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Annotation rule MF_02108 |
Accession | MF_02108 |
Dates | 5-OCT-2009 (Created) 20-NOV-2019 (Last updated, Version 13) |
Name | HTH_type_MurR |
Scope | Bacteria; Enterobacterales |
Template | P77245 (MURR_ECOLI) |
Triggered by |
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Protein name |
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Gene name |
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Function | Represses the expression of the murPQ operon involved in the uptake and degradation of N-acetylmuramic acid (MurNAc). Binds to two adjacent inverted repeats within the operator region. MurNAc 6-phosphate, the substrate of MurQ, is the specific inducer that weakens binding of MurR to the operator. |
Pathway | Amino-sugar metabolism; N-acetylmuramate degradation [regulation]. |
Subunit | Homotetramer. |
PROSITE | PS51071; HTH_RPIR; 1; trigger=PRU00390; |
PS51464; SIS; 1; trigger=PRU00797; | |
Pfam | PF01418; HTH_6; 1; |
PF01380; SIS; 1; |
Size range | 266-287 amino acids |
Related rules | None |
Fusion | None |