| Regulated Operon: | nrdIEF-ymaB | 
| Genes | Synonyms | Direction | Genome position | Function | COG ID | Genus clusters | 
|---|---|---|---|---|---|---|
| ymaA | nrdI | + | 1867812..1868204 | COG1780 | ymaA-BAC nrdI-STA ymaA-BAC | |
| nrdE | + | 1868164..1870266 | ribonucleoside-diphosphate reductase (major subunit) | COG0209 | nrdE-MYC nrdE-STR | |
| nrdF | + | 1870284..1871273 | ribonucleoside-diphosphate reductase (minor subunit) | COG0208 | nrdF-MYC nrdF-STA nrdF-STR | |
| ymaB | + | 1871323..1871943 | COG4112 | 
| Operon evidence: | Northern blotting (4.1 kb transcript) | 
|---|---|
| Reference: | Scotti C, et al. (1996), Hartig E, et al. (2006), Genbank Z68500 | 
| Comments: | The readthrough terminator downstream of nrdF leads to a 3.4 kb nrdIEF transcript. | 
| Binding factor | Regulation | Location | Absolute position | Binding seq.(cis-element) | Experimental evidence | 
|---|---|---|---|---|---|
| ResD | Positive | -69:-44 | 1867695..1867720 | AAAATATGAATTTTTCATAAAAACGA | Hartig E, et al. (2006): RG DB SDM | 
| SigA | Promoter | -46:+9 | 1867718..1867772 | CGAATCTATATATTGTGTTTTTGCTAGAGGGTAGTATACTATATATAGTGTTAGT | Hartig E, et al. (2006): PE | 
| Terminator sequence | Absolute position | Position from stop codon | Free energy [kcal/mol] | Downstream of | 
|---|---|---|---|---|
| TGAAGATGAAAAAGAGCAGATATAATATCTGCTCTTTTCGGCTTGAAGG >>>>>>>>> <<<<<<<<< | nrdF | |||
| TTCTTGAATAAAAAAACCCGGTTTCTCGCGATGAGGAGCCGGGTTTTTTTATGAGACG >>>>>>>>>>> <<<<<<<<<<< | ymaB | 


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