TABLE 2.

Summary of direct and water-mediated hydrogen bonds between ecGlK and glucose^a

Atom 1	Atom 2	Distance (Å)
Glucose O1	Glu187 OE2	2.6
Glucose O1	Wat117	2.9
Wat117	Asn76 OD1	3.0
Glucose O2	Glu157 OE1	2.5
Glucose O2	His160 NE2	3.0
Glucose O2	Wat319	2.7
Wat319	Arg286 NH2 (B)	2.9
Glucose O3	Glu157 OE2	2.8
Glucose O3	Asn99 ND2	2.8
Glucose O4	Asp100 OD1	2.5
Glucose O4	Wat87	2.8
Wat87	Val141 N	3.1
Wat87	Gly156 O	2.9
Glucose O6	Asp100 OD2	2.6
Glucose O6	Wat77	2.7
Wat77	Gly138 N	2.9
Wat77	Thr137 OG1	3.0

^aWat, water.