Gene Rv3085
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Function unknown; supposedly involved in cellular metabolism. |
| Product | Probable short-chain type dehydrogenase/reductase |
| Comments | Rv3085, (MTV013.06), len: 276 aa. Probable short-chain dehydrogenase/reductase, similar to various oxidoreductases in the short chain dehydrogenases/reductases family e.g. Q9CC98|ML1094 short chain alcohol dehydrogenase from Mycobacterium leprae (277 aa), FASTA scores: opt: 1059, E(): 4.8e-56, (61.65% identity in 266 aa overlap); Q9I3H6|PA1537 probable short-chain dehydrogenase from Pseudomonas aeruginos (295 aa), FASTA scores: opt: 858, E(): 4.7e-44, (48.4% identity in 285 aa overlap); Q9CBP7|ML1740 possible short chain reductase from Mycobacterium leprae (312 aa), FASTA scores: opt: 500, E(): 1e-22, (36.6% identity in 257 aa overlap); etc. Also similar to mycobacterium proteins O50460|Rv1245c|MTV006.17c dehydrogenase similar to the short-chain dehydrogenases/reductases family (276 aa), FASTA scores: opt: 1200, E(): 1.9e-64, (65.2% identity in 273 aa overlap); and P95101|Rv3057c|MTCY22D7.24 hypothetical dehydrogenase (287 aa). Contains PS00061 Short-chain alcohol dehydrogenase family signature. Belongs to the short-chain dehydrogenases/reductases (SDR) family. |
| Functional category | Intermediary metabolism and respiration |
| Transcriptomics | mRNA identified by microarray analysis and real-time RT-PCR; transcription up-regulated at low pH in vitro conditions, which may mimic an environmental signal encountered by phagocytosed bacteria (see citation below). |
| Operon | Rv3083, Rv3084, and Rv3085 are co-transcribed; Rv3085, Rv3086, and Rv3087 are co-transcribed, by RT-PCR (See Singh 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). Found to be deleted (partially or completely) in one or more clinical isolates (See Tsolaki et al., 2004). Check for mutants available at TARGET website |
Coordinates
| Type | Start | End | Orientation |
|---|---|---|---|
| CDS | 3450920 | 3451750 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv3085|Rv3085
MSSFEGKVAVITGAGSGIGRALALNLSEKRAKLALSDVDTDGLAKTVRLAQALGAQVKSDRLDVAEREAVLAHADAVVAHFGTVHQVYNNAGIAYNGNVDKSEFKDIERIIDVDFWGVVNGTKAFLPHVIASGDGHIVNISSLFGLIAVPGQSAYNAAKFAVRGFTEALRQEMLVARHPVKVTCVHPGGIKTAVARNATVADGEDQQTFAEFFDRRLALHSPEMAAKTIVNGVAKGQARVVVGLEAKAVDVLARIMGSSYQRLVAAGVAKFFPWAK
Bibliography
- 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
- Tsolaki AG, Hirsh AE, DeRiemer K, Enciso JA, Wong MZ, Hannan M, Goguet de la Salmoniere YO, Aman K, Kato-Maeda M and Small PM [2004]. Functional and evolutionary genomics of Mycobacterium tuberculosis: insights from genomic deletions in 100 strains. Mutant
- Singh R et al. [2005]. Deciphering the genes involved in pathogenesis of Mycobacterium tuberculosis. Operon
- Kumar P et al. [2009]. The Mycobacterium tuberculosis protein kinase K modulates activation of transcription from the promoter of mycobacterial monooxygenase operon through phosphorylation of the transcriptional regulator VirS. Biochemistry
- 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
