Your Input: | |
| | narB | Nitrate reductase; Nitrate reductase is a key enzyme involved in the first step of nitrate assimilation in plants, fungi and bacteria. (714 aa) |
| | nrtA | Nitrate transport 45kD protein; Part of the ABC transporter complex NrtABCD involved in nitrate uptake. The complex is probably also involved in nitrite transport (By similarity). NrtA is the substrate-binding protein. Binds nitrate. Belongs to the CmpA/NrtA family. (446 aa) |
| | gap1 | Glyceraldehyde 3-phosphate dehydrogenase; Catalyzes the oxidative phosphorylation of glyceraldehyde 3- phosphate (G3P) to 1,3-bisphosphoglycerate (BPG) using the cofactor NAD. 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 NAD to NADH. The reduced NADH is then exchanged with the second NAD, and the thioester is attacked by a nucleophilic inorganic phosphate to produce BPG. (354 aa) |
| | petC | 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. (192 aa) |
| | psbH | Photosystem II PsbH protein; One of the components of the core complex of photosystem II (PSII), required for its stability and/or assembly. May regulate electron transport between the quinone binding sites of the reaction center. 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 PsbH [...] (64 aa) |
| | cpcE | Phycocyanin alpha phycocyanobilin lyase; Required for the chromophorylation of the CpcA gene product. Belongs to the CpcE/RpcE/PecE family. (272 aa) |
| | slr1739 | ORF_ID:slr1739; photosystem II 13kD protein (PsbW) homologue; Belongs to the Psb28 family. (122 aa) |
| | sll0853 | Chromophore lyase CpcS/CpeS 1; Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins. (186 aa) |
| | psbD | Photosystem II D2 protein; 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. (352 aa) |
| | pds | Phytoene desaturase; This enzyme converts phytoene into zeta-carotene via the intermediary of phytofluene by the symmetrical introduction of two double bonds at the C-11 and C-11' positions of phytoene. (472 aa) |
| | pys | Phytoene synthase; Involved in the biosynthesis of carotenoids. Catalyzes the condensation of two molecules of geranylgeranyl diphosphate (GGPP) to give prephytoene diphosphate (PPPP) and the subsequent rearrangement of the cyclopropylcarbinyl intermediate to yield 15-cis-phytoene. (337 aa) |
| | apcA | Allophycocyanin a chain; Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. Allophycocyanin has a maximum absorption at approximately 650 nanometers. (161 aa) |
| | apcB | Allophycocyanin b chain; Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. Allophycocyanin has a maximum absorption at approximately 650 nanometers. (161 aa) |
| | isiA | Iron-stress chlorophyll-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. (342 aa) |
| | hoxH | Hydrogenase large subunit; ORF_ID:sll1226. (474 aa) |
| | hoxU | Hydrogenase subunit; ORF_ID:sll1223. (238 aa) |
| | hoxF | Hydrogenase subunit; ORF_ID:sll1221. (533 aa) |
| | psaF | Photosystem I subunit III; 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. (165 aa) |
| | cfxE | Pentose-5-phosphate-3-epimerase; Catalyzes the reversible epimerization of D-ribulose 5- phosphate to D-xylulose 5-phosphate. (230 aa) |
| | ycf3 | 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) |
| | ho2 | 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. (250 aa) |
| | rbcS | Ribulose bisphosphate carboxylase 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. (113 aa) |
| | petF-4 | Ferredoxin; Ferredoxins are iron-sulfur proteins that transfer electrons in a wide variety of metabolic reactions. (97 aa) |
| | petE | Plastocyanin; Participates in electron transfer between P700 and the cytochrome b6-f complex in photosystem I; Belongs to the plastocyanin family. (126 aa) |
| | ftsH-4 | Cell division protein; Acts as a processive, ATP-dependent zinc metallopeptidase for both cytoplasmic and membrane proteins. Plays a role in the quality control of integral membrane proteins (By similarity). (627 aa) |
| | chlG | Chlorophyll a synthase; ORF_ID:slr0056. (324 aa) |
| | im30 | Chloroplast membrane-associated 30 kD protein; ORF_ID:sll0617; Belongs to the PspA/IM30 family. (267 aa) |
| | rpiA | Ribose 5-phosphate isomerase; Catalyzes the reversible conversion of ribose-5-phosphate to ribulose 5-phosphate. (235 aa) |
| | ftrV | Ferredoxin-thioredoxin reductase, variable chain; Variable subunit of the ferredoxin-thioredoxin reductase (FTR), which catalyzes the two-electron reduction of thioredoxins by the electrons provided by reduced ferredoxin. (75 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. (507 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. (118 aa) |
| | hemH | Ferrochelatase; Catalyzes the ferrous insertion into protoporphyrin IX. Belongs to the ferrochelatase family. (387 aa) |
| | crtO | B-carotene ketolase; ORF_ID:slr0088. (542 aa) |
| | pcr | Protochlorophyllide oxido-reductase; Phototransformation of protochlorophyllide (Pchlide) to chlorophyllide (Chlide). (322 aa) |
| | slr0116 | Phycocyanobilin:ferredoxin oxidoreductase; Catalyzes the four-electron reduction of biliverdin IX-alpha (2-electron reduction at both the A and D rings); the reaction proceeds via an isolatable 2-electron intermediate, 181,182-dihydrobiliverdin. Belongs to the HY2 family. (248 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. (36 aa) |
| | chlM | Mg-protoporphyrin IX methyl transferase; Converts Mg-protoporphyrin IX to Mg-protoporphyrin IX methylester using S-adenosyl-L-methionine as a cofactor. (230 aa) |
| | gap2 | Glyceraldehyde-3-phosphate dehydrogenase (NADP+) (phosphorylating); Involved in photosynthetic carbon assimilation. Catalyzes the NAD(P)-dependent oxidative phosphorylation of glyceraldehyde 3- phosphate (G3P) to 1,3-bisphosphoglycerate (BPG). 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 NAD to NADH. The reduced NADH is then exchanged with the second NAD, and the thioester is attacked by a nucleophilic inorganic phosphate to [...] (337 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. (169 aa) |
| | lysC | Aspartate kinase; ORF_ID:slr0657. (600 aa) |
| | chlL | Light-independent protochlorophyllide reductase iron protein 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 L component serves as a unique electron donor to the NB-component of the complex, and binds Mg-ATP. (311 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. (469 aa) |
| | petC-3 | 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) |
| | sll1214 | 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. (358 aa) |
| | psb13 | Photosystem II 13 kD protein; ORF_ID:sll1398; Belongs to the Psb28 family. (112 aa) |
| | cpcF | Phycocyanin alpha phycocyanobilin lyase; Required for the chromophorylation of the cpcA gene product. Belongs to the CpcE/RpcE/PecE family. (214 aa) |
| | psaD | Photosystem I subunit II; PsaD can form complexes with ferredoxin and ferredoxin- oxidoreductase in photosystem I (PS I) reaction center. (141 aa) |
| | crtE | Geranylgeranyl pyrophosphate synthase; ORF_ID:slr0739; Belongs to the FPP/GGPP synthase family. (302 aa) |
| | slr0241 | ORF_ID:slr0241; unknown protein. (281 aa) |
| | ycf4 | Photosystem I assembly protein Ycf4; Seems to be required for the assembly of the photosystem I complex; Belongs to the Ycf4 family. (188 aa) |
| | ycf6 | Cytochrome b6-f complex subunit 8; 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) |
| | ccmN | CcmN protein; ORF_ID:sll1032; hypothetical protein. (241 aa) |
| | ccmM | Carbon dioxide concentrating mechanism protein; ORF_ID:sll1031. (687 aa) |
| | ccmL | Carbon dioxide concentrating mechanism protein; ORF_ID:sll1030; To E.coli and S.typhimurium CchB. (100 aa) |
| | ccmK | Carbon dioxide concentrating mechanism protein; May be involved in the formation of the carboxysome, a polyhedral inclusion where RuBisCO is sequestered. (111 aa) |
| | chlD | Mg chelatase subunit; Involved in chlorophyll biosynthesis; introduces a magnesium ion into protoporphyrin IX to yield Mg-protoporphyrin IX. (676 aa) |
| | bvdR | Biliverdin reductase; ORF_ID:slr1784. (328 aa) |
| | ssr2998 | ORF_ID:ssr2998; hypothetical protein. (65 aa) |
| | ho1 | 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. (240 aa) |
| | sll0933 | ORF_ID:sll0933; unknown protein. (158 aa) |
| | apcD | allophycocyanin-B; Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. Allophycocyanin has a maximum absorption at approximately 654 nanometers (By similarity). (161 aa) |
| | hliA | High light inducible protein; ORF_ID:ssr1789. (57 aa) |
| | slr1599 | ORF_ID:slr1599; unknown protein. (188 aa) |
| | ftsH | Cell division protein; Acts as a processive, ATP-dependent zinc metallopeptidase for both cytoplasmic and membrane proteins. Plays a role in the quality control of integral membrane proteins; In the central section; belongs to the AAA ATPase family. (616 aa) |
| | chlH | Mg-chelatase subunit; ORF_ID:slr1055. (1331 aa) |
| | rub | Rubredoxin; Rubredoxin is a small nonheme, iron protein lacking acid- labile sulfide. Its single Fe, chelated to 4 Cys, functions as an electron acceptor and may also stabilize the conformation of the molecule. Could be involved in hydrogenase-linked redox processes (By similarity). (115 aa) |
| | slr2034 | 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. (342 aa) |
| | slr2048 | ORF_ID:slr2048; hypothetical protein. (398 aa) |
| | chlI | Mg chelatase subunit; Involved in chlorophyll biosynthesis; introduces a magnesium ion into protoporphyrin IX to yield Mg-protoporphyrin IX. (357 aa) |
| | ftsH-2 | Cell division protein; Acts as a processive, ATP-dependent zinc metallopeptidase for both cytoplasmic and membrane proteins. Plays a role in the quality control of integral membrane proteins; In the central section; belongs to the AAA ATPase family. (665 aa) |
| | hliA-2 | High light-inducible protein; ORF_ID:ssl2542. (70 aa) |
| | cpcA | Phycocyanin a subunit; Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. (162 aa) |
| | cpcB | Phycocyanin b subunit; Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. (172 aa) |
| | tktA | Transketolase; Catalyzes the transfer of a two-carbon ketol group from a ketose donor to an aldose acceptor, via a covalent intermediate with the cofactor thiamine pyrophosphate. (670 aa) |
| | secY | Preprotein translocase SecY subunit; The central subunit of the protein translocation channel SecYEG. Consists of two halves formed by TMs 1-5 and 6-10. These two domains form a lateral gate at the front which open onto the bilayer between TMs 2 and 7, and are clamped together by SecE at the back. The channel is closed by both a pore ring composed of hydrophobic SecY resides and a short helix (helix 2A) on the extracellular side of the membrane which forms a plug. The plug probably moves laterally to allow the channel to open. The ring and the pore may move independently. (442 aa) |
| | petJ | Cytochrome c553; Functions as an electron carrier between membrane-bound cytochrome b6-f and photosystem I in oxygenic photosynthesis. (120 aa) |
| | psaA | P700 apoprotein subunit Ia; 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. (751 aa) |
| | psaB | P700 apoprotein subunit Ib; 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. (731 aa) |
| | ftsH-3 | Cell division protein; Acts as a processive, ATP-dependent zinc metallopeptidase for both cytoplasmic and membrane proteins. Plays a role in the quality control of integral membrane proteins; In the central section; belongs to the AAA ATPase family. (628 aa) |
| | nrtC | Nitrate transport protein; Part of the ABC transporter complex NrtABCD involved in nitrate uptake. The complex is probably also involved in nitrite transport. Probably responsible for energy coupling to the transport system. (670 aa) |
| | AT103 | Phytochrome-regulated gene; 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) |
| | petG | PetG subunit of the cytochrome b6f complex; 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. (38 aa) |
| | slr1471 | Inner membrane protein; Required for the insertion of integral membrane proteins into the membrane. Probably plays an essential role in the integration of proteins of the respiratory chain complexes. Involved in integration of membrane proteins that insert dependently and independently of the Sec translocase complex (By similarity). Addition of green fluorescent protein (GFP) to the C-terminus leads to photoinhibition at 80 umol/m(2)/s light intensity, reduced amounts of pigment, altered energy transfer between the antenna systems and the reaction centers of PSI and PSII, and impaired [...] (384 aa) |
| | ndhK | NADH dehydrogenase subunit; 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. (248 aa) |
| | sll1091 | 43 kD bacteriochlorophyll synthase subunit; Catalyzes the stepwise hydrogenation of geranylgeraniol to phytol during chlorophyll A (ChlA) biosynthesis. (359 aa) |
| | crtQ | Zeta-carotene desaturase precursor; Catalyzes the conversion of zeta-carotene to lycopene via the intermediary of neurosporene. It carries out two consecutive desaturations (introduction of double bonds) at positions C-7 and C-7' (By similarity). (489 aa) |
| | fbp-2 | Fructose 1,6-bisphosphatase; ORF_ID:slr0952; gene:fbp or fdp. (347 aa) |
| | petH | ferredoxin-NADP oxidoreductase; Essential for growth; Belongs to the ferredoxin--NADP reductase type 1 family. (413 aa) |
| | slr1644 | ORF_ID:slr1644; unknown protein. (290 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. Photosystem II (PSII) complexes containing this protein are monomeric, are assembly intermediates lacking the calcium-manganese-oxide cluster and miss some of the lumenal subunits. Probably blocks binding of some of the small lumenal subunits. Belongs to the Psb27 family. (135 aa) |
| | slr1649 | Chromophore lyase CpcT/CpeT; Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins. (196 aa) |
| | slr0151 | ORF_ID:slr0151; unknown protein. (320 aa) |
| | sll0147 | ORF_ID:sll0147; unknown protein. (668 aa) |
| | slr1923 | ORF_ID:slr1923; hypothetical protein. (398 aa) |
| | psaC | Photosystem I subunit VII; 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 acceptors A0, [...] (81 aa) |
| | ycf37 | Ycf37 gene product; ORF_ID:slr0171. (175 aa) |
| | psbI | Photosystem II PsbI protein; One of the components of the core complex of photosystem II (PSII). Not essential for assembly, it probably binds to D1 early in the assembly of PSII and stabilizes binding of CP43 (psbC) to the reaction center. 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 t [...] (38 aa) |
| | tpi | Triosephosphate isomerase; Involved in the gluconeogenesis. Catalyzes stereospecifically the conversion of dihydroxyacetone phosphate (DHAP) to D- glyceraldehyde-3-phosphate (G3P); Belongs to the triosephosphate isomerase family. (242 aa) |
| | petB | 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. (222 aa) |
| | petD | Cytochrome b6-f complex 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) |
| | cbbA | Fructose-1,6-bisphosphate aldolase; Catalyzes the aldol condensation of dihydroxyacetone phosphate (DHAP or glycerone-phosphate) with glyceraldehyde 3-phosphate (G3P) to form fructose 1,6-bisphosphate (FBP) in gluconeogenesis and the reverse reaction in glycolysis; Belongs to the class II fructose-bisphosphate aldolase family. (359 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. (470 aa) |
