Table 11 Distribution and properties of the membrane proteins.
From: Hybrid framework for membrane protein type prediction based on the PSSM
Specific types | Dataset 1 | Dataset 2 | Dataset 3 | ||||||
|---|---|---|---|---|---|---|---|---|---|
Train | Validation | Test | Train | Validation | Test | Train | Validation | Test | |
Single-span type I | 488 | 122 | 444 | 449 | 112 | 245 | 233 | 155 | 233 |
Single-span type II | 249 | 63 | 78 | 253 | 63 | 79 | 131 | 87 | 39 |
Single-span type III | 19 | 5 | 6 | 25 | 7 | 9 | 12 | 7 | 6 |
Single-span type IV | 35 | 9 | 12 | 52 | 13 | 17 | 21 | 14 | 10 |
Multi-span type | 1053 | 263 | 3265 | 895 | 224 | 2478 | 562 | 374 | 1673 |
Lipid-chain-anchored | 121 | 30 | 38 | 114 | 28 | 36 | 59 | 39 | 26 |
GPI-anchored | 146 | 36 | 46 | 131 | 33 | 41 | 74 | 48 | 24 |
Peripheral | 488 | 122 | 444 | 539 | 135 | 699 | 284 | 188 | 305 |
Overall | 2599 | 650 | 4333 | 2458 | 615 | 3604 | 1376 | 912 | 2306 |
