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. 2012 Jan 10;287(12):9454–9460. doi: 10.1074/jbc.M111.311084

TABLE 2.

Hydrogen bonds connecting the Asn54N-linked sugar to the second fibronectin domain of IL-21R and Trp195-linked Man580

N-Linked sugar/atom IL-21R or Man580 Atom Distance
Å
Man574
    O2 Man580 O4 2.4
    O2 Man580 O2 2.1
    O2 Arg186 NH1 3.3
    O2 Arg154 NH1 3.5
    O2 Arg186 N2 3.2
    O3 Man580 O4 2.9
    O5 Arg154 NH2 3.3
    O6 Trp198 NE1 3.4
Man575
    O3 Gln140 OE1 2.8
    O3 Gln140 NE2 2.7
    O3 Arg142 NH2 3.5
    O4 Gln180 OE1 3.3
    O5 Trp198 NE1 2.9