Gene Rv3679
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Anion-transporting ATPase; supposedly catalyzes the extrusion of undetermined anions [catalytic activity: ATP + H(2)O + undetermined anion(in) = ADP + phosphate + undetermined anion(out)]. |
| Product | Probable anion transporter ATPase |
| Comments | Rv3679, (MTV025.027), len: 340 aa. Probable anion transporting ATPase, equivalent to Q9CB88|ML2305 probable anion transporter protein from Mycobacterium leprae (341 aa), FASTA scores: opt: 1810, E(): 2.1e-98, (84.15% identity in 341 aa overlap). Also highly similar to Q9XA36|SCH17.11 putative ion-transporting ATPase from Streptomyces coelicolor (325 aa), FASTA scores: opt: 989, E(): 1.4e-50, (52.15% identity in 328 aa overlap); and similar to many anion transporting ATPases (principally arsenite transporters) e.g. O50593|ARSA_ACIMU arsenical pump-driving ATPase (arsenite-translocating ATPase) from Acidiphilium multivorum (583 aa), FASTA scores: opt: 225, E(): 8.1e-06, (25.1% identity in 319 aa overlap); AAG43231|ARSA arsenite activated ATPase from Salmonella typhimurium plasmid R46 FASTA scores: opt: 211, E(): 5.3e-05, (26.95% identity in 267 aa overlap); P52145|ARA2_ECOLI|ARSA arsenical pump-driving ATPase from Escherichia coli plasmid IncN R46 (583 aa), FASTA scores: opt: 211, E(): 5.3e-05, (26.95% identity in 267 aa overlap); etc. Contains PS00017 ATP/GTP-binding site motif A (P-loop). Some similarity to the ARSA ATPase family. |
| 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 membrane fraction of M. tuberculosis H37Rv using nanoLC-MS/MS (See Xiong et al., 2005). Identified by mass spectrometry in whole cell lysates of M. tuberculosis H37Rv but not the culture filtrate or membrane protein fraction (See de Souza et al., 2011). |
| Transcriptomics | mRNA identified by microarray analysis; transcription repressed at low pH in vitro conditions, which may mimic an environmental signal encountered by phagocytosed bacteria (see Fisher et al., 2002). mRNA also identified by DNA microarray analysis and possibly down-regulated by hspR|Rv0353 (see Stewart 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). Essential gene by Himar1 transposon mutagenesis in H37Rv strain (see Sassetti et al., 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 | 4118776 | 4119798 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv3679|Rv3679
MVATTSSGGSSVGWPSRLSGVRLHLVTGKGGTGKSTIAAALALTLAAGGRKVLLVEVEGRQGIAQLFDVPPLPYQELKIATAERGGQVNALAIDIEAAFLEYLDMFYNLGIAGRAMRRIGAVEFATTIAPGLRDVLLTGKIKETVVRLDKNKLPVYDAIVVDAPPTGRIARFLDVTKAVSDLAKGGPVHAQSEGVVKLLHSNQTAIHLVTLLEALPVQETLEAIEELAQMELPIGSVIVNRNIPAHLEPQDLAKAAEGEVDADSVRAGLLTAGVKLPDADFAGLLTETIQHATRITARAEIAQQLDALQVPRLELPTVSDGVDLGSLYELSESLAQQGVR
Bibliography
- Stewart GR et al. [2002]. Dissection of the heat-shock response in Mycobacterium tuberculosis using mutants and microarrays. Transcriptome Regulation
- Fisher MA, Plikaytis BB and Shinnick TM [2002]. Microarray analysis of the Mycobacterium tuberculosis transcriptional response to the acidic conditions found in phagosomes. Transcriptome Regulation
- 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
- 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
- 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
