Table S5.

Hydrogen bonds and salt bridges between CdiA-CT^EC536 and CdiI^EC536 in the ternary complex

CdiA-CTEC536	CdiIEC536	Distance, Å
LYS 170 [NZ]	GLN 49 [O]	2.81
GLU 171 [N]	ILE 11 [O]	2.64
GLU 171 [OE2]	THR 14 [N]	3.70
ASP 177 [N]	GLN 49 [OE1]	3.00
ASP 177 [O]	GLN 49 [NE2]	2.89
HIS 178 [NE2]	SER 21 [OG]	3.40
GLU 181 [OE1]	ARG 45 [NH1]	3.03
GLU 181 [OE1]	ARG 48 [NE]	3.57
GLU 181 [OE1]	ARG 48 [NH2]	3.01
GLU 181 [OE2]	GLN49 [NE2]	2.90
GLU 181 [OE2]	ARG 48 [NE]	3.06
GLU 181 [OE2]	ARG 48 [NH2]	3.79
ASN 184 [ND2]	GLU 77 [OE2]	2.93
ASN 184 [ND2]	TYR 74 [OH]	2.77
HIS 192 [NE2]	TYR 73 [O]	2.80