HMM Summary Page: TIGR03053

AccessionTIGR03053
NamePS_I_psaM
Functionphotosystem I reaction center subunit XII
Gene SymbolpsaM
Trusted Cutoff22.85
Domain Trusted Cutoff22.85
Noise Cutoff22.60
Domain Noise Cutoff22.60
Isology Typeequivalog
HMM Length29
Mainrole CategoryEnergy metabolism
Subrole CategoryPhotosynthesis
Gene Ontology TermGO:0003674: molecular_function molecular_function
GO:0003674: molecular_function molecular_function
GO:0009538: photosystem I reaction center cellular_component
GO:0009538: photosystem I reaction center cellular_component
GO:0019684: photosynthesis, light reaction biological_process
GO:0019684: photosynthesis, light reaction biological_process
AuthorHaft DH
Entry DateAug 29 2006 12:55PM
Last ModifiedFeb 14 2011 3:27PM
CommentMembers of this protein family are PsaM, which is subunit XII of the photosystem I reaction center. This protein is found in both the Cyanobacteria and the chloroplasts of plants, but is absent from non-oxygenic photosynthetic bacteria such as Rhodobacter sphaeroides. Species that contain photosystem I also contain photosystem II, which splits water and releases molecular oxygen. The seed alignment for this model includes sequences from Pfam model PF07465 and additional sequences, as from Prochlorococcus.
ReferencesDR PFAM; PF07465; PsaM; Photosystem I protein M (PsaM) DR HAMAP; MF_00828; 44 of 44
Genome PropertyGenProp0660: photosystem I (HMM)
GenProp0660: photosystem I (HMM)