Gene Rv2833c
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Involved in active transport of Sn-glycerol-3-phosphate and glycerophosphoryl diesters across the membrane (import). Sn-glycerol-3-phosphate and glycerophosphoryl diesters - binding protein interacts with the binding protein-dependent transport system ugpace. |
| Product | Probable Sn-glycerol-3-phosphate-binding lipoprotein UgpB |
| Comments | Rv2833c, (MTCY16B7.09), len: 436 aa. Probable ugpB, Sn-glycerol-3-phosphate binding lipoprotein component of Sn-glycerol-3-phosphate transport system (see citation below), similar to various transporters substrate-binding periplasmic proteins e.g. Q9KDY2|BH1079 glycerol-3-phosphate ABC transporter (glycerol-3-phosphate binding protein) from Bacillus halodurans (459 aa), FASTA scores: opt: 357, E(): 3.1e-14, (23.4% identity in 406 aa overlap); P72397|male putative maltose-binding protein from Streptomyces coelicolor (423 aa), FASTA scores: opt: 318, E(): 7e-12, (23.7% identity in 430 aa overlap); AAK78409|CAC0429 glycerol-3-phosphate ABC-transporter periplasmic component from Clostridium acetobutylicum (447 aa), FASTA scores: opt: 305, E(): 4.5e-11, (27.15% identity in 438 aa overlap); P10904|UGPB_ECOLI|B3453 glycerol-3-phosphate-binding periplasmic protein precursor from Escherichia coli strain K12 (438 aa); etc. Contains signal sequence and appropriately positioned prokaryotic lipoprotein attachment site (PS00013). |
| Functional category | Cell wall and cell processes |
| 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 M. tuberculosis H37Rv-infected guinea pig lungs at 90 days but not 30 days (See Kruh 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). 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 | 3139174 | 3140484 | - |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv2833c|ugpB
MDPLNRRQFLALAAAAAGVTAGCAGMGGGGSVKSGSGPIDFWSSHPGQSSAAERELIGRFQDRFPTLSVKLIDAGKDYDEVAQKFNAALIGTDVPDVVLLDDRWWFHFALSGVLTALDDLFGQVGVDTTDYVDSLLADYEFNGRHYAVPYARSTPLFYYNKAAWQQAGLPDRGPQSWSEFDEWGPELQRVVGAGRSAHGWANADLISWTFQGPNWAFGGAYSDKWTLTLTEPATIAAGNFYRNSIHGKGYAAVANDIANEFATGILASAVASTGSLAGITASARFDFGAAPLPTGPDAAPACPTGGAGLAIPAKLSEERKVNALKFIAFVTNPTNTAYFSQQTGYLPVRKSAVDDASERHYLADNPRARVALDQLPHTRTQDYARVFLPGGDRIISAGLESIGLRGADVTKTFTNIQKRLQVILDRQIMRKLAGHG
Bibliography
- Braibant M et al. [2000]. The ATP binding cassette (ABC) transport systems of Mycobacterium tuberculosis. Review Secondary
- 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
- Titgemeyer F et al. [2007]. A genomic view of sugar transport in Mycobacterium smegmatis and Mycobacterium tuberculosis. Homology
- Kruh NA et al. [2010]. Portrait of a pathogen: the Mycobacterium tuberculosis proteome in vivo. 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
