Table 6.

Hydrogen bonds between residue in position 343 and Glu333 and trimannose of WT SP-D•Trimannose, Asp325Ala SP-D•Trimannose, Arg343Val SP-D•Trimannose, and DM SP-D•Trimannose at the terminal trimannose binding pose.

System	Hbond Type	Acceptor	Donor	Occupancy	Distance (Å)	Angle (degrees)
WT SP-D●Trimannose	Glu333-Arg343	Glu333@OE1	Arg343@NE	0.37	2.80	151.05
		Glu333@OE2	Arg343@NE	0.37	2.80	151.34
		Glu333@OE1	Arg343@NH1	0.06	2.77	160.22
		Glu333@OE2	Arg343@NH1	0.05	2.77	160.23
		Glu333@OE1	Arg343@NH2	0.33	2.78	149.59
		Glu333@OE2	Arg343@NH2	0.33	2.78	149.51
		Total		1.51
	Glu333-Trimannose	No Hydrogen bonds
Asp325Ala SP-D●Trimannose	Glu333-Arg343	Glu333@OE1	Arg343@NE	0.38	2.81	152.91
		Glu333@OE2	Arg343@NE	0.47	2.80	152.00
		Glu333@OE1	Arg343@NH2	0.32	2.79	150.41
		Glu333@OE2	Arg343@NH2	0.42	2.79	150.04
		Total		1.58
	Glu333-Trimannose	No Hydrogen bonds
Arg343Val SP-D●Trimannose	Glu333-Val343	No Hydrogen bonds
	Glu333-Trimannose	Glu333@OE1	Man2@O6	0.18	2.69	164.06
		Glu333@OE2	Man2@O6	0.21	2.69	164.19
		Total		0.39
DM SP-D●Trimannose	Glu333-Val343	No Hydrogen bonds
	Glu333-Trimannose	Glu333@OE1	Man2@O6	0.25	2.69	163.93
		Glu333@OE2	Man2@O6	0.19	2.69	164.14
		Total		0.44