Gene Rv2345
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Unknown |
| Product | Possible conserved transmembrane protein |
| Comments | Rv2345, (MTCY98.14), len: 660 aa. Possible conserved transmembrane protein, with hydrophobic stretch at N-terminal end around position 180. Similar to O52198 hypothetical 21.2 KDA protein (fragment) from Mycobacterium smegmatis (195 aa), FASTA scores: opt: 589, E(): 1.5e-23; (47.2% identity in 195 aa overlap). |
| 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 membrane fraction 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 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). Disruption of this gene provides a growth advantage 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 and CDC1551 strains (see Sassetti et al., 2003 and Lamichhane 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 | 2623821 | 2625803 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv2345|Rv2345
MRLVRLLGMVLTILAAGLLLGPPAGAQPPFRLSNYVTDNAGVLTSSGRTAVTAAVDRLYADRRIRLWVVYVENFSGQSALNWAQRTTRTSELGNYDALLAVATTGREYAFLVPSAMPGVSEGQVDNVRRYQIEPALHDGDYSGAAVAAANGLNRSPSSSSRVVLLVTVGIIVIVVAVLLVVMRHRNRRRRADELAAARRVDPTNVMALAAVPLQALDDLSRSMVVDVDNAVRTSTNELALAIEEFGERRTAPFTQAVNNAKAALSQAFTVRQQLDDNTPETPAQRRELLTRVIVSAAHADRELASQTEAFEKLRDLVINAPARLDLLTQQYVELTTRIGPTQQRLAELHTEFDAAAMTSIAGNVTTATERLAFADRNISAARDLADQAVSGRQAGLVDAVRAAESALGQARALLDAVDSAATDIRHAVASLPAVVADIQTGIKRANQHLQQAQQPQTGRTGDLIAARDAAARALDRARGAADPLTAFDQLTKVDADLDRLLATLAEEQATADRLNRSLEQALFTAESRVRAVSEYIDTRRGSIGPEARTRLAEAKRQLEAAHDRKSSNPTEAIAYANAASTLAAHAQSLANADVQSAQRAYTRRGGNNAGAILGGIIIGDLLSGGTRGGLGGWIPTSFGGSSNAPGSSPDGGFLGGGGRF
Bibliography
- Gu S et al. [2003]. Comprehensive proteomic profiling of the membrane constituents of a Mycobacterium tuberculosis strain. Proteomics
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- Lamichhane G et al. [2003]. A postgenomic method for predicting essential genes at subsaturation levels of mutagenesis: application to Mycobacterium tuberculosis. Mutant
- Mawuenyega KG et al. [2005]. Mycobacterium tuberculosis functional network analysis by global subcellular protein profiling. 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
- 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
