Table 1.
Characteristics of tomato homologues of Si transporters, and analysis of their protein information, subcellular localization, conserved amino acid residues, conserved motifs and transmembrane domains (TMDs).
| Name | Len | MW | pI | GR | TM | ar/R selectivity filter | Froger residue | NPA motif | LOC | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| H2 | H5 | LE1 | LE2 | P1 | P2 | P3 | P4 | P5 | LB | LE | DB | |||||||
| SlNIP-1 | 283 | 30.08 | 8.76 | 0.37 | 6 | G | S | G | R | L | S | A | Y | I | NPA | NPA | 109 | plas |
| SlNIP-2 | 267 | 28.27 | 7.78 | 0.66 | 6 | W | V | A | R | F | S | A | Y | I | NPA | NPA | 109 | plas |
| SlNIP-3 | 272 | 29.27 | 8.24 | 0.66 | 6 | W | V | A | R | L | S | A | Y | I | NPA | NPA | 109 | plas |
| SlNIP-4 | 277 | 29.66 | 9.16 | 0.43 | 6 | W | V | A | R | F | S | A | Y | L | NPS | NPA | 109 | plas |
| SlNIP-5 | 290 | 30.62 | 9.15 | 0.37 | 6 | W | V | A | R | F | S | A | Y | M | NPA | NPA | 109 | plas |
| SlNIP-6 | 345 | 37.22 | 8.30 | 0.44 | 6 | W | I | A | R | F | S | A | Y | I | NPA | NPA | 109 | plas |
| SlNIP-7 | 295 | 30.63 | 9.06 | 0.50 | 6 | S | I | A | R | F | T | A | Y | L | NPS | NPV | 108 | plas |
| SlNIP-8 | 260 | 27.82 | 8.91 | 0.68 | 6 | W | V | A | R | F | S | A | F | V | NPA | NPA | 112 | vacu |
| SlNIP-9 | 306 | 31.66 | 8.34 | 0.46 | 6 | T | I | A | R | L | T | A | Y | L | NPA | NPV | 108 | plas |
| SlNIP-10 | 231 | 25.45 | 9.62 | 0.45 | 4 | / | S | G | R | F | S | A | Y | I | NPA | NPT | 115 | chlo |
| SlNIP-11 | 137 | 14.86 | 6.70 | 0.75 | 3 | W | / | / | / | L | / | / | / | / | NPA | / | / | vacu |
| SlNIP-12 | 286 | 30.57 | 6.19 | 0.66 | 6 | A | V | G | R | Y | S | A | Y | V | NPA | NPA | 109 | vacu |
| StLsi1 | 272 | 29.26 | 8.23 | 0.67 | 6 | W | V | A | R | L | S | A | Y | I | NPA | NPA | 109 | plas |
| CsLsi1 | 288 | 30.55 | 9.40 | 0.33 | 6 | G | S | G | R | L | T | A | Y | F | NPA | NPV | 108 | vacu |
| CsLsi6 | 261 | 27.62 | 6.05 | 0.45 | 6 | C | S | G | R | M | S | A | Y | M | NPA | NPA | 108 | plas |
| HvLsi1 | 295 | 31.66 | 6.79 | 0.43 | 6 | G | S | G | R | L | T | A | Y | F | NPA | NPA | 108 | plas |
| TaLsi1 | 295 | 31.67 | 6.79 | 0.42 | 6 | G | S | G | R | L | T | A | Y | F | NPA | NPA | 108 | plas |
| SbLsi1 | 297 | 32.04 | 6.78 | 0.37 | 6 | G | S | G | R | L | T | A | Y | F | NPA | NPA | 108 | plas |
| CmLsi1 | 297 | 32.04 | 6.78 | 0.37 | 6 | G | S | G | R | L | T | A | Y | F | NPA | NPA | 108 | plas |
| ZmLsi1 | 295 | 31.76 | 6.79 | 0.35 | 6 | G | S | G | R | L | T | A | Y | F | NPA | NPA | 108 | plas |
| OsLsi1 | 298 | 31.98 | 6.70 | 0.38 | 6 | G | S | G | R | I | T | A | Y | F | NPA | NPA | 108 | plas |
| OsLsi6 | 298 | 31.83 | 7.00 | 0.49 | 6 | G | S | G | R | L | T | A | Y | F | NPA | NPA | 108 | E.R |
| ZmLsi6 | 294 | 31.39 | 7.71 | 0.48 | 6 | G | S | G | R | L | T | A | Y | F | NPA | NPA | 108 | plas |
| HvLsi6 | 300 | 32.25 | 7.75 | 0.44 | 6 | G | S | G | R | L | T | A | Y | F | NPA | NPA | 108 | E.R |
Len length, MW molecular weight, pI isoelectric point, GR grand average of hydropathicity, TM transmembrane domains, ar/R aromatic/arginine, H2 helix2, LE1 loop E1, P1 position 1, LB loop B, DB distance, LOC localization.