Gene Rv2795c
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Function unknown |
| Product | Conserved hypothetical protein |
| Comments | Rv2795c, (MTV002.60c), len: 324 aa. Conserved hypothetical protein, equivalent to Q9Z5I6|ML1548|MLCB596.22 hypothetical 37.5 KDA protein from Mycobacterium leprae (321 aa), FASTA scores: opt: 2018, E(): 6.3e-128, (87.4% identity in 318 aa overlap). Also highly similar to O88028|SC5A7.22 hypothetical 33.5 KDA protein from Streptomyces coelicolor (295 aa), FASTA scores: opt: 1202, E(): 3.4e-73, (57.2% identity in 285 aa overlap); and Q9AMH7|SIMX4 SIMX4 protein from Streptomyces antibioticus (293 aa), FASTA scores: opt: 1045, E(): 1.2e-62, (51.4% identity in 286 aa overlap). C-terminus highly similar to Q9F0Q7 hypothetical 9.6 KDA protein (fragment) from Streptomyces verticillus (81 aa), FASTA scores: opt: 395, E(): 1.8e-19, (68.35% identity in 79 aa overlap). Also similar to other proteins e.g. Q9FWV7 hypothetical 45.3 KDA protein from Oryza sativa (Rice) (402 aa), FASTA scores: opt: 294, E(): 3.6e-12, (26.45% identity in 340 aa overlap). |
| Functional category | Conserved hypotheticals |
| Proteomics | Identified in the membrane fraction of M. tuberculosis H37Rv using 1D-SDS-PAGE and uLC-MS/MS (See Gu et al., 2003). |
| Transcriptomics | mRNA identified by microarray analysis and down-regulated after 24h and 96h of starvation (see citation below). |
| 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 and CDC1551 strains (see Sassetti et al., 2003 and Lamichhane et al., 2003). Check for mutants available at TARGET website |
Coordinates
| Type | Start | End | Orientation |
|---|---|---|---|
| CDS | 3103937 | 3104911 | - |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv2795c|Rv2795c
VTWKGSGQETVGAEPTLWAISDLHTGHLGNKPVAESLYPSSPDDWLIVAGDVAERTDEIRWSLDLLRRRFAKVIWVPGNHELWTTNRDPMQIFGRARYDYLVNMCDEMGVVTPEHPFPVWTERGGPATIVPMFLLYDYSFLPEGANSKAEGVAIAKERNVVATDEFLLSPEPYPTRDAWCHERVAATRARLEQLDWMQPTVLVNHFPLLRQPCDALFYPEFSLWCGTTKTADWHTRYNAVCSVYGHLHIPRTTWYDGVRFEEVSVGYPREWRRRKPYSWLRQVLPDPQYAPGYLNDFGGHFVITPEMRTQAAQFRERLRQRQSR
Bibliography
- Betts JC et al. [2002]. Evaluation of a nutrient starvation model of Mycobacterium tuberculosis persistence by gene and protein expression profiling. Transcriptome
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- Lamichhane G et al. [2003]. A postgenomic method for predicting essential genes at subsaturation levels of mutagenesis: application to Mycobacterium tuberculosis. Mutant
- Gu S et al. [2003]. Comprehensive proteomic profiling of the membrane constituents of a Mycobacterium tuberculosis strain. Proteomics
- 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
