Gene Rv1099c
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Involved in gluconeogenesis [catalytic activity: fructose-1,6-bisphosphate + H2O = D-fructose-6-phosphate + phosphate] |
| Product | Fructose 1,6-bisphosphatase GlpX |
| Comments | Rv1099c, (MTV017.52c), len: 362 aa. glpX, class II fructose 1,6-bisphosphatase (See Movahedzadeh et al., 2004), highly similar to P44811|GLPX_HAEIN GLPX protein homolog (believed to be involved in glycerol metabolism) (333 aa), FASTA scores: opt: 763, E():0, (46.2% identity in 327 aa overlap); and Q03224|YWJI_BACSU hypothetical protein from Bacillus subtilis (321aa), FASTA scores: opt: 1092, E(): 0, (52.1% identity in 313 aa overlap). Equivalent to AL049491|MLCB1222_10 Mycobacterium leprae (355 aa), (93.0% identity in 328 aa overlap). N-terminus extended since first submission (previously 328 aa). |
| Functional category | Intermediary metabolism and respiration |
| Proteomics | Identified by proteomics (see Rosenkrands et al., 2000). Identified in the cytosol 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 and whole cell lysates of M. tuberculosis H37Rv but not the culture filtrate (See de Souza et al., 2011). |
| Transcriptomics | mRNA identified by microarray analysis and down-regulated after 96h of starvation (see Betts et al., 2002). |
| 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). 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 | 1227596 | 1228684 | - |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv1099c|glpX
MTAEGSGSSTAAVASHDPSHTRPSRREAPDRNLAMELVRVTEAGAMAAGRWVGRGDKEGGDGAAVDAMRELVNSVSMRGVVVIGEGEKDHAPMLYNGEEVGNGDGPECDFAVDPIDGTTLMSKGMTNAISVLAVADRGTMFDPSAVFYMNKIAVGPDAAHVLDITAPISENIRAVAKVKDLSVRDMTVCILDRPRHAQLIHDVRATGARIRLITDGDVAGAISACRPHSGTDLLAGIGGTPEGIIAAAAIRCMGGAIQAQLAPRDDAERRKALEAGYDLNQVLTTEDLVSGENVFFCATGVTDGDLLKGVRYYPGGCTTHSIVMRSKSGTVRMIEAYHRLSKLNEYSAIDFTGDSSAVYPLP
Bibliography
- Rosenkrands I et al. [2000]. Towards the proteome of Mycobacterium tuberculosis. Proteomics
- Betts JC et al. [2002]. Evaluation of a nutrient starvation model of Mycobacterium tuberculosis persistence by gene and protein expression profiling. Transcriptome
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- Sassetti CM and Rubin EJ [2003]. Genetic requirements for mycobacterial survival during infection. Mutant
- Movahedzadeh F et al. [2004]. The Mycobacterium tuberculosis Rv1099c gene encodes a GlpX-like class II fructose 1,6-bisphosphatase. Function Product
- Mawuenyega KG et al. [2005]. Mycobacterium tuberculosis functional network analysis by global subcellular protein profiling. Proteomics
- Rison SC et al. [2007]. Experimental determination of translational starts using peptide mass mapping and tandem mass spectrometry within the proteome of Mycobacterium tuberculosis. Sequence
- 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
