Gene Rv2971
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Function unknown; probably involved in cellular metabolism. |
| Product | Probable oxidoreductase |
| Comments | Rv2971, (MTCY349.16c), len: 282 aa. Probable oxidoreductase, possibly aldo/keto reductase, equivalent to O69462 putative oxidoreductase from Mycobacterium leprae (282 aa), FASTA scores: opt: 1495, E(): 4.9e-93, (82.35% identity in 272 aa overlap). Also similar to others e.g. Q9KYM9|SC9H11.10C oxidoreductase from Streptomyces coelicolor (276 aa), FASTA scores: opt: 849, E(): 1.2e-49, (51.7% identity in 267 aa overlap); Q9ZBW7|SC4B5.01C putative oxidoreductase from Streptomyces coelicolor (277 aa), FASTA scores: opt: 847, E(): 1.7e-49, (49.1% identity in 271 aa overlap); Q46857|YQHE_ECOLI|YQHE|B3012 hypothetical oxidoreductase from Escherichia coli strain K12 (275 aa), FASTA scores: opt: 827, E(): 3.7e-48, (47.45% identity in 276 aa overlap); etc. Contains PS00063 Aldo/keto reductase family putative active site signature; and PS00062 Aldo/keto reductase family signature 2. |
| Functional category | Intermediary metabolism and respiration |
| Proteomics | The product of this CDS corresponds to spot 3_125 identified by proteomics at the Max Planck Institute for Infection Biology, Berlin, Germany (see citations below). Identified in the membrane fraction of M. tuberculosis H37Rv using 1D-SDS-PAGE and uLC-MS/MS (See Gu et al., 2003). Proteomics shows upregulation in isoniazid-resistant M. tuberculosis clinical isolates (See Jiang et al., 2006). Identified by mass spectrometry in Triton X-114 extracts of M. tuberculosis H37Rv (See Malen et al., 2010). Identified by mass spectrometry in the culture filtrate, membrane protein fraction, and whole cell lysates of M. tuberculosis H37Rv (See de Souza et al., 2011). Translational start site supported by proteomics data (See Kelkar et al., 2011). |
| 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). 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 | 3326101 | 3326949 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv2971|Rv2971
VTGESGAAAAPSITLNDEHTMPVLGLGVAELSDDETERAVSAALEIGCRLIDTAYAYGNEAAVGRAIAASGVAREELFVTTKLATPDQGFTRSQEACRASLDRLGLDYVDLYLIHWPAPPVGKYVDAWGGMIQSRGEGHARSIGVSNFTAENIENLIDLTFVTPAVNQIELHPLLNQDELRKANAQHTVVTQSYCPLALGRLLDNPTVTSIASEYVKTPAQVLLRWNLQLGNAVVVRSARPERIASNFDVFDFELAAEHMDALGGLNDGTRVREDPLTYAGT
Bibliography
- Rosenkrands I et al. [2000]. Towards the proteome of Mycobacterium tuberculosis. Proteomics
- Mattow J, Jungblut PR, Schaible UE, Mollenkopf HJ, Lamer S, Zimny-Arndt U, Hagens K, Muller EC and Kaufmann SH [2001]. Identification of proteins from Mycobacterium tuberculosis missing in attenuated Mycobacterium bovis BCG strains. Proteomics
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- Gu S et al. [2003]. Comprehensive proteomic profiling of the membrane constituents of a Mycobacterium tuberculosis strain. Proteomics
- Jiang X et al. [2006]. Comparison of the proteome of isoniazid-resistant and -susceptible strains of Mycobacterium tuberculosis. Proteomics
- Fontán PA et al. [2008]. Mycobacterium tuberculosis sigma factor E regulon modulates the host inflammatory response. Regulon
- Målen H et al. [2010]. Definition of novel cell envelope associated proteins in Triton X-114 extracts of Mycobacterium tuberculosis H37Rv. Proteomics
- de Souza GA et al. [2011]. Bacterial proteins with cleaved or uncleaved signal peptides of the general secretory pathway. Proteomics
- Kelkar DS et al. [2011]. Proteogenomic analysis of Mycobacterium tuberculosis by high resolution mass spectrometry. Proteomics Sequence
- 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
