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| Operon |  |
|---|---|
| Name: | micA |
| This page displays every known transcription unit of this operon and their known regulation. | |
| Name: | micA |
| Synonym(s): | sraD |
| Gene(s): | micA Genome Browser M3D Gene expression COLOMBOS |
| Note(s): | The expression of the micA gene is enhanced during the transition from the exponential to the stationary phase Johansen J,2006 The RNA produced by the micA gene has been observed mainly in the poles of the cell during stress conditions Kannaiah S, Livny J, Amster-Choder O,2019. |
| Evidence: | [COMP-AINF-SINGLE-DIRECTON] Automated inference that a single-gene directon is a transcription unit [EXP-IDA-TRANSCRIPT-LEN-DETERMINATION] Length of transcript experimentally determined |
| Reference(s): | [1] Argaman L., et al., 2001 |
| Promoter | |
| Name: | micAp |
| +1: | 2814802 |
| Sigma Factor: | Sigma24 Sigmulon |
| Distance from start of the gene: | 0 |
| Sequence: |
ctccggtaatttttttaaaaattttctgaactctttcttcccaggcgagtctgagtatatGaaagacgcgcatttgttatc -35 -10 +1 |
| Note(s): | A mutation in the rpoE gene was created, and it was observed that this mutation causes inactivation of the micAp promoter Johansen J,2006 This promoter appears to be induced in two phases after σE induction. It is induced during the first 5 minutes following σE induction, decreased from 5 to 10 minutes, induced from 10 to 15 minutes, and decreased from 15 to 20 minutes Lacoux C,2020. |
| Evidence: |
[COMP-AINF] [COMP-HINF-POSITIONAL-IDENTIFICATION] [COMP-HINF-SIMILAR-TO-CONSENSUS] [EXP-IDA-TRANSCRIPTION-INIT-MAPPING] |
| Reference(s): |
[1] Argaman L., et al., 2001 [2] Huerta AM., et al., 2003 [3] Johansen J., et al., 2006 |
| RNA cis-regulatory element | |
|---|
| Regulation, transcriptional elongation | |
| Attenuator type: | Transcriptional |
| Strand: | forward |
| Structure type | Energy | LeftPos | RightPos | Sequence (RNA-strand) | |
|---|---|---|---|---|---|
| terminator | -10.01 | 2814626 | 2814667 | gcgcagatcgAACACGGTGATTGCGTCGCCATGCGGGGTGTTCATTGTTTTcgccacccga | |
| anti-terminator | -13.1 | 2814592 | 2814636 | tttctggcatCACTTCTTTGTTCGGCACGCAGAAGCGCAGATCGAACACGGTGAttgcgtcgcc | |
| anti-anti-terminator | -13.0 | 2814560 | 2814610 | agcaaacaggTGCTCCAGGGTATGGATCCCTCTTTCTGGCATCACTTCTTTGTTCGGCACgcagaagcgc |
| Notes: "The provided "Sequence" is that of the RNA strand, i.e. U's are shown instead of T's and regulators on the reverse strand will appear as the reverse complement of the sequence delimited by LeftPos-RigtPos" |
| Reference(s) |
|
|---|---|
[COMP-AINF] Inferred computationally without human oversight