Gene Rv0482
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Involved in cell wall formation; peptidoglycan biosynthesis [catalytic activity: UDP-N-acetylmuramate + NADP+ = UDP-N-acetyl-3-O-(1-carboxyvinyl)-D-glucosamine + NADPH]. |
| Product | Probable UDP-N-acetylenolpyruvoylglucosamine reductase MurB (UDP-N-acetylmuramate dehydrogenase) |
| Comments | Rv0482, (MTCY20G9.08), len: 369 aa. Probable murB, UDP-N-acetylenolpyruvoylglucosamine reductase (see citation below), equivalent to CAC31964.1|AL583925 UDP-N-acetylenolpyruvoylglucosamine reductase from Mycobacterium leprae (367 aa). Also highly similar to others e.g. MURB_ECOLI|P08373 UDP-N-acetylenolpyruvoylglucosamine reductase from Escherichia coli (342 aa), FASTA scores: opt: 292, E(): 6.3e-12, (33.5% identity in 355 aa overlap); etc. Belongs to the MurB family. Cofactor: FAD. |
| Functional category | Cell wall and cell processes |
| Mutant | Essential gene for in vitro growth of H37Rv in a MtbYM rich medium, by Himar1 transposon mutagenesis (see Minato et al. 2019). Essential gene for in vitro growth of H37Rv, by analysis of saturated Himar1 transposon libraries (see DeJesus et al. 2017). Non essential gene by Himar1 transposon mutagenesis in H37Rv strain (see Sassetti et al., 2003). Essential gene for in vitro growth of H37Rv, by Himar1 transposon mutagenesis (See Griffin et al., 2011). Check for mutants available at TARGET website |
Coordinates
| Type | Start | End | Orientation |
|---|---|---|---|
| CDS | 570539 | 571648 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv0482|murB
MKRSGVGSLFAGAHIAEAVPLAPLTTLRVGPIARRVITCTSAEQVVAALRHLDSAAKTGADRPLVFAGGSNLVIAENLTDLTVVRLANSGITIDGNLVRAEAGAVFDDVVVRAIEQGLGGLECLSGIPGSAGATPVQNVGAYGAEVSDTITRVRLLDRCTGEVRWVSARDLRFGYRTSVLKHADGLAVPTVVLEVEFALDPSGRSAPLRYGELIAALNATSGERADPQAVREAVLALRARKGMVLDPTDHDTWSVGSFFTNPVVTQDVYERLAGDAATRKDGPVPHYPAPDGVKLAAGWLVERAGFGKGYPDAGAAPCRLSTKHALALTNRGGATAEDVVTLARAVRDGVHDVFGITLKPEPVLIGCML
Bibliography
- Belanger AE and Inamine JM [2000]. Review
- Gold B et al. [2001]. The Mycobacterium tuberculosis IdeR is a dual functional regulator that controls transcription of genes involved in iron acquisition, iron storage and survival in macrophages. Regulon
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- Prakash P et al. [2005]. Computational prediction and experimental verification of novel IdeR binding sites in the upstream sequences of Mycobacterium tuberculosis open reading frames. Regulon
- Griffin JE et al. [2011]. High-resolution phenotypic profiling defines genes essential for mycobacterial growth and cholesterol catabolism. Mutant
- DeJesus MA et al. [2017]. Comprehensive Essentiality Analysis of the Mycobacterium tuberculosis Genome via Saturating Transposon Mutagenesis. Mutant
- Minato Y et al. [2019]. Genomewide Assessment of Mycobacterium tuberculosis Conditionally Essential Metabolic Pathways. Mutant
