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rpcE rpcE ndhM ndhM psbE psbE psbF psbF rpcF rpcF psaD psaD psaI psaI psaB psaB psaA psaA psbA-4 psbA-4 psbO psbO psbM psbM petB petB psaE psaE petA petA psaJ psaJ psaF psaF petH petH pepN pepN CAK27849.1 CAK27849.1 apcD apcD CAK28135.1 CAK28135.1 apcF apcF psb28 psb28 psaK psaK mpeF mpeF ftsH ftsH thf1 thf1 psbA psbA psbA-2 psbA-2 psbK psbK psbI psbI psbH psbH CAK29417.1 CAK29417.1 psbY psbY psaM psaM CAK28479.1 CAK28479.1 CAK28504.1 CAK28504.1 CAK28559.1 CAK28559.1 psbD-2 psbD-2 psbC psbC psbV psbV CAK28749.1 CAK28749.1 apcA apcA apcB apcB ccdA ccdA CAK28854.1 CAK28854.1 CAK28897.1 CAK28897.1 CAK28907.1 CAK28907.1 mpeD mpeD cpeC cpeC aplA aplA mpeE mpeE psbA-3 psbA-3 CAK28950.1 CAK28950.1 psbZ psbZ psbT psbT psbB psbB nblB nblB mpeB mpeB mpeA mpeA mpeC mpeC mpeU mpeU psaC psaC CAK27039.1 CAK27039.1 psbJ psbJ psbX psbX psbD psbD psbL psbL cpeZ cpeZ cpeY cpeY mpeV mpeV cpeA cpeA cpeB cpeB rpcB rpcB rpcA rpcA
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Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
rpcEPhycobilin lyase alpha subunit; Photosynthesis. (274 aa)
ndhMConserved hypothetical protein; 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. (116 aa)
psbECytochrome b559 alpha subunit (PSII reaction center subunit V); 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. (83 aa)
psbFCytochrome b559 beta subunit (PSII reaction center subunit VI); 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)
rpcFPhycobilin lyase beta subunit; Photosynthesis. (218 aa)
psaDPhotosystem I reaction center subunit II; Photosynthesis. (144 aa)
psaIPhotosystem I reaction center subunit VIII; Photosynthesis. (38 aa)
psaBPhotosystem 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; Belongs to the PsaA/PsaB family. (737 aa)
psaAPhotosystem I P700 chlorophyll A apoprotein 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; Belongs to the PsaA/PsaB family. (767 aa)
psbA-4Photosystem II protein D1; Photosynthesis. (359 aa)
psbOPhotosystem II manganese-stabilizing protein PsbO; Photosynthesis. (281 aa)
psbMPhotosystem II reaction center M 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. (36 aa)
petBCytochrome 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. (218 aa)
psaEPhotosystem I reaction centre subunit IV; 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)
petAApocytochrome 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. (309 aa)
psaJPhotosystem I reaction centre subunit IX; May help in the organization of the PsaE and PsaF subunits. Belongs to the PsaJ family. (38 aa)
psaFPhotosystem I reaction centre PsaF protein; Photosynthesis. (158 aa)
petHFerredoxin-NADP oxidoreductase; Photosynthesis. (388 aa)
pepNAmino acid transport and metabolism. (870 aa)
CAK27849.1Uncharacterized conserved membrane protein. (157 aa)
apcDAllophycocyanin alpha-B chain; Photosynthesis. (164 aa)
CAK28135.1Conserved hypothetical protein. (230 aa)
apcFAllophycocyanin beta-18 subunit; Photosynthesis. (172 aa)
psb28Photosystem II reaction centre Psb28 protein; Photosynthesis; Belongs to the Psb28 family. (112 aa)
psaKPhotosystem I reaction center subunit X, PsaK; Photosynthesis. (91 aa)
mpeFPhycobilisome linker polypeptide, C-phycoerythrin class II-associated; Photosynthesis; Belongs to the phycobilisome linker protein family. (310 aa)
ftsHCell division protein FtsH; 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; Belongs to the AAA ATPase family. In the central section; belongs to the AAA ATPase family. (639 aa)
thf1Conserved hypothetical protein; May be involved in photosynthetic membrane biogenesis. (237 aa)
psbAPhotosystem 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. (359 aa)
psbA-2Photosystem 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. (358 aa)
psbKPhotosystem 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. (47 aa)
psbIPhotosystem II reaction center I 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. (39 aa)
psbHPhotosystem II reaction center H 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. (66 aa)
CAK29417.1Uncharacterized conserved secreted protein. (156 aa)
psbYPhotosystem II PsbY protein; Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II. Belongs to the PsbY family. (40 aa)
psaMPhotosystem I reaction centre subunit XII; Photosynthesis. (34 aa)
CAK28479.1Conserved hypothetical protein. (157 aa)
CAK28504.1Conserved hypothetical protein. (107 aa)
CAK28559.1Uncharacterized membrane protein. (126 aa)
psbD-2Photosystem II D2 protein; Photosynthesis. (352 aa)
psbCPhotosystem 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. (461 aa)
psbVCytochrome c-550; Low-potential cytochrome c that plays a role in the oxygen- evolving complex of photosystem II. (181 aa)
CAK28749.1Conserved hypothetical protein, contains S4-like domain. (261 aa)
apcAAllophycocyanin alpha chain; Photosynthesis. (161 aa)
apcBAllophycocyanin beta chain; Photosynthesis. (162 aa)
ccdAPosttranslational modification, protein turnover, chaperones. (238 aa)
CAK28854.1PBS HEAT-like repeat containing protein. (258 aa)
CAK28897.1Conserved hypothetical protein. (106 aa)
CAK28907.1Similar to cpeY protein. (414 aa)
mpeDPhycobilisome linker polypeptide, C-phycoerythrin class I and II-associated; Photosynthesis; Belongs to the phycobilisome linker protein family. (546 aa)
cpeCPhycobilisome linker polypeptide, C-phycoerythrin class I-associated; Photosynthesis; Belongs to the phycobilisome linker protein family. (292 aa)
aplAPossible photoresponsive regulatory phycobiliprotein; orthologs in other marine Synechococcus spp. also located in phycobilisome rod gene region. (196 aa)
mpeEPhycobilisome linker polypeptide, C-phycoerythrin class II-associated; Long gap in N-term region compared to WH8102; Photosynthesis; Belongs to the phycobilisome linker protein family. (278 aa)
psbA-3Photosystem II protein D1; Photosynthesis. (359 aa)
CAK28950.1Bilin biosynthesis protein, CpeY family; CpeY homolog; Photosynthesis. (398 aa)
psbZPhotosystem II protein PsbZ (ycf9); Controls the interaction of photosystem II (PSII) cores with the light-harvesting antenna. (62 aa)
psbTPhotosystem II reaction center T protein; Seems to play a role in the dimerization of PSII. Belongs to the PsbT family. (31 aa)
psbBPhotosystem II P680 chlorophyll A apoprotein (CP-47 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. (519 aa)
nblBPutative NblB protein (PBS lyase with HEAT-like repeats). (177 aa)
mpeBC-phycoerythrin class II beta chain; Photosynthesis. (178 aa)
mpeAC-phycoerythrin class II alpha chain; Photosynthesis. (165 aa)
mpeCC-phycoerythrin class II gamma chain, linker; Incorrect C-term; Photosynthesis; Belongs to the phycobilisome linker protein family. (293 aa)
mpeUBilin biosynthesis protein MpeU; Photosynthesis. (298 aa)
psaCPhotosystem 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 char [...] (81 aa)
CAK27039.1Conserved hypothetical protein. (57 aa)
psbJPhotosystem II reaction center J 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. (66 aa)
psbXPhotosystem II PsbX protein; Involved in the binding and/or turnover of quinones at the Q(B) site of Photosystem II. (40 aa)
psbDPhotosystem 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)
psbLPhotosystem II reaction center L 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 and is required for correct PSII assembly and/or dimerization. (39 aa)
cpeZBilin biosynthesis protein CpeZ; Photosynthesis. (205 aa)
cpeYBilin biosynthesis protein CpeY; Photosynthesis. (441 aa)
mpeVBilin biosynthesis protein MpeV; Photosynthesis. (304 aa)
cpeAC-phycoerythrin class I alpha chain; Photosynthesis. (164 aa)
cpeBC-phycoerythrin class I beta chain; Photosynthesis. (184 aa)
rpcBR-phycocyanin II beta chain; Photosynthesis. (172 aa)
rpcAR-phycocyanin II alpha chain; Photosynthesis. (162 aa)
Your Current Organism:
Synechococcus sp. RCC307
NCBI taxonomy Id: 316278
Other names: S. sp. RCC307, Synechococcus sp. MINSyn016-15m-01 substr. AC6A1
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