TABLE 4.
Enzyme-substrate H-bond interactions
Substrate |
Protein |
Distance | ||
---|---|---|---|---|
Glucose | Atom | Residue | Atom | |
Å | ||||
+1 | O1 | Trp204 | O | 3.48 |
O2 | Trp204 | O | 3.57 | |
−1 | O1 | His127 | Nϵ2 | 3.64 |
O3 | Tyr228 | Oη | 2.60 | |
O4 | His235 | Nδ1 | 3.40 | |
O4 | Trp240 | Nϵ1 | 3.20 | |
O6 | Trp316 | Nϵ1 | 2.84 | |
−2 | O3 | Asn51 | Oδ1 | 3.45 |