Table 1. Crystallographic data collection and refinement statistics.

Data collection
Space group	P21
Cell dimensions, a, b, c, (Å)	109.8, 83.2, 116.0, β=94°
Resolution (Å)	58.8–2.7
Rsym (%)	9 (32)
I/σI	7.9 (3.2)
Completeness (%)	98.5 (98.5)
Redundancy	3.2
Refinement
Reflections	56 524
Rwork/Rfree	0.24/0.29
RMSD
Bond length	0.003
Bond angle	0.914
No. of atoms
Protein	12 500
Ligand	1554
Water	504
Overall B factor	39