Gene Rv2638
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Function unknown |
| Product | Conserved hypothetical protein |
| Comments | Rv2638, (MTCY441.08), len: 148 aa. Conserved hypothetical protein, similar in part to Q9WVX8|RSBV_STRCO|bldg|SCH5.12c anti-sigma B factor antagonist from Streptomyces coelicolor (113 aa), FASTA scores: opt: 162, E(): 0.00066, (31.8% identity in 110 aa overlap); and showing weak similarity with various proteins e.g. O69205 hypothetical 13.4 KDA protein from Actinosynnema pretiosum (subsp. auranticum) (128 aa), FASTA scores: opt: 157, E(): 0.0016, (29.8% identity in 114 aa overlap); Q9RJ93|SCF91.32 putative anti-sigma factor antagonist from Streptomyces coelicolor (183 aa), FASTA scores: opt: 148, E(): 0.0082, (30.85% identity in 107 aa overlap); etc. Also highly similar to hypothetical proteins from Mycobacterium tuberculosis: O07728|Rv1904|MTCY180.14c (143 aa), FASTA scores: opt: 456, E(): 3.9e-23, (52.8% identity in 125 aa overlap); and Q11035|YD65_MYCTU|Rv1365c|MT1411|MTCY02B10.29c (128 aa), FASTA scores: opt: 435, E(): 8.6e-22, (53.6% identity in 125 aa overlap). |
| Functional category | Conserved hypotheticals |
| Proteomics | Identified in the cell membrane fraction of M. tuberculosis H37Rv using 2DLC/MS (See Mawuenyega et al., 2005). |
| 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). 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 | 2964405 | 2964851 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv2638|Rv2638
MGLITTEPRSSPHPLSPRLVHELGDPHSTLRATTDGSGAALLIHAGGEIDGRNEHLWRQLVTEAAAGVTAPGPLIVDVTGLDFMGCCAFAALADEAQRCRCRGIDLRLVSHQPIVARIAEAGGLSRVLPIYPTVDTALGKGTAGPARC
Bibliography
- 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
- Parish T, Smith DA, Roberts G, Betts J and Stoker NG [2003]. The senX3-regX3 two-component regulatory system of Mycobacterium tuberculosis is required for virulence. Regulation
- Parida BK et al. [2005]. Interactions of anti-sigma factor antagonists of Mycobacterium tuberculosis in the yeast two-hybrid system. Biochemistry
- Mawuenyega KG et al. [2005]. Mycobacterium tuberculosis functional network analysis by global subcellular protein profiling. Proteomics
- 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
