Gene Rv1854c
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone. Does not couple the redox reaction to proton translocation. |
| Product | Probable NADH dehydrogenase Ndh |
| Comments | Rv1854c, (MTCY359.19), len: 463 aa. Probable ndh, NADH dehydrogenase (see citations below), similar to several e.g. S74826 NADH dehydrogenase from Synechocystis sp. (445 aa), FASTA score: opt: 1228, E(): 0, (46.3% identity in 432 aa overlap). Highly similar to Rv0392c|Z84725|g1817703 from Mycobacterium tuberculosis (470 aa), FASTA scores: opt: 1911, E(): 0, (64.7% identity in 459 aa overlap); and Rv1812c. |
| Functional category | Intermediary metabolism and respiration |
| Proteomics | Identified in the cell membrane fraction of M. tuberculosis H37Rv using 2DLC/MS (See Mawuenyega et al., 2005). Identified in the membrane fraction of M. tuberculosis H37Rv using nanoLC-MS/MS; predicted integral membrane protein (See Xiong et al., 2005). Identified by mass spectrometry in M. tuberculosis H37Rv-infected guinea pig lungs at 30 days but not 90 days (See Kruh et al., 2010). Identified by mass spectrometry in whole cell lysates of M. tuberculosis H37Rv but not the culture filtrate or membrane protein fraction (See de Souza et al., 2011). |
| Transcriptomics | DNA microarrays show lower level of expression in M. tuberculosis H37Rv than in phoP|Rv0757 mutant (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 | 2101651 | 2103042 | - |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv1854c|ndh
MSPQQEPTAQPPRRHRVVIIGSGFGGLNAAKKLKRADVDIKLIARTTHHLFQPLLYQVATGIISEGEIAPPTRVVLRKQRNVQVLLGNVTHIDLAGQCVVSELLGHTYQTPYDSLIVAAGAGQSYFGNDHFAEFAPGMKSIDDALELRGRILSAFEQAERSSDPERRAKLLTFTVVGAGPTGVEMAGQIAELAEHTLKGAFRHIDSTKARVILLDAAPAVLPPMGAKLGQRAAARLQKLGVEIQLGAMVTDVDRNGITVKDSDGTVRRIESACKVWSAGVSASRLGRDLAEQSRVELDRAGRVQVLPDLSIPGYPNVFVVGDMAAVEGVPGVAQGAIQGAKYVASTIKAELAGANPAEREPFQYFDKGSMATVSRFSAVAKIGPVEFSGFIAWLIWLVLHLAYLIGFKTKITTLLSWTVTFLSTRRGQLTITDQQAFARTRLEQLAELAAEAQGSAASAKVAS
Bibliography
- Miesel L et al. [1998]. NADH dehydrogenase defects confer isoniazid resistance and conditional lethality in Mycobacterium smegmatis. Homolog Mutant
- Lee AS et al. [2001]. Novel mutations in ndh in isoniazid-resistant Mycobacterium tuberculosis isolates. Mutant
- Xiong Y, Chalmers MJ, Gao FP, Cross TA and Marshall AG [2005]. Identification of Mycobacterium tuberculosis H37Rv integral membrane proteins by one-dimensional gel electrophoresis and liquid chromatography electrospray ionization tandem mass spectrometry. Proteomics
- 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
- Kruh NA et al. [2010]. Portrait of a pathogen: the Mycobacterium tuberculosis proteome in vivo. 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
