Gene Rv2672
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Function unknown; possibly hydrolyzes peptides and/or proteins. |
| Product | Possible secreted protease |
| Comments | Rv2672, (MTCY441.41), len: 528 aa. Possible secreted protease, equivalent to O05685|MLC1351.24|ML1339 putative secreted protease from Mycobacterium leprae (525 aa), FASTA scores: opt: 2722, E(): 9.4e-140, (74.45% identity in 528 aa overlap). Also similar to several exported proteinases from Streptomyces and Mycobacteria e.g. Q54399|SLPE proteinase from Streptomyces lividans (513 aa), FASTA scores: opt: 429, E(): 6.8e-16, (26.2% identity in 538 aa overlap); Q9FCK9|2SC3B6.03c peptidase from Streptomyces coelicolor (513 aa), FASTA scores: opt: 421, E(): 1.8e-15, (26.45% identity in 541 aa overlap); Q10508|YM23_MYCTU from Mycobacterium tuberculosis (520 aa), FASTA scores: opt: 349, E(): 1.4e-11, (26.6% identity in 523 aa overlap); etc. Equivalent to AAK47061 from Mycobacterium tuberculosis strain CDC1551 (518 aa) but longer 10 aa. 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). Predicted to be an outer membrane protein (See Song et al., 2008). |
| Functional category | Intermediary metabolism and respiration |
| Proteomics | Identified in the membrane fraction of M. tuberculosis H37Rv using nanoLC-MS/MS (See Xiong et al., 2005). Predicted surface lipoprotein - identified in culture filtrates of M. tuberculosis H37Rv; signal peptide predicted (See Malen et al., 2007). Putative glycoprotein identified by LC/ESI-MS/MS in the culture filtrate of M. tuberculosis H37Rv (See Gonzalez-Zamorano et al., 2009). 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). |
| 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, by Himar1 transposon mutagenesis (See Griffin et al., 2011). Check for mutants available at TARGET website |
Coordinates
| Type | Start | End | Orientation |
|---|---|---|---|
| CDS | 2987682 | 2989268 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv2672|Rv2672
MATVVGMSRPMTSTAMLVALTCSATVLAACVPAFGADPRFATYSGAGPQGAATTTPPPAGPPPLAAPKNDLSWHDCTSRVYSNAGIPAAPGVKLECASYDTDLDPLVGGSTAVSIGVVRARSNQTPSDAGPLVFTTGSDLPSSTQLPVWLAHAGIDVLRSHPIVAVDRRGMGMSSPIDCRDHFDRDEMRDQAQFQAGDDPVANLSDISNTATTDCTDAIAPGESAYDNTHAASDIERLRKLWDVPALAFVGIGNGTQVALAYAASRPDNVARLILDSPIALGVSAEAAAEQQVQGQQAALDAFAAQCVAVNCALGSHPKGAVSALLSAARSGDGPGGASVAAVANAVATALGFPDSGRVDSTTKLADALAAARSGDMNLLSALINRADTTRDTDGQFISSCSDAVNRPTPDRVRELVVAWGKLYPQFGAVAALNLVKCVHWPSSSPPQPPKDLKVDVLLLGVQNDPIVGNEGVAATAATAINANAASKRVMWQGIGHGASIYSSCAVPPLVAYLDTGKLPDTDTYCPA
Bibliography
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- 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
- Ribeiro-Guimarães ML et al. [2007]. Comparative genomics of mycobacterial proteases. Homology
- Rodrigue S et al. [2007]. Identification of mycobacterial sigma factor binding sites by chromatin immunoprecipitation assays. Regulon
- Målen H et al. [2007]. Comprehensive analysis of exported proteins from Mycobacterium tuberculosis H37Rv. Proteomics
- Song H, Sandie R, Wang Y, Andrade-Navarro MA and Niederweis M [2008]. Identification of outer membrane proteins of Mycobacterium tuberculosis. Localization
- González-Zamorano M et al. [2009]. Mycobacterium tuberculosis glycoproteomics based on ConA-lectin affinity capture of mannosylated proteins. Proteomics
- 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
