Ligand Atom Receptor Atom Distance -- C 34 THR OG1 A 59 GLY O 2.74 C 21 TYR OH A 208 TYR O 2.78 C 50 ASP OD2 A 60 ASN ND2 2.86 C 55 HIS NE2 A 60 ASN OD1 2.92 C 54 GLN OE1 A 212 ASN ND2 2.93 C 54 GLN OE1 A 212 ASN N 2.99