TABLE 2.
Percentage of occurrences of the (S/T)xxP, (S/T)xP, (S/T)P, P(S/T), Px(S/T), and Pxx(S/T) motifs in the rhodopsin-like family of G-protein coupled receptors
| Position* | Number of occurrences of Pro | SxxP | TxxP | SxP | TxP | SP | TP | PS | PT | PxS | PxT | PxxS | PxxT | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.36 | 378 | 2 | 4 | 0 | 1 | 5 | 0 | 6 | 12 | 2 | 1 | 3 | 0 | 35 |
| 1.48 | 203 | 0 | 13 | 9 | 0 | 0 | 12 | 2 | 1 | 1 | 0 | 3 | 2 | 44 |
| 2.58 | 546 | 6 | 1 | 10 | 71 | 0 | 1 | 0 | 1 | 1 | 0 | 5 | 2 | 100 |
| 2.59 | 875 | 6 | 16 | 3 | 15 | 5 | 6 | 2 | 3 | 16 | 10 | 1 | 3 | 86 |
| 2.60 | 103 | 5 | 0 | 3 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 8 | 28 | 47 |
| 4.59 | 1139 | 2 | 1 | 42 | 11 | 6 | 4 | 3 | 3 | 0 | 2 | 2 | 0 | 76 |
| 4.60 | 634 | 34 | 12 | 3 | 2 | 1 | 3 | 1 | 1 | 1 | 2 | 5 | 0 | 66 |
| 5.50 | 1588 | 0 | 1 | 3 | 3 | 0 | 3 | 2 | 4 | 11 | 9 | 1 | 5 | 40 |
| 6.50 | 1603 | 8 | 3 | 1 | 0 | 3 | 15 | 1 | 0 | 4 | 4 | 7 | 4 | 51 |
| 6.59 | 97 | 0 | 6 | 1 | 4 | 6 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 21 |
| 7.38 | 235 | 3 | 8 | 9 | 53 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 3 | 94 |
| 7.45 | 101 | 13 | 4 | 0 | 13 | 0 | 0 | 3 | 0 | 2 | 4 | 0 | 0 | 39 |
| 7.46 | 325 | 1 | 10 | 0 | 0 | 2 | 40 | 4 | 4 | 0 | 0 | 1 | 0 | 62 |
| 7.50 | 1888 | 5 | 4 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 13 |
| 9715 | 6 | 5 | 7 | 9 | 2 | 6 | 2 | 2 | 4 | 3 | 2 | 2 | 52 |
*
Positions in the generalized numbering scheme of (Ballesteros and Weinstein, 1995).