Gene Rv3669
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Unknown |
| Product | Probable conserved transmembrane protein |
| Comments | Rv3669, (MTV025.017), len: 172 aa. Probable conserved transmembrane protein, equivalent to Q9CB97|ML2296 putative membrane protein from Mycobacterium leprae (181 aa), FASTA scores: opt: 863, E(): 1.4e-47, (77.35% identity in 181 aa overlap). Also similar to two putative integral membrane transport proteins from Streptomyces coelicolor; Q9X930|SCH5.28 (162 aa) FASTA scores: opt: 265, E(): 6.3e-10, (37.4% identity in 155 aa overlap); and Q9X9W1|SCI7.29c (165 aa), FASTA scores: opt: 194, E(): 1.9e-05, (30.6% identity in 134 aa overlap). Contains two hydrophobic stretches in centre. |
| Functional category | Cell wall and cell processes |
| Proteomics | 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 (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). Essential gene by Himar1 transposon mutagenesis in H37Rv strain (see Sassetti et al., 2003). Check for mutants available at TARGET website |
Coordinates
| Type | Start | End | Orientation |
|---|---|---|---|
| CDS | 4110827 | 4111345 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv3669|Rv3669
VSKIDRKNGVPSTLTTIPLADPHAGPAEPSIGDLIKDATTQMSTLVRAEVELARAEITRDVKKGLTGSVFFISSLVVGFYSTFFFFFFVAELLDTWIWRWVAFLLVFAIMVVVTAVLALLGFLKVRRIRGPRQTIASVKETRTALTPGHDKTPVTPKPVTSDRATPVDPSGW
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
- Målen H et al. [2010]. Definition of novel cell envelope associated proteins in Triton X-114 extracts of Mycobacterium tuberculosis H37Rv. Proteomics
- 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
