Table 3 Rotamers changes in the ecRBP (1URP molecule A/2DRI) and tmRBP (apoprotein molecule A/ribose-bound form) binding pocket residues.
From: Ligand-induced conformational changes in a thermophilic ribose-binding protein
| Â | ecRBP | tmRBP | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|  | Δχ1 (°) | Δχ2 (°) | Δχ3 (°) | Δχ4 (°) | (Σ|Δχ|)/N χ (°) | Δχ1 (°) | Δχ2 (°) | Δχ3 (°) | Δχ4 (°) | (Σ|Δχ|)/N χ (°) |
ASN13 | 12 | -13 | Â | Â | 13 | 13 | -1 | Â | Â | 7 |
PHE15 | -1 | 16 | Â | Â | 8 | 26 | -173 | Â | Â | 100 |
PHE16 | -7 | 10 | Â | Â | 8 | -17 | 26 | Â | Â | 22 |
ASP89 | -18 | 17 | Â | Â | 18 | -1 | 19 | Â | Â | 10 |
ARG90 | 26 | -17 | -27 | 70 | 35 | -1 | -5 | 5 | 0 | 3 |
ARG141/148 | -1 | -12 | -7 | -6 | 6 | 0 | -12 | 4 | -19 | 9 |
PHE164/172 | 0 | 0 | Â | Â | 0 | 1 | 4 | Â | Â | 3 |
ASN190/198 | -7 | -4 | Â | Â | 5 | 4 | -8 | Â | Â | 6 |
ASP215/223 | 14 | 4 | Â | Â | 9 | -1 | 6 | Â | Â | 3 |
↑GLN235/244 | -20 | -7 | 45 |  | 24 | -3 | 9 | -29 |  | 14 |