Gene Rv3542c
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Function unknown |
| Product | Conserved hypothetical protein |
| Comments | Rv3542c, (MTCY03C7.14), len: 311 aa. Hypothetical protein, showing some similarity to other e.g. Q58947|MJ1552 from Methanococcus jannaschii (141 aa) FASTA scores: opt: 177, E(): 0.00065, (46.65% identity in 60 aa overlap); BAB59276|TVG0142586 from Thermoplasma volcanium (135 aa), FASTA scores: opt: 175, E(): 0.00083, (35.65% identity in 87 aa overlap); Q9HI85|TA1457 from Thermoplasma acidophilum (135 aa), FASTA scores: opt: 162, E(): 0.0052, (31.8% identity in 107 aa overlap); etc. |
| Functional category | Conserved hypotheticals |
| Operon | Rv3540c, Rv3541c, Rv3542c, Rv3543c, Rv3544c, and Rv3545c are co-transcribed, by RT-PCR (See Chang et al., 2007). |
| 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). Required for survival in primary murine macrophages, by transposon site hybridization (TraSH) in H37Rv (See Rengarajan et al., 2005). Non-essential gene for in vitro growth of H37Rv, but essential for in vitro growth on cholesterol; by sequencing of Himar1-based transposon mutagenesis (See Griffin et al., 2011). H37Rv Rv3540c-Rv3545c mutant is attenuated for growth in mouse macrophages and during the early stages of infection in mice (See Chang et al., 2007). M. tuberculosis H37Rv Rv3540c-Rv3545c mutant is unable to grow in minimal medium with cholesterol but can still perform initial steps of cholesterol degradation; in vitro growth defect is partially complemented by having additional mutation in yrbE4a|Rv3501c; reduced CFU of Rv3540c-Rv3545c mutant in C57BL/6 mouse lungs and spleen is complemented by having additional mutation in yrbE4a|Rv3501c (See Chang et al., 2009). Check for mutants available at TARGET website |
Coordinates
| Type | Start | End | Orientation |
|---|---|---|---|
| CDS | 3981045 | 3981980 | - |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv3542c|Rv3542c
VTGVSDIQEAVAQIKAAGPSKPRLARDPVNQPMINNWVEAIGDRNPIYVDDAAARAAGHPGIVAPPAMIQVWTMMGLGGVRPKDDPLGPIIKLFDDAGYIGVVATNCEQTYHRYLLPGEQVSISAELGDVVGPKQTALGEGWFINQHIVWQVGDEDVAEMNWRILKFKPAGSPSSVPDDLDPDAMMRPSSSRDTAFFWDGVKAHELRIQRLADGSLRHPPVPAVWQDKSVPINYVVSSGRGTVFSFVVHHAPKVPGRTVPFVIALVELEEGVRMLGELRGADPARVAIGMPVRATYIDFPDWSLYAWEPDE
Bibliography
- 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
- Rengarajan J et al. [2005]. Genome-wide requirements for Mycobacterium tuberculosis adaptation and survival in macrophages. Mutant
- Kendall SL, Withers M, Soffair CN, Moreland NJ, Gurcha S, Sidders B, Frita R, Ten Bokum A, Besra GS, Lott JS and Stoker NG [2007]. A highly conserved transcriptional repressor controls a large regulon involved in lipid degradation in Mycobacterium smegmatis and Mycobacterium tuberculosis. Regulation
- Chang JC et al. [2007]. Identification of Mycobacterial genes that alter growth and pathology in macrophages and in mice. Mutant Operon
- Chang JC et al. [2009]. igr Genes and Mycobacterium tuberculosis cholesterol metabolism. Mutant
- Griffin JE et al. [2011]. High-resolution phenotypic profiling defines genes essential for mycobacterial growth and cholesterol catabolism. Mutant
- Mazandu GK et al. [2012]. Function prediction and analysis of mycobacterium tuberculosis hypothetical proteins. Function
- 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
