HMM Summary Page: TIGR03049

Functionphotosystem I reaction center subunit PsaK
Gene SymbolpsaK
Trusted Cutoff67.95
Domain Trusted Cutoff67.95
Noise Cutoff42.80
Domain Noise Cutoff42.80
Isology Typeequivalog
HMM Length81
Mainrole CategoryEnergy metabolism
Subrole CategoryPhotosynthesis
Gene Ontology TermGO:0003674: molecular_function molecular_function
GO:0009538: photosystem I reaction center cellular_component
GO:0019684: photosynthesis, light reaction biological_process
AuthorHaft DH
Entry DateAug 28 2006 2:05PM
Last ModifiedFeb 14 2011 3:27PM
CommentMembers of this protein family are the PsaK of the photosystem I reaction center. Photosystems I and II occur together in the same sets of organisms. Photosystem I uses light energy to transfer electrons from plastocyanin to ferredoxin, while photosystem II uses light energy to split water and releases molecular oxygen.
ReferencesDR PFAM; PF01241; PSI_PSAK; Photosystem I psaG / psaK
Genome PropertyGenProp0660: photosystem I (HMM)