Table 3.
Precursor Protein | Accession Number | Signal peptide | Beginning of STD |
RpoD | EF115377 | VAHCTTFAYKGSNMRSHFFFMLWSVSVAATAA | FMMPGR... |
Fcp1 | X99697 | MSLKLATLAAALMGASA | FVAPNKM... |
Fcp2 | EF115376 | VVFDLYASTIPSVNQAHKSKMSLKLATFAAALAGASA | FVAPNQM... |
PRK | EF115375 | MMYKLATLLALLPAVVA | FTTSFNG... |
PsbO | AY130990 | MKFVAVLVCLMVSAVVA | FKTQRN... |
Heterosigma akashiwo RNA polymerase D subunit (RpoD), fucoxanthin chlorophyll binding protein 1 (Fcp1), fucoxanthin chlorophyll binding protein 2 (Fcp2), phosphoribulose kinase (PRK), and 33 kDa oxygen-enhancer 1 protein (PsbO) precursors showing the signal peptide and the start of stromal targeting domain (STD). The conserved phenalynine (F) indicating the beginning of stromal targeting domain [62, 97, 98] is marked in bold.