Gene Rv2241
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Involved in energy metabolism; contributes to acetyl-CoA production as part of pyruvate dehydrogenase complex [catalytic activity: pyruvate + lipoamide = S-acetyl-dihydro-lipoamide + CO(2)]. |
| Product | Pyruvate dehydrogenase E1 component AceE (pyruvate decarboxylase) (pyruvate dehydrogenase) (pyruvic dehydrogenase) |
| Comments | Rv2241, (MTCY427.22), len: 901 aa. AceE, pyruvate dehydrogenase E1 component, similar to others e.g. ODP1_ECOLI|P06958 pyruvate dehydrogenase E1 component from Escherichia coli, FASTA score: (51.2% identity in 891 aa overlap); etc. |
| Functional category | Intermediary metabolism and respiration |
| Proteomics | Identified by proteomics at the Statens Serum Institute (Denmark) (See Rosenkrands et al., 2000). Identified in the membrane fraction of M. tuberculosis H37Rv using 1D-SDS-PAGE and uLC-MS/MS (See Gu et al., 2003). Identified in the cell membrane fraction of M. tuberculosis H37Rv using 2DLC/MS (See Mawuenyega et al., 2005). Identified in the membrane fraction of M. tuberculosis H37Rv using nanoLC-MS/MS (See Xiong et al., 2005). Identified in culture filtrates of M. tuberculosis H37Rv (See Malen et al., 2007). 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 30 days but not 90 days (See Kruh et al., 2010). Identified by mass spectrometry in the culture filtrate, membrane protein fraction, and whole cell lysates of M. tuberculosis H37Rv (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). Slow growth mutant by Himar1-based 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 | 2512539 | 2515244 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv2241|aceE
VASYLPDIDPEETSEWLESFDTLLQRCGPSRARYLMLRLLERAGEQRVAIPALTSTDYVNTIPTELEPWFPGDEDVERRYRAWIRWNAAIMVHRAQRPGVGVGGHISTYASSAALYEVGFNHFFRGKSHPGGGDQVFIQGHASPGIYARAFLEGRLTAEQLDGFRQEHSHVGGGLPSYPHPRLMPDFWEFPTVSMGLGPLNAIYQARFNHYLHDRGIKDTSDQHVWCFLGDGEMDEPESRGLAHVGALEGLDNLTFVINCNLQRLDGPVRGNGKIIQELESFFRGAGWNVIKVVWGREWDALLHADRDGALVNLMNTTPDGDYQTYKANDGGYVRDHFFGRDPRTKALVENMSDQDIWNLKRGGHDYRKVYAAYRAAVDHKGQPTVILAKTIKGYALGKHFEGRNATHQMKKLTLEDLKEFRDTQRIPVSDAQLEENPYLPPYYHPGLNAPEIRYMLDRRRALGGFVPERRTKSKALTLPGRDIYAPLKKGSGHQEVATTMATVRTFKEVLRDKQIGPRIVPIIPDEARTFGMDSWFPSLKIYNRNGQLYTAVDADLMLAYKESEVGQILHEGINEAGSVGSFIAAGTSYATHNEPMIPIYIFYSMFGFQRTGDSFWAAADQMARGFVLGATAGRTTLTGEGLQHADGHSLLLAATNPAVVAYDPAFAYEIAYIVESGLARMCGENPENIFFYITVYNEPYVQPPEPENFDPEGVLRGIYRYHAATEQRTNKAQILASGVAMPAALRAAQMLAAEWDVAADVWSVTSWGELNRDGVAIETEKLRHPDRPAGVPYVTRALENARGPVIAVSDWMRAVPEQIRPWVPGTYLTLGTDGFGFSDTRPAARRYFNTDAESQVVAVLEALAGDGEIDPSVPVAAARQYRIDDVAAAPEQTTDPGPGA
Bibliography
- Rosenkrands I et al. [2000]. Towards the proteome of Mycobacterium tuberculosis. Proteomics
- 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
- Gu S et al. [2003]. Comprehensive proteomic profiling of the membrane constituents of a Mycobacterium tuberculosis strain. Proteomics
- Mawuenyega KG et al. [2005]. Mycobacterium tuberculosis functional network analysis by global subcellular protein profiling. Proteomics
- 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
- Tian J, Bryk R, Shi S, Erdjument-Bromage H, Tempst P and Nathan C [2005]. Mycobacterium tuberculosis appears to lack alpha-ketoglutarate dehydrogenase and encodes pyruvate dehydrogenase in widely separated genes. Function
- Målen H et al. [2007]. Comprehensive analysis of exported proteins from Mycobacterium tuberculosis H37Rv. Proteomics
- Målen H et al. [2010]. Definition of novel cell envelope associated proteins in Triton X-114 extracts of Mycobacterium tuberculosis H37Rv. Proteomics
- Kruh NA et al. [2010]. Portrait of a pathogen: the Mycobacterium tuberculosis proteome in vivo. Proteomics
- de Souza GA et al. [2011]. Bacterial proteins with cleaved or uncleaved signal peptides of the general secretory pathway. Proteomics
- Griffin JE et al. [2011]. High-resolution phenotypic profiling defines genes essential for mycobacterial growth and cholesterol catabolism. Mutant
- 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
