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ycf4 protein (Chlamydomonas reinhardtii) - STRING interaction network
"ycf4" - Photosystem I assembly protein ycf4 in Chlamydomonas reinhardtii
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textmining
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ycf4Photosystem I assembly protein ycf4; Seems to be required for the assembly of the photosystem I complex (197 aa)    
Predicted Functional Partners:
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 (172 aa)
   
   
  0.982
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 (752 aa)
   
 
  0.963
psaB
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 (735 aa)
   
 
  0.942
petA
Cytochrome 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 (317 aa)
   
   
  0.909
cemA
Envelope membrane protein; May be involved in proton extrusion. Indirectly promotes efficient inorganic carbon uptake into chloroplasts (500 aa)
   
   
  0.906
psbB
Photosystem II P680 chlorophyll A apoprotein; 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 (508 aa)
   
   
  0.891
psaC
Photosystem I iron-sulfur center 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 characte [...] (81 aa)
   
 
  0.887
psbD
Photosystem II reaction center 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 [...] (352 aa)
 
   
  0.881
ccsA
Heme attachment protein; Required during biogenesis of c-type cytochromes (cytochrome c6 and cytochrome f) at the step of heme attachment (353 aa)
     
   
  0.872
psbH
Photosystem II reaction center protein H; One of the components of the core complex of photosystem II (PSII), required for its stability and/or assembly, possibly playing a role in dimerization (PubMed-9112780, PubMed-9554956). 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 (88 aa)
   
   
  0.870
Your Current Organism:
Chlamydomonas reinhardtii
NCBI taxonomy Id: 3055
Other names: C. reinhardtii, Chlamydomonadaceae, Chlamydomonadales, Chlamydomonas, Chlamydomonas reinhardtii, Chlamydomonas reinhardtii P.A.Dangeard, Chlamydomonas smithii, Chlamydomonas smithii R.W.Howshaw & H.Ettl, Chlorophyceae, Volvocales, Volvocida
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