YRC Logo
PROTEIN SEARCH:
Descriptions Names[Advanced Search]

A process, occurring as part of photosynthesis, whereby light provides the energy for a series of electron carriers to operate together to transfer electrons and generate a transmembrane electrochemical gradient. null The light reactions of photosynthesis, which take place in photosystems II and I. Light energy is harvested and used to power the transfer of electrons among a series of electron donors and acceptors. The final electron acceptor is NADP+, which is reduced to NADPH. NADPH generated from light reactions is used in sugar synthesis in dark reactions. Light reactions also generate a proton motive force across the thylakoid membrane, and the proton gradient is used to synthesize ATP. There are two chemical reactions involved in the light reactions: water oxidation in photosystem II, and NADP reduction in photosystem I. A process whereby a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: photosynthetic electron transport in cytochrome b6/f
Acc: GO:0009775
Aspect: Biological Process
Desc:
Proteins in PDR annotated with:
   This term: 2 [Search]
   Term or descendants: 2 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0009775 - photosynthetic electron transport in cytochrome b6/f (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle