Table II. Correctly processed plastid proteins identified with TAILS in ppi2 (thylakoid proteins).
Chloroplast proteins are listed that were identified in their mature (i.e. correctly processed) form on the basis of their N-terminal peptides in ppi2. Most processing events of nucleus-encoded plastid proteins are consistent with the ChloroP prediction or the UniProt entry for thylakoid lumenal proteins, arguing for functional import and functional processing peptidases. Thylakoid proteins were classified according to AT_CHLORO (Ferro et al., 2010). Proteins were classified into pathways using MapMan (Thimm et al., 2004).
| Identifier | Description | Start, TAILS | Start, ChloroP/UniProt | MapMan Classification/Thylakoid Import Pathway |
|---|---|---|---|---|
| AT1G03600.1 | PSB27/PSII family protein | 69 | 68/69 | PS.lightreaction.photosystem II.PSII polypeptide subunits/ Tat |
| AT1G31330.1 | PSAF/PSI subunit F | 68 | 33/68 | PS.lightreaction.photosystem I.PSI polypeptide subunits/ not assigned |
| AT1G54780.1 | TLP18.3/thylakoid lumen 18.3-kD protein | 85 | 80/85 | not assigned.no ontology/ Sec |
| AT1G71500.1 | Rieske (2Fe-2S) domain-containing protein | 64 | 63/– | misc. other Ferredoxins and Rieske domain/ not assigned |
| AT2G01140.1 | Aldolase superfamily protein | 42 | 41/40 | PS.calvin cycle.aldolase/ not assigned |
| AT2G17630.1 | Pyridoxal phosphate-dependent transferase superfamily protein | 51 | 50/– | amino acid metabolism.synthesis.Ser-Gly-Cys group.Ser.phospho-Ser aminotransferase/ not assigned |
| AT4G02530.1 | Chloroplast thylakoid lumen protein | 74 | 39/74 | not assigned.no ontology/ Tat |
| AT4G04020.1 | FIB/fibrillin | 56 | 56/56 | cell.organization/ not assigned |
| AT4G05180.1 | PSBQ, PSBQ-2, PSII-Q/PSII subunit Q-2 | 83 | 49/85 | PS.lightreaction.photosystem II.PSII polypeptide subunits/ Tat |
| AT4G09650.1 | ATPD/ATP synthase δ-subunit gene | 48 | 49/– | PS.lightreaction.ATP synthase.delta chain/ not assigned |
| AT4G21280.1 | PSBQ, PSBQA, PSBQ-1/PSII subunit QA | 76 | 45/78 | PS.lightreaction.photosystem II.PSII polypeptide subunits/ Tat |
| AT5G42650.1 | AOS, CYP74A, DDE2/allene oxide synthase | 34 | 33/22 | hormone metabolism.jasmonate.synthesis-degradation.allene oxidase synthase/ not assigned |