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psbQ psbQ psaB psaB psaA psaA apcB apcB AM1_2319 AM1_2319 psbA-2 psbA-2 ftsH-3 ftsH-3 psbX psbX petH petH psbB psbB psbM psbM ccdA ccdA psaC psaC psaK-2 psaK-2 apcA apcA AM1_1451 AM1_1451 psaF psaF psaJ psaJ hli-6 hli-6 hli-5 hli-5 AM1_1348 AM1_1348 hli-3 hli-3 nblB nblB AM1_0428 AM1_0428 psbA psbA psbO psbO psbZ psbZ psbD psbD psbC psbC psaK psaK psbF psbF psbE psbE hli-2 hli-2 psaE psaE psbJ psbJ psbE-2 psbE-2 psbA-3 psbA-3 petH-2 petH-2 AM1_2983 AM1_2983 AM1_3200 AM1_3200 hli-12 hli-12 hli-13 hli-13 hli-14 hli-14 hli-15 hli-15 hli-16 hli-16 AM1_3756 AM1_3756 psbY psbY AM1_3773 AM1_3773 AM1_3796 AM1_3796 psbI psbI psbK psbK psbV psbV AM1_3886 AM1_3886 AM1_3964 AM1_3964 AM1_4013 AM1_4013 psbD-2 psbD-2 petA petA apcA-2 apcA-2 petH-3 petH-3 psb29 psb29 AM1_5028 AM1_5028 psbT psbT psaD psaD psbH psbH psb28 psb28 apcA-3 apcA-3 isiA isiA psbD-3 psbD-3 AM1_6353 AM1_6353 ndhM-3 ndhM-3 psbL psbL psaM psaM
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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
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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:
psbQPhotosystem II protein PsbQ. (149 aa)
psaBPhotosystem I core protein 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. (736 aa)
psaAPhotosystem I core protein 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. (753 aa)
apcBAllophycocyanin beta subunit ApcB. (157 aa)
AM1_2319PBS lyase HEAT-like repeat (COG1413) protein region. (252 aa)
psbA-2Photosystem II D1 protein 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)
ftsH-3ATP-dependent metalloprotease FtsH-like 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; Belongs to the AAA ATPase family. In the central section; belongs to the AAA ATPase family. (630 aa)
psbXPhotosystem II protein PsbX; Involved in the binding and/or turnover of quinones at the Q(B) site of Photosystem II. (40 aa)
petHferredoxin-NADP reductase PetH. (349 aa)
psbBPhotosystem 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. (506 aa)
psbMPhotosystem 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. (34 aa)
ccdACytochrome c biogenesis protein, thiol reduction transmembrane region, CcdA. (245 aa)
psaCPhotosystem I ferredoxin protein 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 characterized ac [...] (81 aa)
psaK-2Photosystem I protein PsaK. (86 aa)
apcAAllophycocyanin alpha subunit ApcA. (155 aa)
AM1_1451Conserved hypothetical protein. (62 aa)
psaFPhotosystem I protein PsaF. (167 aa)
psaJPhotosystem I protein PsaJ; May help in the organization of the PsaE and PsaF subunits. Belongs to the PsaJ family. (51 aa)
hli-6High light inducible protein; Original name of this protein was chlorophyll-binding protein PcbA. Chlorophyll binding protein family with six transmembrane helices. (349 aa)
hli-5High light inducible protein; Original name of this protein: chlorophyll d binding protein PcbC. Chlorophyll binding protein family with six transmembrane helices. (353 aa)
AM1_1348Conserved hypothetical protein. (100 aa)
hli-3High light inducible protein; Chlorophyll binding protein family with six transmembrane helices. (356 aa)
nblBPBS lyase HEAT-like repeat (COG1413) family protein. (221 aa)
AM1_0428Conserved hypothetical protein. (239 aa)
psbAPhotosystem II D1 protein 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. (363 aa)
psbOPhotosystem II manganese-stabilizing protein PsbO. (267 aa)
psbZPhotosystem II protein PsbZ; Controls the interaction of photosystem II (PSII) cores with the light-harvesting antenna; Belongs to the PsbZ family. (62 aa)
psbDPhotosystem II D2 protein 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. (351 aa)
psbCPhotosystem 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. (490 aa)
psaKPhotosystem I protein PsaK. (86 aa)
psbFCytochrome b559, beta subunit of photosystem II, putative; Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II. Belongs to the PsbE/PsbF family. (99 aa)
psbECytochrome b559, alpha subunit of photosystem II PsbE. (90 aa)
hli-2High light inducible protein; Chlorophyll binding protein family with six transmembrane helices. (367 aa)
psaEPhotosystem I protein 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. (89 aa)
psbJPhotosystem 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. (38 aa)
psbE-2Cytochrome b559, alpha subunit of photosystem II 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. (83 aa)
psbA-3Photosystem II D1 protein PsbA. (360 aa)
petH-2ferredoxin-NADP reductase PetH. (296 aa)
AM1_2983PBS lyase HEAT-like repeat protein, CpcE-like protein. (395 aa)
AM1_3200Conserved hypothetical protein. (128 aa)
hli-12High light inducible protein; Chlorophyll binding protein family with six transmembrane helices. (348 aa)
hli-13High light inducible protein; Chlorophyll binding protein family with six transmembrane helices. (338 aa)
hli-14High light inducible protein; Chlorophyll binding protein family with six transmembrane helices. (407 aa)
hli-15High light inducible protein; Chlorophyll binding protein family with six transmembrane helices. (352 aa)
hli-16High light inducible protein; Original name: PcbC. Chlorophyll binding protein family with six transmembrane helices. (353 aa)
AM1_3756Conserved hypothetical protein. (152 aa)
psbYConserved domain protein; Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II. Belongs to the PsbY family. (38 aa)
AM1_3773Conserved hypothetical protein. (137 aa)
AM1_3796Peptidase M1, membrane alanine aminopeptidase; Peptidase M1 and conserved PBS lyase HEAT-like repeat protein. (868 aa)
psbIPhotosystem II protein PsbI. (34 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. (45 aa)
psbVCytochrome c550 subunit of photosystem II PsbV; Low-potential cytochrome c that plays a role in the oxygen- evolving complex of photosystem II. (162 aa)
AM1_3886Photosystem II cytochrome c550 PsbV-like protein. (154 aa)
AM1_3964Uncharacterized conserved protein, contains S4-like domain. (259 aa)
AM1_4013Conserved hypothetical protein. (757 aa)
psbD-2Photosystem II D2 protein PsbD. (351 aa)
petACytochrome f subunit of cytochrome b6f complex PetA; 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. (315 aa)
apcA-2Allophycocyanin alpha subunit ApcA. (155 aa)
petH-3ferredoxin-NADP reductase PetH. (417 aa)
psb29Photosystem II biogenesis protein Psb29; May be involved in photosynthetic membrane biogenesis. (247 aa)
AM1_5028Conserved hypothetical protein. (1640 aa)
psbTPhotosystem II protein PsbT. (46 aa)
psaDPhotosystem I protein PsaD. (139 aa)
psbHPhotosystem II 10 kDa phosphoprotein PsbH. (71 aa)
psb28Photosystem II protein Psb28 PsbW; Belongs to the Psb28 family. (111 aa)
apcA-3Allophycocyanin alpha subunit ApcA. (155 aa)
isiAIron stress-induced chlorophyll-binding protein IsiA. Chlorophyll binding protein family with six transmembrane helices. (373 aa)
psbD-3Photosystem II D2 protein 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. (351 aa)
AM1_6353Conserved hypothetical protein. (161 aa)
ndhM-3NAD(P)H-quinone oxidoreductase chain M domain protein, putative; 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. (114 aa)
psbLPhotosystem II PsbL subunit; 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. (38 aa)
psaMPhotosystem I PsaM subunit. (31 aa)
Your Current Organism:
Acaryochloris marina
NCBI taxonomy Id: 329726
Other names: A. marina MBIC11017, Acaryochloris marina MBIC11017
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