Gene Rv3050c
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Involved in transcriptional mechanism |
| Product | Probable transcriptional regulatory protein (probably AsnC-family) |
| Comments | Rv3050c, (MTV012.65c), len: 246 aa. Probable transcriptional regulatory protein TetR-family, equivalent but shorter to Q9CBQ1|ML1733 from Mycobacterium leprae (275 aa), FASTA scores: opt: 1381,(E): 2.7e-79, (86.25% identity in 240 aa overlap); AAK44712|MT0489 from Mycobacterium tuberculosis strain CDC1551 (256 aa), FASTA scores: opt: 328,(E): 1.8e-13, (30.75% identity in 234 aa overlap); etc. Also some similarity to O53757|Rv0472c|MTV038.16c. Alternative starts possible at 68052 or 67923. Has potential helix-turn-helix motif at positons 51-72. |
| Functional category | Regulatory proteins |
| 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). |
| 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). Required for growth in C57BL/6J mouse spleen, by transposon site hybridization (TraSH) in H37Rv (See Sassetti and Rubin, 2003). Required for survival in primary murine macrophages, by transposon site hybridization (TraSH) in H37Rv (See Rengarajan et al., 2005). Essential gene for in vitro growth of H37Rv 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 | 3411217 | 3411957 | - |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv3050c|Rv3050c
VVRIPRPHPSAKPGVKVDARSERWREHRKKVRNEIVDAAFRAIDRLGPELSVRQIAEEAGTAKPKIYRHFTDKSDLLEAIGMRLRDMLWAAIFPSLDLATDSAREVIRRSVEEYVNLVDQHPNVLRVFIQGRSAKQSEATVRTLNEGREITLAMAEMFNNELREMELNRAALELAAFAAFGSAASATEWWLGPEPDSPRRMPREQFVAHLTTIMMGVIVGTAEALGIAVDPDQPIHDAVPNNPAVR
Bibliography
- Sassetti CM and Rubin EJ [2003]. Genetic requirements for mycobacterial survival during infection. Mutant
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- Rengarajan J et al. [2005]. Genome-wide requirements for Mycobacterium tuberculosis adaptation and survival in macrophages. Mutant
- Mawuenyega KG et al. [2005]. Mycobacterium tuberculosis functional network analysis by global subcellular protein profiling. Proteomics
- Fontán PA et al. [2008]. Mycobacterium tuberculosis sigma factor E regulon modulates the host inflammatory response. Regulon
- 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
