| Accession | TIGR00741 |
| Name | yfiA |
| Function | ribosomal subunit interface protein |
| Gene Symbol | raiA |
| Trusted Cutoff | 40.90 |
| Domain Trusted Cutoff | 40.90 |
| Noise Cutoff | 29.50 |
| Domain Noise Cutoff | 29.50 |
| Isology Type | equivalog_domain |
| HMM Length | 102 |
| Mainrole Category | Protein synthesis |
| Subrole Category | Translation factors |
| Gene Ontology Term | GO:0005840: ribosome cellular_component |
| | GO:0009386: translational attenuation biological_process |
| | GO:0022626: cytosolic ribosome cellular_component |
| | GO:0045182: translation regulator activity molecular_function |
| Author | Haft DH |
| Entry Date | Feb 22 2000 11:32AM |
| Last Modified | Feb 14 2011 3:27PM |
| Comment | This model includes a small protein encoded by one of two genes, both downstream of the gene rpoN for sigma 54, whose deletion leads to increased expression from sigma 54-dependent promoters. It also includes the N-terminal half of a light-repressed protein LtrA of Synechococcus PCC 7002 and the N-terminal region (after removal of the transit peptide) of a larger plastid-specific ribosomal protein of spinach.
The member of this family from E. coli is now recognized as a protein at the interace between ribosomal large and small subunits, with about 1/3 as many copies per cell as the number of ribosomes. |
| References | A2 hmmalign
AL clustalw_manual
RN [1]
RM 20006236
RT A protein residing at the subunit interface of the bacterial ribosome.
RA Agafonov DE, Kolb VA, Nazimov IV, Spirin AS
RL Proc Natl Acad Sci U S A 1999 Oct 26;96(22):12345-9
RN [2]
RM 90158124
RT Mutations in genes downstream of the rpoN gene (encoding sigma 54) of Klebsiella pneumoniae affect expression from sigma 54-dependent promoters.
RA Merrick MJ, Coppard JR
RL Mol Microbiol 1989 Dec;3(12):1765-75 |
