Gene Rv1071c
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Could possibly oxidize fatty acids using specific components [catalytic activity: (3S)-3-hydroxyacyl-CoA = trans-2(or 3)-enoyl-CoA + H(2)O]. |
| Product | Possible enoyl-CoA hydratase EchA9 (enoyl hydrase) (unsaturated acyl-CoA hydratase) (crotonase) |
| Comments | Rv1071c, (MTV017.24c), len: 345 aa. Possible echA9, enoyl-CoA hydratase, equivalent to Y13803|B1306.06c putative enoyl-CoA hydratase/isomerase from Mycobacterium leprae (345 aa), FASTA scores: opt: 1799, E(): 0, (77.7% identity in 345 aa overlap). Also similar to many eukaryotic and prokaryotic enoyl-CoA hydratases e.g. NP_437984.1|NC_003078 putative enoyl-CoA hydratase protein from Sinorhizobium meliloti (356 aa); NP_420165.1|NC_002696 enoyl-CoA hydratase/isomerase family protein from Caulobacter crescentus (350 aa); Q19278 protein similar to enoyl-CoA hydratases from Caenorhabditis elegans (386), FASTA scores: opt: 787, E(): 0, (38.5% identity in 348 aa overlap); etc. |
| Functional category | Lipid metabolism |
| Proteomics | Identified in the cytosol 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 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 de Souza et al., 2011) (See Kelkar 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, but essential for in vitro growth on cholesterol; by sequencing of Himar1-based transposon mutagenesis (See Griffin et al., 2011). Check for mutants available at TARGET website |
Coordinates
| Type | Start | End | Orientation |
|---|---|---|---|
| CDS | 1195055 | 1196092 | - |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv1071c|echA9
VTGESHEVLTNVEGGVGFVTLNRPKAINSLNQTMVDLLATVLMSWEHEDAVHAVVLSGAGERGLCAGGDVVAVYHSARKDGVEARRFWRHEYLLNALIGRFAKPYVALMDGIVMGGGVGVSAHANTRVVTDTSKVAMPEVGIGFIPDVGGVYLLSRAPGALGLHAALTGAPFSGADAIALGFADHFVPHGDLDAFTQKIVTGGVESALAAHAVEPPPSTLAAQRDWIDECYAGDSVADIVAALRKQGGEPAVNASDLIASRSPIALSVTLQAVRRAAKLDTLEDVLIQDYRVSSASLRSHDLVEGIRAQLIDKDRNPNWSPATLDAITAADIEAYFEPVDDDLSF
Bibliography
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- Mawuenyega KG et al. [2005]. Mycobacterium tuberculosis functional network analysis by global subcellular protein profiling. Proteomics
- 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
- de Souza GA et al. [2011]. Proteogenomic analysis of polymorphisms and gene annotation divergences in prokaryotes using a clustered mass spectrometry-friendly database. Proteomics Sequence
- 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
