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ycf3 protein (Gloeobacter violaceus) - STRING interaction network
"ycf3" - Photosystem I assembly protein Ycf3 in Gloeobacter violaceus
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ycf3Photosystem 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 (171 aa)    
Predicted Functional Partners:
ycf4
Photosystem I assembly protein Ycf4; Seems to be required for the assembly of the photosystem I complex (188 aa)
   
   
  0.981
psaA
Photosystem 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 (783 aa)
   
   
  0.950
psbB
Photosystem II core light harvesting 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 (536 aa)
   
   
  0.942
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 (342 aa)
   
   
  0.934
psaE
Photosystem I reaction center 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 (65 aa)
   
     
  0.884
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 (353 aa)
   
   
  0.879
atpF
ATP synthase F0F1 subunit B; F(1)F(0) ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. F-type ATPases consist of two structural domains, F(1) containing the extramembraneous catalytic core and F(0) containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation (175 aa)
   
   
  0.869
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)
   
   
  0.867
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 (474 aa)
   
   
  0.859
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 with PSI (181 aa)
   
     
  0.859
Your Current Organism:
Gloeobacter violaceus
NCBI taxonomy Id: 251221
Other names: G. violaceus, G. violaceus PCC 7421, Gloeobacter, Gloeobacter violaceus, Gloeobacter violaceus ATCC 29082, Gloeobacter violaceus PCC 7421, Gloeobacter violaceus str. PCC 7421, Gloeobacter violaceus strain PCC 7421, Gloeobacterales, Gloeobacterales Cavalier-Smith 2002, Gloeobacteria, Gloeobacteria Cavalier-Smith 2002
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