| Accession | TIGR03048 |
| Name | PS_I_psaC |
| Function | photosystem I iron-sulfur protein PsaC |
| Gene Symbol | psaC |
| Trusted Cutoff | 130.65 |
| Domain Trusted Cutoff | 130.65 |
| Noise Cutoff | 66.30 |
| Domain Noise Cutoff | 66.30 |
| Isology Type | equivalog |
| EC Number | 1.97.1.12 |
| HMM Length | 80 |
| Mainrole Category | Energy metabolism |
| Subrole Category | Photosynthesis |
| Gene Ontology Term | GO:0009055: electron carrier activity molecular_function |
| | GO:0009538: photosystem I reaction center cellular_component |
| | GO:0009773: photosynthetic electron transport in photosystem I biological_process |
| | GO:0051539: 4 iron, 4 sulfur cluster binding molecular_function |
| Author | Haft DH |
| Entry Date | Aug 28 2006 9:32AM |
| Last Modified | Dec 12 2011 9:22PM |
| Comment | Members of this family are PsaC, an essential component of photosystem I (PS-I) reaction center in Cyanobacteria and chloroplasts. This small protein, about 80 amino acids in length, contains two copies of the ferredoxin-like 4Fe-4S binding site (PF00037) and therefore eight conserved Cys residues. This protein is also called photosystem I subunit VII. |
| References | DR PFAM; PF00037; Fer4 |
| Genome Property | GenProp0660: photosystem I (HMM) |
