Gene Rv3101c
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Involved in growth (principally during log phase cells). Thought to be involved in active transport of septation component across the membrane. Responsible for the translocation of the substrate across the membrane. Is coded in an operon essential for cell division. |
| Product | Putative cell division protein FtsX (septation component-transport integral membrane protein ABC transporter) |
| Comments | Rv3101c, (MTCY164.12c), len: 297 aa. Putative ftsX, cell division protein, septation component transport integral membrane protein ABC transporter (see citations below), equivalent to O32882|FTSX_MYCLE|ML0670|MLCB1779.20c cell division protein from Mycobacterium leprae (297 aa), FASTA scores: opt: 1597, E(): 9.2e-93, (80.8% identity in 297 aa overlap); and similar to others e.g. Q9L1S7|SCE59.27c from Streptomyces coelicolor (305 aa), FASTA scores: opt: 585, E(): 1.9e-29, (34.55% identity in 304 aa overlap); O34876|FTSX_BACSU from Bacillus subtilis (296 aa), FASTA scores: opt: 318, E(): 9.1e-13, (24.65% identity in 300 aa overlap); Q9K6X3|FTSX|BH3601 from Bacillus halodurans (298 aa), FASTA scores: opt: 290, E(): 5.2e-11, (22.75% identity in 299 aa overlap); etc. Belongs to the FTSX family. |
| 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 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 membrane protein fraction and whole cell lysates of M. tuberculosis H37Rv but not the culture filtrate; enriched in the membrane fraction and predicted N-terminal signal peptide is uncleaved (See de Souza et al., 2011). |
| Transcriptomics | mRNA identified by DNA microarray analysis and possibly down-regulated by hspR|Rv0353 (see Stewart 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). 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). 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 | 3469786 | 3470679 | - |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv3101c|ftsX
VRFGFLLNEVLTGFRRNVTMTIAMILTTAISVGLFGGGMLVVRLADSSRAIYLDRVESQVFLTEDVSANDSSCDTTACKALREKIETRSDVKAVRFLNRQQAYDDAIRKFPQFKDVAGKDSFPASFIVKLENPEQHKDFDTAMKGQPGVLDVLNQKELIDRLFAVLDGLSNAAFAVALVQAIGAILLIANMVQVAAYTRRTEIGIMRLVGASRWYTQLPFLVEAMLAATMGVGIAVAGLMVVRALFLENALNQFYQANLIAKVDYADILFITPWLLLLGVAMSGLTAYLTLRLYVRR
Bibliography
- Tyagi JS et al. [1996]. An M. tuberculosis DNA fragment contains genes encoding cell division proteins ftsX and ftsE, a basic protein and homologues of PemK and small protein B. Transcriptome Regulation
- Braibant M et al. [2000]. The ATP binding cassette (ABC) transport systems of Mycobacterium tuberculosis. Review Secondary
- Stewart GR et al. [2002]. Dissection of the heat-shock response in Mycobacterium tuberculosis using mutants and microarrays. Transcriptome Regulation
- 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
- 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
