Gene Rv1240
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Involved in the conversion of malate to oxaloacetate [catalytic activity: (S)-malate + NAD+ = oxaloacetate + NADH]. |
| Product | Probable malate dehydrogenase Mdh |
| Comments | Rv1240, (MTV006.12), len: 329 aa. Probable mdh, Malate dehydrogenase. Most similar to P50917|MDH_MYCLE malate dehydrogenase from Mycobacterium leprae (329 aa), FASTA scores: opt: 1887, E(): 0, (89.1% identity in 329 aa overlap). Contains PS00068 Malate dehydrogenase active site signature. Belongs to the LDH family. MDH subfamily. |
| Functional category | Intermediary metabolism and respiration |
| Proteomics | Identified by proteomics (See Rosenkrands et al., 2000). Identified in immunodominant fractions of M. tuberculosis H37Rv cytosol using 2D-LPE, 2D-PAGE, and LC-MS or LC-MS/MS (See Covert et al., 2001). Identified in the membrane fraction of M. tuberculosis H37Rv using 1D-SDS-PAGE and uLC-MS/MS (See Gu et al., 2003). Identified in the cytosol of M. tuberculosis H37Rv using 2DLC/MS (See Mawuenyega et al., 2005). Detected by 2-DE and MS in M. tuberculosis H37Rv purified from phagosomes of infected murine bone marrow macrophages but not in H37Rv broth-cultures (See Mattow 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 membrane protein fraction and whole cell lysates of M. tuberculosis H37Rv but not the culture filtrate (See de Souza 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).Non-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). Check for mutants available at TARGET website |
Coordinates
| Type | Start | End | Orientation |
|---|---|---|---|
| CDS | 1383213 | 1384202 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv1240|mdh
VSASPLKVAVTGAAGQIGYSLLFRLASGSLLGPDRPIELRLLEIEPALQALEGVVMELDDCAFPLLSGVEIGSDPQKIFDGVSLALLVGARPRGAGMERSDLLEANGAIFTAQGKALNAVAADDVRVGVTGNPANTNALIAMTNAPDIPRERFSALTRLDHNRAISQLAAKTGAAVTDIKKMTIWGNHSATQYPDLFHAEVAGKNAAEVVNDQAWIEDEFIPTVAKRGAAIIDARGASSAASAASATIDAARDWLLGTPADDWVSMAVVSDGSYGVPEGLISSFPVTTKGGNWTIVSGLEIDEFSRGRIDKSTAELADERSAVTELGLI
Bibliography
- Rosenkrands I et al. [2000]. Towards the proteome of Mycobacterium tuberculosis. Proteomics
- Covert BA et al. [2001]. The application of proteomics in defining the T cell antigens of Mycobacterium tuberculosis. 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
- Mawuenyega KG et al. [2005]. Mycobacterium tuberculosis functional network analysis by global subcellular protein profiling. Proteomics
- Mattow J, Siejak F, Hagens K, Becher D, Albrecht D, Krah A, Schmidt F, Jungblut PR, Kaufmann SH and Schaible UE [2006]. Proteins unique to intraphagosomally grown Mycobacterium tuberculosis. Proteomics
- Gazdik MA, Bai G, Wu Y and McDonough KA [2009]. Rv1675c (cmr) regulates intramacrophage and cyclic AMP-induced gene expression in Mycobacterium tuberculosis-complex mycobacteria. 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
- 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
