Gene Rv1323
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Function unknown, but supposed involvement in lipid degradation [catalytic activity: 2 acetyl-CoA = CoA + acetoacetyl-CoA]. |
| Product | Probable acetyl-CoA acetyltransferase FadA4 (acetoacetyl-CoA thiolase) |
| Comments | Rv1323, (MTCY130.08), len: 389 aa. Probable fadA4, acetyl-CoA acetyltransferase, equivalent to THIL_MYCLE|P46707 possible acetyl-CoA C-acetyltransferase from Mycobacterium leprae (393 aa), FASTA scores: opt: 2218, E(): 0, (87.0% identity in 392 aa overlap). Also highly similar to others e.g. CAB70629.1|AL137242 probable acetoacetyl-CoA thiolase from Streptomyces coelicolor (401 aa); T51772 acetyl-CoA C-acetyltransferase [validated] from Alcaligenes latus (392 aa); etc. Some homologies indicate ATA start codon. Contains PS00098 Thiolases acyl-enzyme intermediate signature, PS00737 Thiolases signature 2, and PS00099 Thiolases active site. Belongs to the thiolase family. |
| Functional category | Lipid metabolism |
| Proteomics | Identified by proteomics (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 culture supernatant of M. tuberculosis H37Rv using mass spectrometry (See Mattow et al., 2003). 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 the culture filtrate, membrane protein fraction, and whole cell lysates of M. tuberculosis H37Rv (See de Souza et al., 2011). |
| Transcriptomics | mRNA level (identified by real-time quantitative RT-PCR) increased 24 and 72h after cultured macrophages infection (see Dubnau 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). 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 | 1485862 | 1487031 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv1323|fadA4
VIVAGARTPIGKLMGSLKDFSASELGAIAIKGALEKANVPASLVEYVIMGQVLTAGAGQMPARQAAVAAGIGWDVPALTINKMCLSGIDAIALADQLIRAREFDVVVAGGQESMTKAPHLLMNSRSGYKYGDVTVLDHMAYDGLHDVFTDQPMGALTEQRNDVDMFTRSEQDEYAAASHQKAAAAWKDGVFADEVIPVNIPQRTGDPLQFTEDEGIRANTTAAALAGLKPAFRGDGTITAGSASQISDGAAAVVVMNQEKAQELGLTWLAEIGAHGVVAGPDSTLQSQPANAINKALDREGISVDQLDVVEINEAFAAVALASIRELGLNPQIVNVNGGAIAVGHPLGMSGTRITLHAALQLARRGSGVGVAALCGAGGQGDALILRAG
Bibliography
- Rosenkrands I et al. [2000]. Towards the proteome of Mycobacterium tuberculosis. Proteomics
- Dubnau E et al. [2002]. Mycobacterium tuberculosis genes induced during infection of human macrophages. Transcriptome
- Mattow J, Schaible UE, Schmidt F, Hagens K, Siejak F, Brestrich G, Haeselbarth G, Muller EC, Jungblut PR and Kaufmann SH [2003]. Comparative proteome analysis of culture supernatant proteins from virulent Mycobacterium tuberculosis H37Rv and attenuated M. bovis BCG Copenhagen. Proteomics
- 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
- Gu S et al. [2003]. Comprehensive proteomic profiling of the membrane constituents of a Mycobacterium tuberculosis strain. Proteomics
- 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
- 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
