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| | ftrV | Ferredoxin-thioredoxin reductase variable subunit; ORF_ID:asl2469. (73 aa) |
| | cpcC | Phycocyanin-associated rod linker protein; Rod linker protein, associated with phycocyanin. Linker polypeptides determine the state of aggregation and the location of the disk-shaped phycobiliprotein units within the phycobilisome and modulate their spectroscopic properties in order to mediate a directed and optimal energy transfer. (286 aa) |
| | cpcD | Rod-capping linker polypeptide; Rod linker protein, associated with phycocyanin. Linker polypeptides determine the state of aggregation and the location of the disk-shaped phycobiliprotein units within the phycobilisome and modulate their spectroscopic properties in order to mediate a directed and optimal energy transfer. (80 aa) |
| | cpcG1 | Phycobilisome rod-core linker protein; Rod-core linker protein required for attachment of phycocyanin to allophycocyanin in cores of phycobilisomes. (279 aa) |
| | cpcG2 | Phycobilisome rod-core linker protein; Rod-core linker protein required for attachment of phycocyanin to allophycocyanin in cores of phycobilisomes. (247 aa) |
| | cpcG3 | Phycobilisome rod-core linker protein; Rod-core linker protein required for attachment of phycocyanin to allophycocyanin in cores of phycobilisomes. (237 aa) |
| | cpcG4 | Phycobilisome rod-core linker protein; Rod-core linker protein required for attachment of phycocyanin to allophycocyanin in cores of phycobilisomes. (253 aa) |
| | all0646 | Protein Thf1; May be involved in photosynthetic membrane biogenesis. (233 aa) |
| | asr0654 | ORF_ID:asr0654; hypothetical protein. (65 aa) |
| | psbW | Photosystem II protein W; ORF_ID:all0801; Belongs to the Psb28 family. (111 aa) |
| | alr0803 | ORF_ID:alr0803; hypothetical protein. (427 aa) |
| | psbH | Photosystem II protein; 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. (62 aa) |
| | psbN | Photosystem II protein; May play a role in photosystem I and II biogenesis. Belongs to the PsbN family. (43 aa) |
| | ccmK-2 | Carbon dioxide concentrating mechanism protein; ORF_ID:all0863; ccmK gene product. (271 aa) |
| | ccmM | Carbon dioxide concentrating mechanism protein; ORF_ID:all0865; ccmM gene product. (555 aa) |
| | ccmL | Carbon dioxide concentrating mechanism protein; ORF_ID:all0866; ccmL gene product. (101 aa) |
| | psbM | Photosystem II protein; 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. (38 aa) |
| | psbK | Photosystem II protein; 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. (45 aa) |
| | psbX | Photosystem II protein; Involved in the binding and/or turnover of quinones at the Q(B) site of Photosystem II. (39 aa) |
| | alr1001 | ORF_ID:alr1001; hypothetical protein. (181 aa) |
| | psbY | Photosystem II protein Y; Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II. Belongs to the PsbY family. (41 aa) |
| | alr1041 | Fructose-1,6-bisphosphatase; Catalyzes the hydrolysis of fructose 1,6-bisphosphate (Fru 1,6-P2) and sedoheptulose 1,7-bisphosphate (Sed 1,7-P2) to fructose 6- phosphate and sedoheptulose 7-phosphate, respectively; Belongs to the FBPase class 2 family. (345 aa) |
| | all1082 | Photosystem II reaction center Psb28 protein; ORF_ID:all1082; hypothetical protein; Belongs to the Psb28 family. (122 aa) |
| | psbU | Photosystem II 12 kD extrinsic protein; Stabilizes the structure of photosystem II oxygen-evolving complex (OEC), the ion environment of oxygen evolution and protects the OEC against heat-induced inactivation. (149 aa) |
| | all1220 | ORF_ID:all1220; hypothetical protein. (327 aa) |
| | psbZ | Photosystem II 11 kD protein; 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. (133 aa) |
| | psbI | Photosystem II protein; 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. (38 aa) |
| | psaX | Photosystem I 4.8K protein; ORF_ID:asr1283; psaX gene product; Belongs to the PsaX family. (44 aa) |
| | all1355 | ORF_ID:all1355; hypothetical protein. (167 aa) |
| | alr1358 | Magnesium-protoporphyrin IX monomethyl ester [oxidative] cyclase 1; 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. (351 aa) |
| | cytM | Cytochrome; ORF_ID:all1365; cytM gene product. (124 aa) |
| | petG | Cytochrome b6-f complex subunit 5; 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. (37 aa) |
| | petC-2 | Cytochrome b6/f-complex iron-sulfur protein; 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. Belongs to the Rieske iron-sulfur protein family. (178 aa) |
| | rbcL | Ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit; 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. (476 aa) |
| | alr1525 | ORF_ID:alr1525; hypothetical protein. (132 aa) |
| | rbcS | Ribulose 1,5-bisphosphate carboxylase/oxygenase small subunit; 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. Both reactions occur simultaneously and in competition at the same active site (By similarity); Belongs to the RuBisCO small chain family. (109 aa) |
| | rca | Ribulose 1,5-bisphosphate carboxylase/oxygenase activase; Activation of RuBisCO (ribulose-1,5-bisohosphate carboxylase/oxygenase; EC 4.1.1.39) involves the ATP-dependent carboxylation of the epsilon-amino group of lysine leading to a carbamate structure. (414 aa) |
| | alr1722 | ORF_ID:alr1722; probable oxidoreductase; Belongs to the short-chain dehydrogenases/reductases (SDR) family. (311 aa) |
| | por | Protochlorophyllide oxido-reductase; Phototransformation of protochlorophyllide (Pchlide) to chlorophyllide (Chlide). (329 aa) |
| | all1880 | Magnesium-protoporphyrin IX monomethyl ester [oxidative] cyclase 2; 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. (358 aa) |
| | all1897 | Heme oxygenase; Catalyzes the opening of the heme ring with the release of iron. Key enzyme in the synthesis of the chromophoric part of the photosynthetic antennae (By similarity). Upon overexpression in E.coli with PCB:ferredoxin oxidoreductase, CpeS and either CpcB or PecB permits synthesis of phycocyanin-coupled CpcB or PecB. (238 aa) |
| | asl1922 | Cytochrome b6-f complex subunit 6; 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. PetL is important for photoautotrophic growth as well as for electron transfer efficiency and stability of the cytochrome b6-f complex. (31 aa) |
| | all2023 | ORF_ID:all2023; hypothetical protein. (676 aa) |
| | alr2042 | ORF_ID:alr2042; unknown protein. (608 aa) |
| | all2318 | ORF_ID:all2318; hypothetical protein. (264 aa) |
| | apcF | Phycobilisome core component; A variant beta-allophycocyanin (AP) which forms a complex with ApcE, a phycobilisome terminal emitter that influences energy transfer to photosystem II; Belongs to the phycobiliprotein family. (169 aa) |
| | petA | Apocytochrome f; 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. (333 aa) |
| | petC-3 | Plastoquinol--plastocyanin reductase; 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. Belongs to the Rieske iron-sulfur protein family. (179 aa) |
| | all3076 | ORF_ID:all3076; similar to photosystem II oxygen-evolving complex 23K protein PsbP. (246 aa) |
| | asl3190 | PsaJ-like protein asl3190; ORF_ID:asl3190; similar to photosystem I subunit IX (psaJ). (50 aa) |
| | all3193 | Photosystem I assembly protein Ycf3; Essential for the assembly of the photosystem I (PSI) complex. May act as a chaperone-like factor to guide the assembly of the PSI subunits; Belongs to the Ycf3 family. (173 aa) |
| | alr3300 | Magnesium-protoporphyrin IX monomethyl ester [oxidative] cyclase 3; 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. (358 aa) |
| | ndhH | NADH dehydrogenase subunit 7; 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. (394 aa) |
| | petB | Plastoquinol--plastocyanin reductase, cytochrome b6; 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. (215 aa) |
| | petD | Plastoquinol--plastocyanin reductase, apocytochrome subunit 4; 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) |
| | chlB | Protochlorophyllide reductase ChlB subunit; 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. (508 aa) |
| | psaC | Photosystem I iron-sulfur protein; 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 characterized accept [...] (81 aa) |
| | psbAIV | Photosystem II protein D1; 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) |
| | apcD | Allophycocyanin B alpha chain; Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. Allophycocyanin has a maximum absorption at approximately 654 nanometers. (161 aa) |
| | psbAII | Photosystem II protein D1; ORF_ID:alr3727. (360 aa) |
| | psbA | Photosystem II protein D1; 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) |
| | ndhJ | NADH dehydrogenase 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. (175 aa) |
| | ndhK | NADH dehydrogenase 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. (245 aa) |
| | ndhC | NADH dehydrogenase 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) |
| | alr3844 | Ycf48-like protein; 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. (339 aa) |
| | psbE | Cytochrome b559 alpha-subunit; 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 subunit; 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. (45 aa) |
| | psbL | Photosystem II protein L; 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 and is required for correct PSII assembly and/or dimerization. (39 aa) |
| | psbJ | Photosystem II protein J; 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. (40 aa) |
| | psaI | Photosystem I protein PsaI precursor; May help in the organization of the PsaL subunit. Belongs to the PsaI family. (46 aa) |
| | psbO | Manganese-stabilzing protein precursor; MSP binds to a putative Mn-binding protein and keeps 2 of the 4 Mn-atoms associated with PSII. (273 aa) |
| | asr3992 | Photosystem II reaction center protein Z; Controls the interaction of photosystem II (PSII) cores with the light-harvesting antenna; Belongs to the PsbZ family. (62 aa) |
| | all4000 | ORF_ID:all4000; photosystem II CP43 protein PsbC homolog. (320 aa) |
| | isiA | Photosystem II chlorophyll a-binding protein; Functions as an antenna for photosystem I (PSI) under iron- limiting conditions, when phycobilisomes disappear. In the (PSI)3(Isi3)18 complex most of the harvested energy is probably used by PSI; in other PSI-containing supercomplexes a large part of the energy will probably not be used for light harvesting, but rather is dissipated to protect the organism from light damage. Belongs to the PsbB/PsbC family. IsiA/Pcb subfamily. (344 aa) |
| | all4003 | ORF_ID:all4003; photosystem II CP43 protein PsbC homolog. (342 aa) |
| | fbp | Fructose 1,6-bisphosphatase; ORF_ID:all4021. (349 aa) |
| | all4049 | ORF_ID:all4049; unknown protein. (181 aa) |
| | all4050 | ORF_ID:all4050; hypothetical protein. (324 aa) |
| | all4051 | ORF_ID:all4051; hypothetical protein. (281 aa) |
| | ftrC | Ferredoxin--thioredoxin reductase catalytic chain; Catalytic subunit of the ferredoxin-thioredoxin reductase (FTR), which catalyzes the two-electron reduction of thioredoxins by the electrons provided by reduced ferredoxin. (121 aa) |
| | asl4098 | ORF_ID:asl4098; unknown protein. (64 aa) |
| | alr4100 | ORF_ID:alr4100; hypothetical protein. (245 aa) |
| | petH | ferredoxin--NADP(+) reductase; ORF_ID:all4121. (440 aa) |
| | asr4154 | ORF_ID:asr4154; hypothetical protein. (61 aa) |
| | cytA | Cytochrome c6; Functions as an electron carrier between membrane-bound cytochrome b6-f and photosystem I in oxygenic photosynthesis. (111 aa) |
| | petN | PetN protein; 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. (29 aa) |
| | all4289 | Photosystem I assembly protein Ycf4; Seems to be required for the assembly of the photosystem I complex; Belongs to the Ycf4 family. (198 aa) |
| | psbD | Photosystem II protein D2; 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. (351 aa) |
| | psbC | Photosystem II CP43 protein; 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. (459 aa) |
| | psaE | Photosystem I protein E; 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. (70 aa) |
| | chlH | Protoporphyrin IX magnesium chelatase; ORF_ID:all4365; chlH gene product. (1328 aa) |
| | all4462 | ORF_ID:all4462; hypothetical protein. (483 aa) |
| | petC-4 | Cytochrome b6/f-complex iron-sulfur protein; 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. Belongs to the Rieske iron-sulfur protein family. (178 aa) |
| | psbD-2 | Photosystem II protein D2; ORF_ID:alr4548. (351 aa) |
| | psbAIII | Photosystem II protein D1; ORF_ID:alr4592. (360 aa) |
| | alr4595 | ORF_ID:alr4595; unknown protein. (297 aa) |
| | psaM | Photosystem I PsaM subunit; ORF_ID:asr4657. (40 aa) |
| | petM | 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. (34 aa) |
| | psaK | Photosystem I subunit X; ORF_ID:asr4775. (86 aa) |
| | psbAI | Photosystem II protein D1; 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) |
| | 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. (520 aa) |
| | alr4888 | ORF_ID:alr4888; hypothetical protein. (286 aa) |
| | gap2 | Glyceraldehyde-3-phosphate dehydrogenase; Gap2 has a major role in carbon fixation as a component of the Calvin cycle. Catalyzes the oxidative phosphorylation of glyceraldehyde 3-phosphate (G3P) to 1,3-bisphosphoglycerate (BPG) using the cofactor NADP. The first reaction step involves the formation of a hemiacetal intermediate between G3P and a cysteine residue, and this hemiacetal intermediate is then oxidized to a thioester, with concomitant reduction of NADP to NADPH. The reduced NADPH is then exchanged with the second NAD, and the thioester is attacked by a nucleophilic inorganic p [...] (337 aa) |
| | chlN | Protochlorophillide reductase subunit; 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. (467 aa) |
| | chlL | Protochlorophyllide reductase iron-sulfur ATP-binding protein; 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. (288 aa) |
| | asl5128 | Photosystem II reaction center protein Ycf12; A core subunit of photosystem II (PSII); Belongs to the Ycf12 family. (40 aa) |
| | psaA | Photosystem I core protein A1; 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. (752 aa) |
| | psaB | Photosystem I core protein A2; 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 (By similarity). (741 aa) |
| | all5250 | ORF_ID:all5250; hypothetical protein. (361 aa) |
| | asr5289 | ORF_ID:asr5289; similar to subunit X of photosystem I PsaK; unknown protein. (53 aa) |
| | alr5290 | ORF_ID:alr5290; similar to photosystem I PsaK. (123 aa) |
| | psaB-2 | Photosystem I P700 chlorophyll a apoprotein A2; 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 (By similarity). (742 aa) |
| | all5315 | ORF_ID:all5315; hypothetical protein. (288 aa) |
| | alr5332 | ORF_ID:alr5332; unknown protein. (170 aa) |
| | cpcA | Phycocyanin alpha chain; Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. (163 aa) |
| | cpcB | Phycocyanin beta chain; Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. (173 aa) |
| | pecC | Phycoerythrocyanin-associated rod linker protein; Rod linker protein, associated with phycoerythrocyanin. Linker polypeptides determine the state of aggregation and the location of the disk-shaped phycobiliprotein units within the phycobilisome and modulate their spectroscopic properties in order to mediate a directed and optimal energy transfer. (278 aa) |
| | pecA | Phycoerythrocyanin alpha chain; Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. (162 aa) |
| | pecB | Phycoerythrocyanin beta chain; Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. (172 aa) |
| | apcA-2 | Allophycocyanin alpha subunit; Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. Allophycocyanin has a maximum absorption at approximately 650 to 653 nanometers (By similarity). (161 aa) |
| | all0341 | ORF_ID:all0341; unknown protein. (290 aa) |
| | psaD | Photosystem I reaction center subunit II; PsaD can form complexes with ferredoxin and ferredoxin- oxidoreductase in photosystem I (PS I) reaction center. (139 aa) |
| | ccmK-5 | Carbon dioxide concentrating mechanism protein. (117 aa) |
| | ccmK | Carbon dioxide concentrating mechanism protein; ORF_ID:alr0317; ccmK gene product. (103 aa) |
| | chlD | Mg chelatase subunit; Involved in chlorophyll biosynthesis. Catalyzes the insertion of magnesium ion into protoporphyrin IX to yield Mg-protoporphyrin IX. (678 aa) |
| | psbV | Cytochrome c550; Low-potential cytochrome c that plays a role in the oxygen- evolving complex of photosystem II. (163 aa) |
| | petJ-2 | Cytochrome c6; ORF_ID:asl0256. (35 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. (101 aa) |
| | ndhI | NADH dehydrogenase subunit 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. (194 aa) |
| | ndhA | NADH dehydrogenase subunit 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) |
| | chlI | Protoporphyrin IX magnesium chelatase chain; Involved in chlorophyll biosynthesis; introduces a magnesium ion into protoporphyrin IX to yield Mg-protoporphyrin IX. (374 aa) |
| | psbB | Photosystem II CP47 protein; 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. (509 aa) |
| | psbT | Photosystem II PsbT protein; Seems to play a role in the dimerization of PSII. Belongs to the PsbT family. (35 aa) |
| | chlP | Geranylgeranyl hydrogenase; ORF_ID:alr0128; chlP gene product. (406 aa) |
| | psaF | Photosystem I subunit III precursor; Probably participates in efficiency of electron transfer from plastocyanin to P700 (or cytochrome c553 in algae and cyanobacteria). This plastocyanin-docking protein contributes to the specific association of plastocyanin to PSI; Belongs to the PsaF family. (164 aa) |
| | psaJ | Photosystem I subunit IX; May help in the organization of the PsaE and PsaF subunits. Belongs to the PsaJ family. (49 aa) |
| | psaL | Photosystem I subunit XI; ORF_ID:all0107; psaL gene product. (172 aa) |
| | apcC | Phycobilisome core linker protein Lc7.8; Rod linker protein, associated with allophycocyanin. Linker polypeptides determine the state of aggregation and the location of the disk-shaped phycobiliprotein units within the phycobilisome and modulate their spectroscopic properties in order to mediate a directed and optimal energy transfer. (68 aa) |
| | apcB | Allophycocyanin beta subunit; Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. Allophycocyanin has a maximum absorption at approximately 650 to 653 nanometers. (162 aa) |
| | apcA | Allophycocyanin alpha subunit; Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. Allophycocyanin has a maximum absorption at approximately 650 to 653 nanometers. (161 aa) |
| | apcE | Phycobilisome core-membrane linker protein; This protein is postulated to act both as terminal energy acceptor (by its phycobilin-like domains) and as a linker polypeptide (by its repeats and arms) that stabilizes the phycobilisome core architecture. Has intrinsic bilin lyase activity (By similarity). (1132 aa) |
