Key resources table.
| Reagent type (species) or resource | Designation | Source or reference | Identifiers | Additional information |
|---|---|---|---|---|
| Strain, strain background (Synechocystis sp. PCC6803) | Wildtype | https://doi.org/10.1016/0076-6879(88)67088-1 | GT | |
| Strain, strain background (Synechocystis sp. PCC6803) | ∆sigE::KmR | https://doi.org/10.1074/jbc.M505043200 | G50 | |
| Strain, strain background (Synechocystis sp. PCC6803) | SigA-8His-KmR | https://doi.org/10.1111/tpj.15687 | KR93 | |
| Strain, strain background (Synechocystis sp. PCC6803) | SigA-3FLAG-KmR | https://doi.org/10.1111/tpj.15687 | KR94 | |
| Strain, strain background (Synechocystis sp. PCC6803) | ∆cyabrb2::KmR | In this study | KR340 | The genome of GT strain was manipulated by the transformation of the plasmid VK203 |
| Strain, strain background (Synechocystis sp. PCC6803) | cyAbrB(sll0359)–3xFLAG-KmR | In this study | KR338 | The genome of GT strain was manipulated by the transformation of the plasmid VK200 |
| Strain, strain background (Synechocystis sp. PCC6803) | cyAbrB2(sll0822)–3xFLAG-KmR | In this study | KR339 | The genome of GT strain was manipulated by the transformation of the plasmid VK201 |
| Strain, strain background (Synechocystis sp. PCC6803) | ∆cyabrB2::KmR ∆sigE::CmR | In this study | KR359 | The genome of G50 strain was manipulated by the transformation of the plasmid VK82 |
| Recombinant DNA reagent | sigE∆CmR | In this study | VK82 | Plasmid backbone:pTA2 (Toyobo), available upon request |
| Recombinant DNA reagent | AbrB1-3F-KmR | In this study | VK200 | Plasmid backbone:pTA2 (Toyobo), available upon request |
| Recombinant DNA reagent | AbrB2-3F-KmR | In this study | VK201 | Plasmid backbone:pTA2 (Toyobo), available upon request |
| Recombinant DNA reagent | cyabrB2∆KmR | In this study | VK203 | Plasmid backbone:pTA2 (Toyobo), available upon request |
| Antibody | Anti-FLAG | Sigma-aldrich | F1804 | RRID:AB_262044 For immunoprecipitation |
| Antibody | Anti-FLAG (alkaline phosphatase conjugated) | Sigma-aldrich | A9469 | RRID:AB_439699 For western blot (1:20,000) |