Table 1. Physicochemical characteristics of 68 ST proteins.
| Gene name | Gene ID | Protein size (aa) | MW a (KDa) | p I b | GRAVY c | Localization prediction |
|---|---|---|---|---|---|---|
| ZmINT1 | Zm00001eb425560 | 509 | 53.92 | 5.31 | 0.609 | Cell membrane |
| ZmINT2 | Zm00001eb300060 | 585 | 62.44 | 8.82 | 0.361 | Cell membrane |
| ZmINT3 | Zm00001eb306230 | 500 | 53.18 | 9.06 | 0.482 | Cell membrane |
| ZmINT4 | Zm00001eb426370 | 591 | 63.84 | 8.67 | 0.364 | Cell membrane |
| ZmpGlcT1 | Zm00001eb125210 | 539 | 56.81 | 9.22 | 0.567 | Cell membrane |
| ZmpGlcT2 | Zm00001eb335350 | 539 | 56.59 | 9.08 | 0.585 | Cell membrane |
| ZmpGlcT3 | Zm00001eb311910 | 550 | 58.08 | 6.27 | 0.466 | Cell membrane |
| ZmpGlcT4 | Zm00001eb203690 | 485 | 52.35 | 8.59 | 0.535 | Cell membrane |
| ZmPMT1 | Zm00001eb008070 | 556 | 59.39 | 8.13 | 0.335 | Cell membrane |
| ZmPMT2 | Zm00001eb027550 | 508 | 54.03 | 9.22 | 0.541 | Cell membrane |
| ZmPMT3 | Zm00001eb066030 | 562 | 58.31 | 7.14 | 0.579 | Cell membrane |
| ZmPMT4 | Zm00001eb075840 | 534 | 58.04 | 6.01 | 0.431 | Cell membrane |
| ZmPMT5 | Zm00001eb008080 | 524 | 56.15 | 9.08 | 0.444 | Cell membrane |
| ZmPMT6 | Zm00001eb325680 | 509 | 54 | 8.88 | 0.617 | Cell membrane |
| ZmPMT7 | Zm00001eb021140 | 519 | 55.3 | 9.53 | 0.558 | Cell membrane |
| ZmPMT8 | Zm00001eb107810 | 516 | 54.37 | 9.16 | 0.621 | Cell membrane |
| ZmPMT9 | Zm00001eb325640 | 522 | 55.59 | 8.9 | 0.61 | Cell membrane |
| ZmPMT10 | Zm00001eb107870 | 520 | 55.08 | 9.16 | 0.589 | Cell membrane |
| ZmPMT11 | Zm00001eb325650 | 513 | 54.26 | 9 | 0.612 | Cell membrane |
| ZmPMT12 | Zm00001eb411020 | 489 | 50.58 | 8.7 | 0.599 | Cell membrane |
| ZmPMT13 | Zm00001eb411000 | 478 | 50.16 | 8.75 | 0.742 | Cell membrane |
| ZmPMT14 | Zm00001eb166230 | 501 | 52.14 | 9.25 | 0.633 | Cell membrane |
| ZmPMT15 | Zm00001eb166250 | 487 | 50.94 | 8.89 | 0.658 | Cell membrane |
| ZmPMT16 | Zm00001eb166210 | 481 | 50.2 | 8.79 | 0.73 | Cell membrane |
| ZmSFP1 | Zm00001eb017730 | 386 | 41.83 | 9.03 | 0.69 | Cell membrane |
| ZmSFP2 | Zm00001eb017760 | 510 | 54.33 | 6.91 | 0.547 | Cell membrane |
| ZmSFP3 | Zm00001eb127290 | 492 | 52.06 | 8.33 | 0.644 | Cell membrane |
| ZmSFP4 | Zm00001eb333940 | 485 | 51.43 | 5.67 | 0.634 | Cell membrane |
| ZmSFP5 | Zm00001eb344570 | 506 | 54.09 | 9.23 | 0.635 | Cell membrane |
| ZmSFP6 | Zm00001eb296190 | 500 | 53.74 | 8.54 | 0.552 | Cell membrane |
| ZmSFP7 | Zm00001eb296190 | 502 | 54.16 | 8.31 | 0.58 | Cell membrane |
| ZmSFP8 | Zm00001eb296220 | 642 | 68.5 | 9.25 | 0.476 | Cell membrane |
| ZmSFP9 | Zm00001eb344010 | 499 | 53.28 | 8.49 | 0.58 | Cell membrane |
| ZmSFP10 | Zm00001eb344020 | 496 | 52.62 | 9.08 | 0.632 | Cell membrane |
| ZmSFP11 | Zm00001eb344040 | 499 | 52.92 | 9.24 | 0.613 | Cell membrane |
| ZmSTP1 | Zm00001eb298310 | 523 | 57.04 | 9.38 | 0.467 | Cell membrane |
| ZmSTP2 | Zm00001eb008810 | 514 | 56.69 | 9.05 | 0.507 | Cell membrane |
| ZmSTP3 | Zm00001eb000240 | 525 | 57.5 | 9.21 | 0.515 | Cell membrane |
| ZmSTP4 | Zm00001eb324180 | 524 | 56.91 | 9.13 | 0.606 | Cell membrane |
| ZmSTP5 | Zm00001eb182870 | 521 | 56.35 | 9.21 | 0.609 | Cell membrane |
| ZmSTP6 | Zm00001eb171880 | 514 | 55.43 | 7.54 | 0.647 | Cell membrane |
| ZmSTP7 | Zm00001eb391140 | 520 | 56.83 | 9.37 | 0.503 | Cell membrane |
| ZmSTP8 | Zm00001eb043150 | 536 | 56.85 | 9.35 | 0.601 | Cell membrane |
| ZmSTP9 | Zm00001eb207680 | 521 | 56.91 | 9.1 | 0.603 | Cell membrane |
| ZmSTP10 | Zm00001eb159990 | 509 | 55.65 | 9.54 | 0.672 | Cell membrane |
| ZmSTP11 | Zm00001eb110690 | 510 | 55.64 | 9.43 | 0.686 | Cell membrane |
| ZmSTP12 | Zm00001eb377440 | 518 | 54.52 | 9.82 | 0.581 | Cell membrane |
| ZmSTP13 | Zm00001eb047630 | 508 | 54.32 | 9.14 | 0.554 | Cell membrane |
| ZmSTP14 | Zm00001eb309780 | 522 | 57.27 | 9.41 | 0.47 | Cell membrane |
| ZmSTP15 | Zm00001eb098100 | 518 | 56.63 | 9.16 | 0.527 | Cell membrane |
| ZmSTP16 | Zm00001eb312640 | 523 | 56.2 | 9.34 | 0.557 | Cell membrane |
| ZmSTP17 | Zm00001eb303000 | 513 | 56.14 | 9.04 | 0.483 | Cell membrane |
| ZmSTP18 | Zm00001eb244790 | 522 | 55.82 | 9.58 | 0.58 | Cell membrane |
| ZmSTP19 | Zm00001eb423910 | 456 | 49.86 | 9.71 | 0.627 | Cell membrane |
| ZmSTP20 | Zm00001eb081130 | 513 | 54.77 | 9.12 | 0.609 | Cell membrane |
| ZmTST1 | Zm00001eb022230 | 747 | 79.55 | 4.85 | 0.401 | Cell membrane |
| ZmTST2 | Zm00001eb239520 | 745 | 79.82 | 5.26 | 0.397 | Cell membrane |
| ZmTST3 | Zm00001eb228740 | 763 | 80.96 | 4.72 | 0.316 | Cell membrane |
| ZmTST4 | Zm00001eb166700 | 652 | 71.7 | 5.64 | 0.354 | Cell membrane |
| ZmVGT1 | Zm00001eb225000 | 518 | 55.46 | 5.72 | 0.598 | Cell membrane |
| ZmVGT2 | Zm00001eb211520 | 559 | 58.71 | 9.6 | 0.624 | Cell membrane |
| ZmSUT1 | Zm00001eb005460 | 521 | 55.17 | 8.58 | 0.608 | Cell membrane |
| ZmSUT2 | Zm00001eb133930 | 501 | 53.37 | 8.84 | 0.486 | Cell membrane |
| ZmSUT3 | Zm00001eb048470 | 508 | 53.52 | 7.46 | 0.584 | Cell membrane |
| ZmSUT4 | Zm00001eb259340 | 592 | 63.14 | 6.63 | 0.323 | Cell membrane |
| ZmSUT5 | Zm00001eb244930 | 530 | 56.2 | 8.63 | 0.494 | Cell membrane |
| ZmSUT6 | Zm00001eb183000 | 530 | 55.94 | 8.7 | 0.554 | Cell membrane |
| ZmSUT7 | Zm00001eb402200 | 519 | 55.09 | 8.68 | 0.609 | Cell membrane |
Notes.
a
MW, molecular weight.
b
pI, isoelectric point.
c
GRAVY, grand averages of hydropathicity.