Gene Rv0886
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Serves as the first electron transfer protein in all the P450 systems [catalytic activity: reduced adrenodoxin + NADP+ = oxidized adrenodoxin + NADPH]. |
| Product | Probable NADPH:adrenodoxin oxidoreductase FprB (adrenodoxin reductase) (AR) (ferredoxin-NADP(+) reductase) |
| Comments | Rv0886, (MTCY31.14), len: 575 aa. Probable fprB, ferredoxin/ferredoxin-NADP(+) reductase (NADPH:adrenodoxin oxidoreductase), equivalent to O3306|MLCB57_19 ferredoxin/ferredoxin--NADP reductase from Mycobacterium leprae (555 aa), FASTA scores: E(): 0, (76.6 identity in 560 aa overlap). Also highly similar or similar to others e.g. NP_294219.1|NC_001263 putative ferredoxin/ferredoxin--NADP reductase from Deinococcus radiodurans (479 aa) (N-terminus shorter); P22570|ADRO_HUMAN NADPH:adrenodoxin oxidoreductase from homo sapiens (497 aa), FASTA scores: opt: 624, E(): 3e-30, (39.7% identity in 484 aa overlap); P08165|ADRO_BOVIN NADPH:adrenodoxin oxidoreductase from Bos taurus (492 aa); etc. Also similar to others from Mycobacterium tuberculosis e.g. Rv3106, Rv3858c, etc. Contains PS00198 4Fe-4S ferredoxins, iron-sulfur binding region signature. |
| Functional category | Intermediary metabolism and respiration |
| Proteomics | Identified in the cell membrane fraction of M. tuberculosis H37Rv using 2DLC/MS (See Mawuenyega et al., 2005). Identified by mass spectrometry in M. tuberculosis H37Rv-infected guinea pig lungs at 90 days but not 30 days (See Kruh et al., 2010). |
| 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 | 983803 | 985530 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv0886|fprB
MPHVITQSCCNDASCVFACPVNCIHPTPDEPGFATSEMLYIDPVACVDCGACVTACPVSAIAPNTRLDFEQLPFVEINASYYPKRPAGVKLAPTSKLAPVTPAAEVRVRRQPLTVAVVGSGPAAMYAADELLVQQGVQVNVFEKLPTPYGLVRSGVAPDHQNTKRVTRLFDRIAGHRRFRFYLNVEIGKHLGHAELLAHHHAVLYAVGAPDDRRLTIDGMGLPGTGTATELVAWLNGHPDFNDLPVDLSHERVVIIGNGNVALDVARVLAADPHELAATDIADHALSALRNSAVREVVVAARRGPAHSAFTLPELIGLTAGADVVLDPGDHQRVLDDLAIVADPLTRNKLEILSTLGDGSAPARRVGRPRIRLAYRLTPRRVLGQRRAGGVQFSVTGTDELRQLDAGLVLTSIGYRGKPIPDLPFDEQAALVPNDGGRVIDPGTGEPVPGAYVAGWIKRGPTGFIGTNKSCSMQTVQALVADFNDGRLTDPVATPTALDQLVQARQPQAIGCAGWRAIDAAEIARGSADGRVRNKFTDVAEMLAAATSAPKEPLRRRVLARLRDLGQPIVLTVPL
Bibliography
- Lamichhane G et al. [2003]. A postgenomic method for predicting essential genes at subsaturation levels of mutagenesis: application to Mycobacterium tuberculosis. Mutant
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- Mawuenyega KG et al. [2005]. Mycobacterium tuberculosis functional network analysis by global subcellular protein profiling. Proteomics
- Kruh NA et al. [2010]. Portrait of a pathogen: the Mycobacterium tuberculosis proteome in vivo. 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
