Table 2.
Structural and functional characteristics of tomato PDI proteins.
| Name | Signal Peptide | Trans-Membrane | Domain Organization | Active Site Motif | Conserved Charge Pair Sequence | Conserved Arginine | C-Terminal Signal |
|---|---|---|---|---|---|---|---|
| SlPDI1-1 | No | No | a-b-a’ | CGHC, CGHC | E56-K90, E399-K432 | R130 | -RCYC |
| SlPDI1-2 | 1-17 | No | a-b-a’ | CGYC, CRYC | Q44-K78, E387-K420 | R118, R457 | -KDEL |
| SlPDI1-3 | 1-23 | No | a-b-a’ | CGHC, CGHC | E50-K84, E393-K426 | R124 | -FRGL |
| SlPDI1-4 | 1-21 | 512-534 | a-b-a’-t | CGHC, CGHC | E49-K83, E392-K425 | R123, R462 | -ISCN |
| SlPDI2-1 | 1-24 | No | a-b-b’-a’ | CGHC, CGHC | E105-K137, E444-K477 | R173, R515 | -KDEL |
| SlPDI2-2 | 1-27 | No | a-b-a’ | NGYC, CRQC | E102-K134, E443-K476 | R170, P514 | -RDEL |
| SlPDI2-3 | 1-26 | No | a-b-b’-a’ | CGHC, CGHC | E121-K153, E460-K493 | R189, R531 | -KDEL |
| SlPDI3-1 | 1-29 | No | a-c-b-a’ | CARS, CITC | L103-K137, E444-R477 | F173, S514 | -RDEL |
| SlPDI4-1 | No | No | a°-a-D | CGHC, CGHC | E47-K80, E166-N199 | R118, R237 | -ATFA |
| SlPDI5-1 | 1-22 | No | a°-a-b | CGHC, CGHC | E52-A83, E180-H211 | R120, R249 | -KDEL |
| SlPDI6-1 | No | No | a | CKHC | K51-Q84 | R121 | -TERY |
| SlPDI7-1 | No | No | a-c-b | CGHC | D18-K52 | R88 | -TETY |
| SlPDI7-2 | 1-25 | 378-400 | a-b-t | CGHC | D57-K91 | R127 | -EKID |
| SlPDI8-1 | No | No | e-a-f | CYWS | N164-K203 | R249 | -GKNF |
| SlPDI9-1 | 1-22 | 478-500 | a-g-t | CPAC | E71-R109 | Q147 | -RSWN |
| SlPDI10-1 | 1-22 | No | a | CPFS | L92-I123 | R159 | -SSTH |
| SlPDI11-1 | No | No | h-a’ | CRFC | V370-R404 | R443 | -NALR |
| SlPDI11-2 | No | No | h-a’ | CQFC | V375-R409 | R448 | -NALR |
| SlPDI11-3 | No | No | h-a’ | CQFC | V370-R404 | R443 | -NALR |