Gene Rv3758c
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Thought to be involved in active transport of osmoprotectant (glycine betaine/carnitine/choline/L-proline) across the membrane (import). Responsible for energy coupling to the transport system. |
| Product | Possible osmoprotectant (glycine betaine/carnitine/choline/L-proline) transport ATP-binding protein ABC transporter ProV |
| Comments | Rv3758c, (MTV025.106c), len: 376 aa. Possible proV, osmoprotectant transport ATP-binding protein ABC transporter (see citation below), highly similar to osmoprotection proteins (proV) involved in glycine betaine/L-proline/choline transport, e.g. BAB58610|Q99RI3|OPUCA|SA2237|SAV2448 glycine betaine/carnitine/choline ABC transporter (ATP-binding) from Staphylococcus aureus (410 aa), FASTA scores: opt: 816, E(): 8.4e-39, (39.5% identity in 362 aa overlap); O34992|OPCA_BACSU|OPUCA glycine betaine/carnitine/choline transport ATP-binding protein from Bacillus subtilis (380 aa), FASTA scores: opt: 807, E(): 2.5e-38, (40.55% identity in 333 aa overlap); Q45460|OPBA_BACSU|OPUBA|prov choline transport ATP-binding protein from Bacillus subtilis (381 aa), FASTA scores: opt: 801, E(): 5.6e-38, (40.65% identity in 337 aa overlap); etc. Contains PS00017 ATP/GTP-binding site motif A (P-loop) and PS00211 ABC transporter family signature. Belongs to the ATP-binding transport protein family (ABC transporters). |
| Functional category | Virulence, detoxification, adaptation |
| Proteomics | Identified in the cell membrane fraction of M. tuberculosis H37Rv using 2DLC/MS (See Mawuenyega 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 of M. tuberculosis H37Rv but not the culture filtrate or membrane protein fraction (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). Required for growth in C57BL/6J mouse spleen, by transposon site hybridization (TraSH) in H37Rv (See Sassetti and Rubin, 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 | 4203287 | 4204417 | - |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv3758c|proV
LICFDDVSKVYAHGATAVDRLTLEVPNGMLTVFVGPSGCGKTTALRMINRMVDPTSGTITVDGTDVSTVNAVKLRLGIGYVIQNAGLMPHQRVIDNVATVPVLKGQPRRAARKAGYEVLERVGLDPKVATRYPAQLSGGEQQRVGVARALAADPPILLMDEPFSAVDPVVRHELQNEILRLQAELHKTIVFVTHDIDEALKLADLVAVFAPGGALAQYDETARLLSSPANDFVSKFIGLGRGYRWLQLFDAAGLPVRDIEQVSVNGLSDARDRQVRDGWVLVVDGAGAPLGWIDADGRRRHRGGAALSDAMTVGGSVFRPNGNLSQALDAALSSPSGVGVAVDGGGKVIGGILAADVLAEFQKGKKAGGGAKPCTT
Bibliography
- Braibant M et al. [2000]. The ATP binding cassette (ABC) transport systems of Mycobacterium tuberculosis. Review Secondary
- Sassetti CM and Rubin EJ [2003]. Genetic requirements for mycobacterial survival during infection. Mutant
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- 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
