Table 1. Correspondence between the water molecules discussed in the text and their numbers in the deposited structure (PDB entry 6eym).

Text	PDB entry 6eym
Wat-1	Wat-648
Wat-2	Wat-668
Wat-3	Wat-666
Wat-4	Wat-614
Wat-5	—
Wat-6	—
Wat-7	—
Wat-8	Wat-655