Gene Rv0673
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 EchA4 (enoyl hydrase) (unsaturated acyl-CoA hydratase) (crotonase) |
| Comments | Rv0673, (MTCI376.01c, MTV040.01), len: 312 aa. Possible echA4, enoyl-CoA hydratase, showing similarity with others e.g. NP_419216.1|NC_002696 enoyl-CoA hydratase/isomerase family protein from Caulobacter crescentus (256 aa); Q52995|ECHH_RHIME probable enoyl-CoA hydratase from Sinorhizobium meliloti (257 aa), FASTA scores: opt: 210, E(): 1.2e-06, (27.9% identity in 280 aa overlap); etc. Also similar to other enoyl-CoA hydratases from Mycobacterium tuberculosis e.g. P95279|MTCY09F9.29|ECHA13|Rv1935c|MTCY09F9.29 enoyl-CoA hydratase (318 aa), FASTA score: (27.1% identity in 280 aa overlap); etc. Contains PS00017 ATP/GTP-binding site motif A (P-loop). |
| Functional category | Lipid metabolism |
| Proteomics | Identified in the cell wall fraction of M. tuberculosis H37Rv using 2DLC/MS (See Mawuenyega et al., 2005). 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). Translational start site supported by proteomics data (See Kelkar et al., 2011). |
| Mutant | 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 | 773123 | 774061 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv0673|echA4
MTHAIRPVDFDNLKTMTYEVTGRIARITFNRPEKGNAIIADTPLELSALVERADLDPGVHVILVSGRGEGFCAGFDLSAYAEGSSSTGGGGAYQGTVLDGKTQAVNHLPNQPWDPMIDYQMMSRFVRGFASLMHADKPTVVKIHGYCVAGGTDIALHADQVIAAADAKIGYPPTRVWGVPAAGLWAHRLGDQRAKRLLFTGDCITGAQAAEWGLAVEAPEPADLDERTERLVARIAALPVNQLIMVKLALNSALLQQGVATSRMVSTVFDGAARHTPEGHAFVADAVEHGFRDAVRRRDEPFGDYGRQASRV
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
- 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
- DeJesus MA et al. [2017]. Comprehensive Essentiality Analysis of the Mycobacterium tuberculosis Genome via Saturating Transposon Mutagenesis. Mutant
