RMSD bond length	0.019
RMSD bond angle	1.968
Data reduction software	XDS
Data scaling software	XDS
Phasing software	PHENIX
Refinement software	PHENIX ((1.10.1_2155: ???))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	48.500	6.427
High resolution limit [Å]	6.200	6.205
Rmerge	0.195
Number of reflections	13069	1269
<I/σ(I)>	8.21	2.18
Completeness [%]	99.6	98
Redundancy	10.6	8
CC(1/2)	0.971

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		291	lithium sulfate