Gene Rv3443c
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Involved in translation mechanism. This protein is one of the early assembly proteins of the 50S ribosomal subunit. |
| Product | 50S ribosomal protein L13 RplM |
| Comments | Rv3443c, (MTCY77.15c), len: 147 aa. rplM, 50S ribosomal protein L13, equivalent to P38014|RL13_MYCLE|RPLM|ML0364|B229_C3_232 from Mycobacterium leprae (147 aa), FASTA scores: opt: 917, E(): 7.5e-53, (91.15% identity in 147 aa overlap). Also highly similar to others e.g. Q53874|RL13_STRCO|RPLM|SC6G4.12 from Streptomyces coelicolor (147 aa), FASTA scores: opt: 668, E(): 1.1e-36, (65.5% identity in 145 aa overlap); Q9X1G5|RL13_THEMA|RPLM|TM1454 from Thermotoga maritima (149 aa), FASTA scores: opt: 536, E(): 4.4e-28, (53.65% identity in 136 aa overlap); O67722|RL13_AQUAE|RPLM|AQ_1877 from Aquifex aeolicus (144 aa), FASTA scores: opt: 529, E(): 1.2e-27, (53.2% identity in 141 aa overlap); etc. Belongs to the L13P family of ribosomal proteins. |
| Functional category | Information pathways |
| Proteomics | 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 cytosol of M. tuberculosis H37Rv using 2DLC/MS (See Mawuenyega et al., 2005). Identified in the detergent phase of Triton X-114 extracts of M. tuberculosis H37Rv membranes using CEGE and MALDI-TOF-MS (See Sinha 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 citation below). |
| Mutant | Essential gene for in vitro growth of H37Rv in a MtbYM rich medium, by Himar1 transposon mutagenesis (see Minato et al. 2019). 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). 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 | 3861947 | 3862390 | - |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv3443c|rplM
VPTYAPKAGDTTRSWYVIDATDVVLGRLAVAAANLLRGKHKPTFAPNVDGGDFVIVINADKVAISGDKLQHKMVYRHSGYPGGLHKRTIGELMQRHPDRVVEKAILGMLPKNRLSRQIQRKLRVYAGPEHPHSAQQPVPYELKQVAQ
Bibliography
- Betts JC et al. [2002]. Evaluation of a nutrient starvation model of Mycobacterium tuberculosis persistence by gene and protein expression profiling. Transcriptome
- Dahl JL et al. [2003]. The role of RelMtb-mediated adaptation to stationary phase in long-term persistence of Mycobacterium tuberculosis in mice. Regulon
- 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
- Sinha S, Kosalai K, Arora S, Namane A, Sharma P, Gaikwad AN, Brodin P and Cole ST [2005]. Immunogenic membrane-associated proteins of Mycobacterium tuberculosis revealed by proteomics. 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
