Table 1.
The psbA genes and the D1 isoforms present in various cyanobacterial species, classified according to their functional features
| D1 forms | D1m | D1:1 | D1:2 | D1′ | Selected references |
|---|---|---|---|---|---|
| Synechocystis sp. PCC 6803 |
1 protein psbA2 psbA3 |
1 protein psbA1 |
[9, 10, 52, 54–58] | ||
| Anabaena sp. PCC 7120 |
1 protein psbA1 |
1 protein psbA2 psbA3 psbA4 |
1 protein psbA0 |
[9, 10, 95] | |
|
Thermosynechococcus elongatus BP-1 |
1 protein psbA1 |
1 protein psbA3 |
1 protein psbA2 |
[9, 91, 96] | |
| Synechococcus sp. PCC 7942 |
1 protein psbA1 |
1 protein psbA2 psbA3 |
[22–24, 27, 28, 35] | ||
| Gloeobacter violaceus PCC 7421 |
1 protein psbA1 psbA2 psbA3 |
1, maybe 2 proteins psbA4 psbA5 |
[88] |