Gene Rv0655
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Thought to be involved in active transport of ribonucleotide across the membrane. Responsible for energy coupling to the transport system. |
| Product | Possible ribonucleotide-transport ATP-binding protein ABC transporter Mkl |
| Comments | Rv0655, (MTCI376.21), len: 359 aa. Possible mkl, ribonucleotide-transport ATP-binding protein ABC transporter (see Braibant et al., 2000), equivalent to P30769|MKL_MYCLE|ML1892 possible ribonucleotide transport ATP-binding protein from Mycobacterium leprae (347 aa), FASTA scores: opt: 2021, E(): 0, (92.2% identity in 335 aa overlap). Also highly similar to many e.g. AB92896.1|AL356992 putative ABC-transporter ATP-binding protein from Streptomyces coelicolor (343 aa); NP_253146.1|NC_002516 probable ATP-binding component of ABC transporter from Pseudomonas aeruginosa (269 aa); P45393|YRBF_ECOLI hypothetical ABC transporter ATP-binding protein from Escherichia coli (269 aa), FASTA scores: opt: 644, E(): 3.4e-33, (38.5% identity in 244 aa overlap); etc. Also similar to many other Mycobacterium tuberculosis ABC transporters e.g. P71747|CYSA|Rv2397c|MTCY253.24 (351 aa), FASTA score: (33.6% identity in 241 aa overlap). Contains PS00017 ATP/GTP-binding site motif A (P-loop), PS00211 ABC transporters family signature. Belongs to the ATP-binding transport protein family (ABC transporters). |
| Functional category | Cell wall and cell processes |
| 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 cell wall and cell membrane fractions 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 DNA microarray analysis: possibly down-regulated by hspR|Rv0353 (see Stewart et al., 2002), 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). Disruption of this gene provides a growth advantage 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 and CDC1551 strains (see Sassetti et al., 2003 and Lamichhane 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). Check for mutants available at TARGET website |
Coordinates
| Type | Start | End | Orientation |
|---|---|---|---|
| CDS | 751517 | 752596 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv0655|mkl
VRYSDSYHTTGRWQPRASTEGFPMGVSIEVNGLTKSFGSSRIWEDVTLTIPAGEVSVLLGPSGTGKSVFLKSLIGLLRPERGSIIIDGTDIIECSAKELYEIRTLFGVLFQDGALFGSMNLYDNTAFPLREHTKKKESEIRDIVMEKLALVGLGGDEKKFPGEISGGMRKRAGLARALVLDPQIILCDEPDSGLDPVRTAYLSQLIMDINAQIDATILIVTHNINIARTVPDNMGMLFRKHLVMFGPREVLLTSDEPVVRQFLNGRRIGPIGMSEEKDEATMAEEQALLDAGHHAGGVEEIEGVPPQISATPGMPERKAVARRQARVREMLHTLPKKAQAAILDDLEGTHKYAVHEIGQ
Bibliography
- Braibant M et al. [2000]. The ATP binding cassette (ABC) transport systems of Mycobacterium tuberculosis. Review Secondary
- Stewart GR et al. [2002]. Dissection of the heat-shock response in Mycobacterium tuberculosis using mutants and microarrays. Transcriptome Regulation
- Betts JC et al. [2002]. Evaluation of a nutrient starvation model of Mycobacterium tuberculosis persistence by gene and protein expression profiling. Transcriptome
- 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
- Lamichhane G et al. [2003]. A postgenomic method for predicting essential genes at subsaturation levels of mutagenesis: application to Mycobacterium tuberculosis. Mutant
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- Mawuenyega KG et al. [2005]. Mycobacterium tuberculosis functional network analysis by global subcellular protein profiling. Proteomics
- Rengarajan J et al. [2005]. Genome-wide requirements for Mycobacterium tuberculosis adaptation and survival in macrophages. Mutant
- 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
