Function Group of genes Gene names Photosynthesis Photosystem 1 psaA, psaB, psaC, psaI, psaJ Photosystem 11 psbA, psbB, psbC, psbD, psbE, psbF, psbH, psbI, psbJ, psbK, psbL, psbM, psbN, psbT, psbZ NADH dehydrogenase ndhA , ndhB (x2), ndhC, ndhD, ndhE, ndhF, ndhG, ndhH, ndhI, ndhJ, ndhK ATP synthase atpA, atpB, atpE, atpF , atpH, atpI Cytochrome b/f complex petA, petB, petD, petG, petL, petN RubisCO large subunit rbcL Self-replication RNA polymerase rpoA, rpoB, rpoC1 , rpoC2 Ribosomal proteins (Large Sub-unit) rpl2 , rpl14, rpl16, rpl20, rpl22, rpl23(x2), rpl32, rpl33, rpl36 Ribosomal proteins (small subunit) rps2, rps3, rps4, rps7(x2), rps8, rps11, rps12(x2), rps14, rps15, rps16 , rps18, rps19 Ribosomal RNAs rrn4.5(x2), rrn5(x2), rrn16(x2), rrn23(x2) Transfer RNAs trnA-UGC (x2), trnC-GCA, trnD-GUC, trnE-UUC, trnF-GAA, trnG-GCC , trnG-UCC, trnH-GUG trnI-CAU(x2), trnI-GAU (x2), trnK-UUU , trnL-CAA(x2), trnL-UAA , trnL-UAG, trnfM-CAU trnN-GUU(x2), trnP-UGG, trnQ-UUG, trnR-ACG(x2), trnR-UCU, trnS-GCU, trnS-GGA, trnS-UGA trnT-GGU, trnT-UGU, trnV-GAC(x2), trnV-UAC , trnW-CCA, trnY-GUA, trnP-GGG, trnM-CAU Proteins of unknown function ā ycf1(x2), ycf2(x2), ycf3 , ycf4 Other genes Protease clpP Maturase matK Translational initiation factor infA Envelope membrane protein cemA Subunit of acetyl-CoA-carboxylase accD c-type cytochrome synthesis ccsA