Gene Rv3168
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Confers resistance to aminoglycoside antibiotics |
| Product | Putative aminoglycoside phosphotransferase |
| Comments | Rv3168, (MTV014.12), len: 378 aa. Putative aminoglycoside phosphotransferase, similar to hypothetical proteins e.g. Q9M7Y6|F3E22.6 from Arabidopsis thaliana (Mouse-ear cress) (314 aa), FASTA scores: opt: 236, E(): 1.1e-07, (27.35% identity in 234 aa overlap); Q9RYW2|DRA0194 from Deinococcus radiodurans (386 aa), FASTA scores: opt: 207, E(): 9.1e-06, (23.45% identity in 320 aa overlap); etc. Also some similarity with O69727|Rc3761c|MTV025.109c hypothetical protein from Mycobacterium tuberculosis (351 aa), FASTA scores: opt: 193, E(): 6.4e-05, (29.4% identity in 242 aa overlap). |
| Functional category | Virulence, detoxification, adaptation |
| Proteomics | 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). Translational start site supported by proteomics data (See Kelkar 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). Required for growth in C57BL/6J mouse spleen, by transposon site hybridization (TraSH) in H37Rv (See Sassetti and Rubin, 2003). Check for mutants available at TARGET website |
Coordinates
| Type | Start | End | Orientation |
|---|---|---|---|
| CDS | 3536102 | 3537238 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv3168|Rv3168
VANEPAIGAIDRLQRSSRDVTTLPAVISRWLSSVLPGGAAPEVTVESGVDSTGMSSETIILTARWQQDGRSIQQKLVARVAPAAEDVPVFPTYRLDHQFEVIRLVGELTDVPVPRVRWIETTGDVLGTPFFLMDYVEGVVPPDVMPYTFGDNWFADAPAERQRQLQDATVAALATLHSIPNAQNTFSFLTQGRTSDTTLHRHFNWVRSWYDFAVEGIGRSPLLERTFEWLQSHWPDDAAAREPVLLWGDARVGNVLYRDFQPVAVLDWEMVALGPRELDVAWMIFAHRVFQELAGLATLPGLPEVMREDDVRATYQALTGVELGDLHWFYVYSGVMWACVFMRTGARRVHFGEIEKPDDVESLFYHAGLMKHLLGEEH
Bibliography
- Sassetti CM and Rubin EJ [2003]. Genetic requirements for mycobacterial survival during infection. Mutant
- Målen H et al. [2010]. Definition of novel cell envelope associated proteins in Triton X-114 extracts of Mycobacterium tuberculosis H37Rv. Proteomics
- Kim S et al. [2011]. Crystal structure of Mycobacterium tuberculosis Rv3168: a putative aminoglycoside antibiotics resistance enzyme. Function Structure
- Kelkar DS et al. [2011]. Proteogenomic analysis of Mycobacterium tuberculosis by high resolution mass spectrometry. Proteomics Sequence
- 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
