Gene Rv0157
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | The transhydrogenation between NADH and NADP is coupled to respiration and ATP hydrolysis and functions as a proton pump across the membrane [catalytic activity: NADPH + NAD+ = NADP+ + NADH]. |
| Product | Probable NAD(P) transhydrogenase (subunit beta) PntB [integral membrane protein] (pyridine nucleotide transhydrogenase subunit beta) (nicotinamide nucleotide transhydrogenase subunit beta) |
| Comments | Rv0157, (MTCI5.31), len: 475 aa. Probable pntB, pyridine nucleotide transhydrogenase (nicotinamide nucleotide transhydrogenase) subunit beta, integral membrane protein, similar to others e.g. Q59763 proton-translocating nicotinamide nucleotide transhydrogenase subunit beta from hodospirillum rubrum (464 aa), FASTA scores: opt: 1344, E(): 0, (46.4% identity in 472 aa overlap); P07002|PNTB_ECOLI|P76890|PNTB|B1602|Z2597|ECS2308 NAD(P) transhydrogenase subunit beta from Escherichia coli strains K12 and O157:H7 (462 aa). |
| Functional category | Intermediary metabolism and respiration |
| Proteomics | Identified in the membrane fraction of M. tuberculosis H37Rv using 1D-SDS-PAGE and uLC-MS/MS; predicted transmembrane protein (See Gu et al., 2003). 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 90 days but not 30 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). |
| Mutant | Non-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). Non-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 | 185052 | 186479 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv0157|pntB
MNLHYLVEILYIISFSLFIYGLMGLTGPKTAVRGNLIAAAGMTIAVAATLVMIRHTSQWPLIIAGLVVGVVLGVPPARLTKMTAMPQLVAFFNGVGGGTVALIALSEFIDTTGFSAFQHGESPTVHIVVASLFAAIIGSISFWGSIVAFGKLQEIISGRPIGLGKAQQPINLLLLAVAVAAAVVIGLHAHPGSGGVALWWMIGLLVAAGVLGLMVVLPIGGADMPVVISMLNAMTGLSAAAAGLALNNTAMIVAGMIVGASGSILTNLMAKAMNRSIPAIVAGGFGGGGVAPSGGGDDKHVKATSAADAAIQMAYANQVIVVPGYGLAVAQAQHAVKDLATLLEDRGVPVKYAIHPVAGRMPGHMNVLLAEAEVDYDAMKDMDDINDEFARTDVTIVIGANDVTNPAARNETSSPIYGMPILNVDKSRSVIVLKRSMNSGFAGIDNPLFYADGTTMLFGDAKKSVTEVSEELKAL
Bibliography
- Gu S et al. [2003]. Comprehensive proteomic profiling of the membrane constituents of a Mycobacterium tuberculosis strain. Proteomics
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. 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
- 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
