Gene Rv3083
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Function unknown; possible oxidoreductase involved in cellular metabolism. |
| Product | Probable monooxygenase (hydroxylase) |
| Comments | Rv3083, (MTV013.04), len: 495 aa. Probable monooxygenase, highly similar to other putative monooxygenases flavin-binding family e.g. AAK48336|MT3969 from Mycobacterium tuberculosis strain CDC1551 (489 aa), FASTA scores: opt: 1692, E(): 4.9e-98, (49.7% identity in 489 aa overlap); Q9A588|CC2569 from Caulobacter crescentus (498 aa), FASTA scores: opt: 1684, E(): 1.6e-97, (52.25% identity in 484 aa overlap); Q9APW3 from Pseudomonas aeruginosa (508 aa), FASTA scores: opt: 1603, E(): 1.8e-92, (49.8% identity in 484 aa overlap); etc. |
| Functional category | Intermediary metabolism and respiration |
| Proteomics | Identified by mass spectrometry in M. tuberculosis H37Rv-infected guinea pig lungs at 30 days but not 90 days (See Kruh et al., 2010). |
| 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, 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 and CDC1551 strains (see Sassetti et al., 2003 and Lamichhane et al., 2003). Non-essential gene for in vitro growth of H37Rv, by Himar1 transposon mutagenesis (See Griffin et al., 2011). 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 | 3448504 | 3449991 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv3083|Rv3083
MNQHFDVLIIGAGLSGIGTACHVTAEFPDKTIALLERRERLGGTWDLFRYPGVRSDSDMFTFGYKFRPWRDVKVLADGASIRQYIADTATEFGVDEKIHYGLKVNTAEWSSRQCRWTVAGVHEATGETRTYTCDYLISCTGYYNYDAGYLPDFPGVHRFGGRCVHPQHWPEDLDYSGKKVVVIGSGATAVTLVPAMAGSNPGSAAHVTMLQRSPSYIFSLPAVDKISEVLGRFLPDRWVYEFGRRRNIAIQRKLYQACRRWPKLMRRLLLWEVRRRLGRSVDMSNFTPNYLPWDERLCAVPNGDLFKTLASGAASVVTDQIETFTEKGILCKSGREIEADIIVTATGLNIQMLGGMRLIVDGAEYQLPEKMTYKGVLLENAPNLAWIIGYTNASWTLKSDIAGAYLCRLLRHMADNGYTVATPRDAQDCALDVGMFDQLNSGYVKRGQDIMPRQGSKHPWRVLMHYEKDAKILLEDPIDDGVLHFAAAAQDHAAA
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
- Dahl JL et al. [2003]. The role of RelMtb-mediated adaptation to stationary phase in long-term persistence of Mycobacterium tuberculosis in mice. Regulon
- Lamichhane G et al. [2003]. A postgenomic method for predicting essential genes at subsaturation levels of mutagenesis: application to Mycobacterium tuberculosis. 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
- Kruh NA et al. [2010]. Portrait of a pathogen: the Mycobacterium tuberculosis proteome in vivo. Proteomics
- Griffin JE et al. [2011]. High-resolution phenotypic profiling defines genes essential for mycobacterial growth and cholesterol catabolism. Mutant
- 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
