Accession | TIGR01156 |
Name | cytb6/f_IV |
Function | cytb6/f complex subunit IV |
Trusted Cutoff | 127.05 |
Domain Trusted Cutoff | 127.05 |
Noise Cutoff | 126.95 |
Domain Noise Cutoff | 126.95 |
Isology Type | equivalog |
EC Number | 1.10.9.1 |
HMM Length | 160 |
Mainrole Category | Energy metabolism |
Subrole Category | Electron transport |
Gene Ontology Term | GO:0009055: electron carrier activity molecular_function |
| GO:0009512: cytochrome b6f complex cellular_component |
| GO:0055114: oxidation-reduction process biological_process |
Author | Ujwal ML, Paulsen IT |
Entry Date | Feb 4 2001 6:19PM |
Last Modified | Feb 14 2011 3:27PM |
Comment | This model describes the subunit IV of the cytochrome b6/f complex. The cyt b6/f complex is central to the functions of the oxygenic phosynthetic electron transport in cyanobacteria and its equivalents in algae and higher plants. Energetically, on the redox scale the cytb6/f complex is placed below the other components - Q(A); Q(B) of the photosystem II in the Z-scheme, along the pathway of the electron transport. The complex is made of the following subunits: cytochrome f; cytochrome b6; Rieske 2Fe-2S; and subunits IV; V; VI; VII. Subunit IV is one of the principal subunits for the binding of the redox prosthetic groups. Each monomer of the complex contains a molecule of chlorophyll a and beta-carotene. |
References | DR HAMAP; MF_01344; 116 of 116 |