Gene Rv2454c
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Function unknown; probably involved in cellular metabolism. |
| Product | Probable oxidoreductase (beta subunit) |
| Comments | Rv2454c, (MTV008.10c), len: 373 aa. Probable oxidoreductase, beta subunit, similar to Q9F2W7|SCD20.12c putative oxidoreductase from Streptomyces coelicolor (352 aa), FASTA scores: opt: 1461, E(): 6.4e-85, (65.3% identity in 343 aa overlap) alias Q9RKS5|STAH10.34c putative oxidoreductase beta-subunit from Streptomyces coelicolor (350 aa), FASTA scores: opt: 1429, E(): 6.7e-83, (64.0% identity in 342 aa overlap); and similar in part to others e.g. Q9Z5X3 ferredoxin oxidoreductase B-subunit from Frankia sp. (346 aa), FASTA scores: opt: 1143, E(): 7.5e-65, (51.2% identity in 336 aa overlap); BAB21495|KORB ferredoxin oxidoreductase beta subunit from Hydrogenobacter thermophilus TK-6 (295 aa), FASTA scores: opt: 682, E(): 8.3e-36, (48.25% identity in 201 aa overlap); etc. Note that the upstream ORF (MTV008.11c|Rv2455c) is possibly an oxidoreductase alpha subunit. |
| Functional category | Intermediary metabolism and respiration |
| Proteomics | Identified in the cytosol and cell wall fraction of M. tuberculosis H37Rv using 2DLC/MS (See Mawuenyega et al., 2005). Identified by mass spectrometry in Triton X-114 extracts of M. tuberculosis H37Rv (See Malen et al., 2010). Identified by mass spectrometry in the membrane protein fraction and whole cell lysates of M. tuberculosis H37Rv but not the culture filtrate (See de Souza et al., 2011). |
| Transcriptomics | DNA microarrays show higher level of expression in M. tuberculosis H37Rv during Mg2+ starvation (See Walters et al., 2006). |
| Mutant | Non-essential gene for in vitro growth of H37Rv in a MtbYM rich medium, by Himar1 transposon mutagenesis (see Minato et al. 2019). Disruption of this gene results in growth defect of H37Rv in vitro, by analysis of saturated Himar1 transposon libraries (see DeJesus et al. 2017). 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 | 2753625 | 2754746 | - |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv2454c|Rv2454c
MTRSGDEAQLMTGVTGDLAGTELGLTPSLTKNAGVPTTDQPQKGKDFTSDQEVRWCPGCGDYVILNTIRNFLPELGLRRENIVFISGIGCSSRFPYYLETYGFHSIHGRAPAIATGLALAREDLSVWVVTGDGDALSIGGNHLIHALRRNINVTILLFNNRIYGLTKGQYSPTSEVGKVTKSTPMGSLDHPFNPVSLALGAEATFVGRALDSDRNGLTEVLRAAAQHRGAALVEILQDCPIFNDGSFDALRKEGAEERVIKVRHGEPIVFGANGEYCVVKSGFGLEVAKTADVAIDEIIVHDAQVDDPAYAFALSRLSDQNLDHTVLGIFRHISRPTYDDAARSQVVAARNAAPSGTAALQSLLHGRDTWTVD
Bibliography
- Mawuenyega KG et al. [2005]. Mycobacterium tuberculosis functional network analysis by global subcellular protein profiling. Proteomics
- Walters SB et al. [2006]. The Mycobacterium tuberculosis PhoPR two-component system regulates genes essential for virulence and complex lipid biosynthesis. Transcriptome
- Målen H et al. [2010]. Definition of novel cell envelope associated proteins in Triton X-114 extracts of Mycobacterium tuberculosis H37Rv. Proteomics
- Griffin JE et al. [2011]. High-resolution phenotypic profiling defines genes essential for mycobacterial growth and cholesterol catabolism. Mutant
- de Souza GA et al. [2011]. Bacterial proteins with cleaved or uncleaved signal peptides of the general secretory pathway. Proteomics
- 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
