Gene Rv0284
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Unknown |
| Product | ESX conserved component EccC3. ESX-3 type VII secretion system protein. Possible membrane protein. |
| Comments | Rv0284, (MTV035.12), len: 1330 aa. eccC3, esx conserved component, ESX-3 type VII secretion system protein, possible membrane protein, similar to products of two adjacent Mycobacterium leprae genes, MLCB628.16c (744 aa) and MLCB628.15c (597 aa); and throughout its length to several large Mycobacterium tuberculosis proteins: Rv3447c, Rv3870, Rv1784, etc. Y14967|MLCB628_ 15 (744 aa), FASTA scores: opt: 942, E(): 0, (33.8% identity in 730 aa overlap); Y14967|MLCB628_14 (597 aa), FASTA scores: opt: 613, E(): 3.1e-30, (31.7% identity in 615 aa overlap); Z94121|MTY15F10_17 (1396 aa), FASTA scores: opt: 652, E(): 2.2e-32, (35.4% identity in 1321 aa overlap); Z95389|MTCY77_19 (1236 aa), FASTA scores: opt 652, E(): 2.2e-32, (35.4% identity in 1321 aa overlap). Contains three PS00017 ATP/GTP-binding site motif A (P-loop). |
| Functional category | Cell wall and cell processes |
| 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 cell wall and cell membrane fractions 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 Triton X-114 extracts of M. tuberculosis H37Rv (See Malen et al., 2010). 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 the membrane protein fraction and whole cell lysates of M. tuberculosis H37Rv but not the culture filtrate (See de Souza et al., 2011). |
| Transcriptomics | mRNA identified by microarray analysis and down-regulated after 24h and 96h of starvation (see citation below). DNA microarrays indicate repression by iron and IdeR|Rv2711 in M. tuberculosis H37Rv (See Rodriguez et al., 2002). |
| Mutant | Essential gene for in vitro growth of H37Rv in a MtbYM rich medium, by Himar1 transposon mutagenesis (see Minato et al. 2019). Essential gene for in vitro growth of H37Rv, by analysis of saturated Himar1 transposon libraries (see DeJesus et al. 2017). Essential gene by Himar1 transposon mutagenesis in H37Rv strain (see Sassetti et al., 2003). 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 | 345635 | 349627 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv0284|eccC3
VSRLIFEARRRLAPPSSHQGTIIIEAPPELPRVIPPSLLRRALPYLIGILIVGMIVALVATGMRVISPQTLFFPFVLLLAATALYRGNDKKMRTEEVDAERADYLRYLSVVRDNIRAQAAEQRASALWSHPDPTALASVPGSRRQWERDPHDPDFLVLRAGRHTVPLATTLRVNDTADEIDLEPVSHSALRSLLDTQRSIGDVPTGIDLTKVSPITVLGERAQVRAVLRAWIAQAVTWHDPTVLGVALAARDLEGRDWNWLKWLPHVDIPGRLDALGPARNLSTDPDELIALLGPVLADRPAFTGQPTDALRHLLIVVDDPDYDLGASPLAVGRAGVTVVHCSASAPHREQYSDPEKPILRVAHGAIERWQTGGWQPYIDAADQFSADEAAHLARRLSRWDSNPTHAGLRSAATRGASFTTLLGIEDASRLDVPALWAPRRRDEELRVPIGVTGTGEPLMFDLKDEAEGGMGPHGLMIGMTGSGKSQTLMSILLSLLTTHSAERLIVIYADFKGEAGADSFRDFPQVVAVISNMAEKKSLADRFADTLRGEVARREMLLREAGRKVQGSAFNSVLEYENAIAAGHSLPPIPTLFVVADEFTLMLADHPEYAELFDYVARKGRSFRIHILFASQTLDVGKIKDIDKNTAYRIGLKVASPSVSRQIIGVEDAYHIESGKEHKGVGFLVPAPGATPIRFRSTYVDGIYEPPQTAKAVVVQSVPEPKLFTAAAVEPDPGTVIADTDEQEPADPPRKLIATIGEQLARYGPRAPQLWLPPLDETIPLSAALARAGVGPRQWRWPLGEIDRPFEMRRDPLVFDARSSAGNMVIHGGPKSGKSTALQTFILSAASLHSPHEVSFYCLDYGGGQLRALQDLAHVGSVASALEPERIRRTFGELEQLLLSRQQREVFRDRGANGSTPDDGFGEVFLVIDNLYGFGRDNTDQFNTRNPLLARVTELVNVGLAYGIHVIITTPSWLEVPLAMRDGLGLRLELRLHDARDSNVRVVGALRRPADAVPHDQPGRGLTMAAEHFLFAAPELDAQTNPVAAINARYPGMAAPPVRLLPTNLAPHAVGELYRGPDQLVIGQREEDLAPVILDLAANPLLMVFGDARSGKTTLLRHIIRTVREHSTADRVAFTVLDRRLHLVDEPLFPDNEYTANIDRIIPAMLGLANLIEARRPPAGMSAAELSRWTFAGHTHYLIIDDVDQVPDSPAMTGPYIGQRPWTPLIGLLAQAGDLGLRVIVTGRATGSAHLLMTSPLLRRFNDLQATTLMLAGNPADSGKIRGERFARLPAGRAILLTDSDSPTYVQLINPLVDAAAVSGETQQKGSQS
Bibliography
- Gey Van Pittius NC, Gamieldien J, Hide W, Brown GD, Siezen RJ and Beyers AD [2001]. The ESAT-6 gene cluster of Mycobacterium tuberculosis and other high G+C Gram-positive bacteria. Secondary Phylogeny
- Rodriguez GM, Voskuil MI, Gold B, Schoolnik GK and Smith I [2002]. ideR, An essential gene in mycobacterium tuberculosis: role of IdeR in iron-dependent gene expression, iron metabolism, and oxidative stress response. Transcriptome
- Betts JC et al. [2002]. Evaluation of a nutrient starvation model of Mycobacterium tuberculosis persistence by gene and protein expression profiling. Transcriptome
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- Gu S et al. [2003]. Comprehensive proteomic profiling of the membrane constituents of a Mycobacterium tuberculosis strain. Proteomics
- 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
- Maciag A et al. [2007]. Global analysis of the Mycobacterium tuberculosis Zur (FurB) regulon. Regulon
- [2009]. Systematic genetic nomenclature for type VII secretion systems. Nomenclature
- Målen H et al. [2010]. Definition of novel cell envelope associated proteins in Triton X-114 extracts of Mycobacterium tuberculosis H37Rv. Proteomics
- Kruh NA et al. [2010]. Portrait of a pathogen: the Mycobacterium tuberculosis proteome in vivo. Proteomics
- de Souza GA et al. [2011]. Bacterial proteins with cleaved or uncleaved signal peptides of the general secretory pathway. Proteomics
- Griffin JE et al. [2011]. High-resolution phenotypic profiling defines genes essential for mycobacterial growth and cholesterol catabolism. Mutant
- 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
