Gene Rv2869c
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Controls membrane composition |
| Product | Membrane bound metalloprotease |
| Comments | Rv2869c, (MTV003.15c), len: 404 aa. Rip, metalloprotease, regulates intramembrane proteolysis and controls membrane composition (rip, see Makinoshima and Glickman, 2005). Similar to site two protease (S2P) in higher eukaryotes. Conserved transmembrane protein, equivalent to Q9CBU4|ML1582 probable integral membrane protein from Mycobacterium leprae (404 aa), FASTA scores: opt: 2250, E(): 1.1e-128, (82.2% identity in 404 aa overlap). Also weakly similar to other membrane proteins or hypothetical proteins e.g. Q9A710|CC1916 putative membrane-associated zinc metalloprotease from Caulobacter crescentus (398 aa), FASTA scores: opt: 368, E(): 7.8e-15, (28.1% identity in 427 aa overlap). Conserved in M. tuberculosis, M. leprae, M. bovis and M. avium paratuberculosis; predicted to be essential for in vivo survival and pathogenicity (See Ribeiro-Guimaraes and Pessolani, 2007). Cleaves PbpB|Rv2163c in a Zn2+ -dependent manner (See Mukherjee et al., 2009). Cleaves proteins RskA|Rv0444c, RslA|Rv0736, and Rv3912, in M. tuberculosis Erdman (See Sklar et al., 2010). |
| Functional category | Cell wall and cell processes |
| Proteomics | Identified in the aqueous phase of Triton X-114 extracts of M. tuberculosis H37Rv membranes using 1-DGE and MALDI-TOF-MS (See Sinha 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 and membrane protein fraction of M. tuberculosis H37Rv but not whole cell lysates (See de Souza et al., 2011). |
| Mutant | 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). Essential gene by Himar1 transposon mutagenesis in H37Rv strain (see Sassetti et al.,2003). Non essential gene by Himar1 transposon mutagenesis in CDC1551 strain (see Lamichhane et al., 2003) and gene replacement (see Makinoshima and Glickman, 2005). 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 | 3180548 | 3181762 | - |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv2869c|rip
MMFVTGIVLFALAILISVALHECGHMWVARRTGMKVRRYFVGFGPTLWSTRRGETEYGVKAVPLGGFCDIAGMTPVEELDPDERDRAMYKQATWKRVAVLFAGPGMNLAICLVLIYAIALVWGLPNLHPPTRAVIGETGCVAQEVSQGKLEQCTGPGPAALAGIRSGDVVVKVGDTPVSSFDEMAAAVRKSHGSVPIVVERDGTAIVTYVDIESTQRWIPNGQGGELQPATVGAIGVGAARVGPVRYGVFSAMPATFAVTGDLTVEVGKALAALPTKVGALVRAIGGGQRDPQTPISVVGASIIGGDTVDHGLWVAFWFFLAQLNLILAAINLLPLLPFDGGHIAVAVFERIRNMVRSARGKVAAAPVNYLKLLPATYVVLVLVVGYMLLTVTADLVNPIRLFQ
Bibliography
- Lamichhane G et al. [2003]. A postgenomic method for predicting essential genes at subsaturation levels of mutagenesis: application to Mycobacterium tuberculosis. Mutant
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- Sinha S, Kosalai K, Arora S, Namane A, Sharma P, Gaikwad AN, Brodin P and Cole ST [2005]. Immunogenic membrane-associated proteins of Mycobacterium tuberculosis revealed by proteomics. Proteomics
- Makinoshima H et al. [2005]. Regulation of Mycobacterium tuberculosis cell envelope composition and virulence by intramembrane proteolysis. Product
- Ribeiro-Guimarães ML et al. [2007]. Comparative genomics of mycobacterial proteases. Homology
- Mukherjee P et al. [2009]. Novel role of Wag31 in protection of mycobacteria under oxidative stress. Biochemistry
- Sklar JG et al. [2010]. M. tuberculosis intramembrane protease Rip1 controls transcription through three anti-sigma factor substrates. Biochemistry
- Målen H et al. [2010]. Definition of novel cell envelope associated proteins in Triton X-114 extracts of Mycobacterium tuberculosis H37Rv. 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
