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| | psaC | Photosystem I iron-sulfur center subunit VII (PsaC); Apoprotein for the two 4Fe-4S centers FA and FB of photosystem I (PSI); essential for photochemical activity. FB is the terminal electron acceptor of PSI, donating electrons to ferredoxin. The C-terminus interacts with PsaA/B/D and helps assemble the protein into the PSI complex. Required for binding of PsaD and PsaE to PSI. PSI is a plastocyanin/cytochrome c6-ferredoxin oxidoreductase, converting photonic excitation into a charge separation, which transfers an electron from the donor P700 chlorophyll pair to the spectroscopically ch [...] (81 aa) |
| | psbX | Photosystem II protein PsbX; Involved in the binding and/or turnover of quinones at the Q(B) site of Photosystem II. (61 aa) |
| | EW14_0125 | Putative membrane protein; Alternative locus ID: PMIT0604_0125. (144 aa) |
| | ycf3 | Photosystem I assembly related protein Ycf3; Seems to be required for the assembly of the photosystem I complex; Belongs to the Ycf3 family. (173 aa) |
| | ndhE | NADH dehydrogenase subunit 4L; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration. (106 aa) |
| | ndhI | NAD(P)H-quinone oxidoreductase chain I; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient; Belongs to the complex I 23 kDa subunit family. (208 aa) |
| | ndhA | NAD(P)H-quinone oxidoreductase chain 1; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient. (372 aa) |
| | ndhH | NAD(P)H-quinone oxidoreductase chain H; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration. (395 aa) |
| | psbA | Photosystem II protein D1 (PsbA); Photosystem II (PSII) is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. The D1/D2 (PsbA/PsbA) reaction center heterodimer binds P680, the primary electron donor of PSII as well as several subsequent electron acceptors. (360 aa) |
| | EW14_0272 | Photosystem II manganese-stabilizing protein (PsbO); Alternative locus ID: PMIT0604_0272. (264 aa) |
| | psbH | Photosystem II 10 kDa phosphoprotein (PsbH); One of the components of the core complex of photosystem II (PSII), required for its stability and/or assembly. PSII is a light- driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. (66 aa) |
| | psbN | Photosystem II protein PsbN; May play a role in photosystem I and II biogenesis. Belongs to the PsbN family. (58 aa) |
| | psbI | Photosystem II protein PsbI; One of the components of the core complex of photosystem II (PSII), required for its stability and/or assembly. PSII is a light- driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. (42 aa) |
| | psbK | Photosystem II protein PsbK; One of the components of the core complex of photosystem II (PSII). PSII is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. (46 aa) |
| | EW14_0332 | Protoporphyrin IX Mg-chelatase subunit D; Involved in chlorophyll biosynthesis. Catalyzes the insertion of magnesium ion into protoporphyrin IX to yield Mg-protoporphyrin IX. (721 aa) |
| | ndhJ | NAD(P)H-quinone oxidoreductase chain J; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration. (176 aa) |
| | ndhK | NAD(P)H-quinone oxidoreductase chain K; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration; Belongs to the complex I 20 kDa subunit family. (244 aa) |
| | ndhC | NAD(P)H-quinone oxidoreductase subunit 3; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration. (120 aa) |
| | EW14_0340 | Photosystem II stability/assembly factor; Unknown. The ortholog in A.thaliana is involved in photosystem II (PSII) assembly, but knockout of the corresponding gene in Synechoccus PCC 7002 has no effect on PSII activity. (337 aa) |
| | psbE | Cytochrome b559 alpha chain (PsbE); This b-type cytochrome is tightly associated with the reaction center of photosystem II (PSII). PSII is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. Belongs to the PsbE/PsbF family. (82 aa) |
| | psbF | Cytochrome b559 beta chain (PsbF); This b-type cytochrome is tightly associated with the reaction center of photosystem II (PSII). PSII is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. Belongs to the PsbE/PsbF family. (48 aa) |
| | psbJ | Photosystem II protein PsbJ; One of the components of the core complex of photosystem II (PSII). PSII is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. (65 aa) |
| | EW14_0349 | Phycoerythrin beta chain; Alternative locus ID: PMIT0604_0349; Phycobilisome protein. (170 aa) |
| | psbB | Photosystem II CP47 protein (PsbB); One of the components of the core complex of photosystem II (PSII). It binds chlorophyll and helps catalyze the primary light- induced photochemical processes of PSII. PSII is a light-driven water:plastoquinone oxidoreductase, using light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation; Belongs to the PsbB/PsbC family. PsbB subfamily. (507 aa) |
| | psbM | Photosystem II protein PsbM; One of the components of the core complex of photosystem II (PSII). PSII is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. This subunit is found at the monomer-monomer interface. (50 aa) |
| | petB | Cytochrome b6-f complex subunit; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions. (218 aa) |
| | petD | Cytochrome b6-f complex subunit IV (PetD); Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions. (160 aa) |
| | psaE | Photosystem I subunit IV (PsaE); Stabilizes the interaction between PsaC and the PSI core, assists the docking of the ferredoxin to PSI and interacts with ferredoxin-NADP oxidoreductase; Belongs to the PsaE family. (69 aa) |
| | ndhB | NADH dehydrogenase subunit 2; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration. (506 aa) |
| | petA | Cytochrome b6-f complex subunit; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions. (322 aa) |
| | petC | Cytochrome b6-f complex iron-sulfur subunit PetC1; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions. (178 aa) |
| | psaJ | Photosystem I subunit IX (PsaJ); May help in the organization of the PsaE and PsaF subunits. Belongs to the PsaJ family. (44 aa) |
| | EW14_0512 | Photosystem I subunit III precursor; Alternative locus ID: PMIT0604_0512; plastocyanin (cyt c553) docking protein (PsaF). (184 aa) |
| | EW14_0521 | Hypothetical protein; Alternative locus ID: PMIT0604_0521; FIG00940106: hypothetical protein. (239 aa) |
| | psb27 | Photosystem II protein Psb27; Plays a role in the repair and/or biogenesis of the calcium- manganese-oxide cluster on the lumenal face of the thylakoid membrane. Its presence in a photosystem II (PSII) preparation prevents binding of some small extrinsic subunits and thus assembly of calcium-manganese- oxide cluster. (104 aa) |
| | EW14_0575 | Hypothetical protein; Alternative locus ID: PMIT0604_0575; FIG00940617: hypothetical protein. (301 aa) |
| | psaM | Putative photosystem I reaction centre subunit XII (PsaM); Alternative locus ID: PMIT0604_0586. (44 aa) |
| | EW14_0588 | Light-dependent protochlorophyllide reductase; Phototransformation of protochlorophyllide (Pchlide) to chlorophyllide (Chlide). (334 aa) |
| | chlL | Light-independent protochlorophyllide reductase iron-sulfur ATP-binding protein ChlL; Component of the dark-operative protochlorophyllide reductase (DPOR) that uses Mg-ATP and reduced ferredoxin to reduce ring D of protochlorophyllide (Pchlide) to form chlorophyllide a (Chlide). This reaction is light-independent. The L component serves as a unique electron donor to the NB-component of the complex, and binds Mg-ATP. (295 aa) |
| | chlB | Light-independent protochlorophyllide reductase subunit B; Component of the dark-operative protochlorophyllide reductase (DPOR) that uses Mg-ATP and reduced ferredoxin to reduce ring D of protochlorophyllide (Pchlide) to form chlorophyllide a (Chlide). This reaction is light-independent. The NB-protein (ChlN-ChlB) is the catalytic component of the complex. (523 aa) |
| | chlN | Light-independent protochlorophyllide reductase subunit N; Component of the dark-operative protochlorophyllide reductase (DPOR) that uses Mg-ATP and reduced ferredoxin to reduce ring D of protochlorophyllide (Pchlide) to form chlorophyllide a (Chlide). This reaction is light-independent. The NB-protein (ChlN-ChlB) is the catalytic component of the complex. (418 aa) |
| | cbbL | Ribulose bisphosphate carboxylase large chain; RuBisCO catalyzes two reactions: the carboxylation of D- ribulose 1,5-bisphosphate, the primary event in carbon dioxide fixation, as well as the oxidative fragmentation of the pentose substrate in the photorespiration process. Both reactions occur simultaneously and in competition at the same active site. Belongs to the RuBisCO large chain family. Type I subfamily. (471 aa) |
| | EW14_0597 | Ribulose bisphosphate carboxylase small chain; Alternative locus ID: PMIT0604_0597. (113 aa) |
| | EW14_0598 | Carboxysome shell protein CsoS2; Alternative locus ID: PMIT0604_0598. (765 aa) |
| | EW14_0600 | Putative carboxysome peptide A; Alternative locus ID: PMIT0604_0600. (82 aa) |
| | EW14_0601 | Putative carboxysome peptide B; Alternative locus ID: PMIT0604_0601. (82 aa) |
| | EW14_0673 | Chlorophyll a/b-binding light-harvesting protein Pcb; Alternative locus ID: PMIT0604_0673. (352 aa) |
| | EW14_0681 | Light-dependent protochlorophyllide reductase; Alternative locus ID: PMIT0604_0681. (333 aa) |
| | EW14_0800 | Cytochrome C553 (soluble cytochrome f); Alternative locus ID: PMIT0604_0800. (89 aa) |
| | thf1 | Hypothetical protein; May be involved in photosynthetic membrane biogenesis. (202 aa) |
| | EW14_0849 | Geranylgeranyl hydrogenase BchP; Alternative locus ID: PMIT0604_0849; Geranylgeranyl reductase. (446 aa) |
| | EW14_0857 | Fructose-1,6-bisphosphatasee, GlpX type; Alternative locus ID: PMIT0604_0857; Sedoheptulose-1,7-bisphosphatasee; Belongs to the FBPase class 2 family. (333 aa) |
| | psb28 | Photosystem II 13 kDa protein Psb28 (PsbW); Alternative locus ID: PMIT0604_0965; Belongs to the Psb28 family. (117 aa) |
| | EW14_0986 | Photosystem I subunit X PsaK; Alternative locus ID: PMIT0604_0986; PsaK1). (63 aa) |
| | EW14_1036 | Thioredoxin domain 2; Alternative locus ID: PMIT0604_1036. (125 aa) |
| | acsF | Mg protoporphyrin IX monomethyl ester oxidative cyclase (aerobic); Catalyzes the formation of the isocyclic ring in chlorophyll biosynthesis. Mediates the cyclase reaction, which results in the formation of divinylprotochlorophyllide (Pchlide) characteristic of all chlorophylls from magnesium-protoporphyrin IX 13-monomethyl ester (MgPMME); Belongs to the AcsF family. (390 aa) |
| | EW14_1072 | Protoporphyrin IX Mg-chelatase subunit H; Alternative locus ID: PMIT0604_1072. (1336 aa) |
| | EW14_1194 | Protoporphyrin IX Mg-chelatase subunit I; Involved in chlorophyll biosynthesis. Catalyzes the insertion of magnesium ion into protoporphyrin IX to yield Mg-protoporphyrin IX. (362 aa) |
| | EW14_1196 | Alternative locus ID: PMIT0604_1196. (127 aa) |
| | petG | Cytochrome b6-f complex subunit V (PetG); Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions. PetG is required for either the stability or assembly of the cytochrome b6-f complex. (49 aa) |
| | EW14_1215 | Ferredoxin-NADP(+) reductase; Alternative locus ID: PMIT0604_1215. (375 aa) |
| | EW14_1238 | Photosystem II oxygen evolving complex protein PsbP; Alternative locus ID: PMIT0604_1238. (185 aa) |
| | psbY | Photosystem II protein PsbY; Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II. Belongs to the PsbY family. (43 aa) |
| | EW14_1311 | Cytochrome b559 beta chain (PsbF); Alternative locus ID: PMIT0604_1311. (98 aa) |
| | ycf4 | Photosystem I assembly related protein Ycf4; Seems to be required for the assembly of the photosystem I complex; Belongs to the Ycf4 family. (185 aa) |
| | EW14_2011 | Putative Photosystem II reaction center Z protein (PsbZ); Controls the interaction of photosystem II (PSII) cores with the light-harvesting antenna. (65 aa) |
| | psbD | Photosystem II protein D2 (PsbD); Photosystem II (PSII) is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. The D1/D2 (PsbA/PsbA) reaction center heterodimer binds P680, the primary electron donor of PSII as well as several subsequent electron acceptors. D2 is needed for assembly of a stable PSII complex. (358 aa) |
| | psbC | Photosystem II CP43 protein (PsbC); One of the components of the core complex of photosystem II (PSII). It binds chlorophyll and helps catalyze the primary light- induced photochemical processes of PSII. PSII is a light-driven water:plastoquinone oxidoreductase, using light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation; Belongs to the PsbB/PsbC family. PsbC subfamily. (460 aa) |
| | EW14_1419 | Iron starvation-induced chlorophyll a(b) binding protein IsiA; Alternative locus ID: PMIT0604_1419; photosystem II CP43 protein (PsbC) homolog. (352 aa) |
| | EW14_1528 | Cytochrome C553 (soluble cytochrome f); Alternative locus ID: PMIT0604_1528. (109 aa) |
| | EW14_1758 | Cytochrome b559 beta chain (PsbF); Alternative locus ID: PMIT0604_1758. (98 aa) |
| | psaL | Photosystem I subunit XI (PsaL); Alternative locus ID: PMIT0604_1858. (199 aa) |
| | EW14_1859 | Photosystem I subunit VIII (PsaI); Alternative locus ID: PMIT0604_1859. (37 aa) |
| | psaB | Photosystem I chlorophyll a apoprotein subunit Ib (PsaB); PsaA and PsaB bind P700, the primary electron donor of photosystem I (PSI), as well as the electron acceptors A0, A1 and FX. PSI is a plastocyanin/cytochrome c6-ferredoxin oxidoreductase, converting photonic excitation into a charge separation, which transfers an electron from the donor P700 chlorophyll pair to the spectroscopically characterized acceptors A0, A1, FX, FA and FB in turn. Oxidized P700 is reduced on the lumenal side of the thylakoid membrane by plastocyanin or cytochrome c6; Belongs to the PsaA/PsaB family. (706 aa) |
| | psaA | Photosystem I chlorophyll a apoprotein subunit Ia (PsaA); PsaA and PsaB bind P700, the primary electron donor of photosystem I (PSI), as well as the electron acceptors A0, A1 and FX. PSI is a plastocyanin/cytochrome c6-ferredoxin oxidoreductase, converting photonic excitation into a charge separation, which transfers an electron from the donor P700 chlorophyll pair to the spectroscopically characterized acceptors A0, A1, FX, FA and FB in turn. Oxidized P700 is reduced on the lumenal side of the thylakoid membrane by plastocyanin or cytochrome c6; Belongs to the PsaA/PsaB family. (767 aa) |
| | EW14_1936 | Photosystem I subunit II (PsaD); Alternative locus ID: PMIT0604_1936. (140 aa) |
| | EW14_1962 | Hypothetical protein; Alternative locus ID: PMIT0604_1963; FIG00940915: hypothetical protein. (61 aa) |
