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virulence, detoxification, adaptation
information pathways
cell wall and cell processes
stable RNAs
insertion seqs and phages
PE/PPE
intermediary metabolism and respiration
unknown
regulatory proteins
conserved hypotheticals
lipid metabolism
pseudogenes
General annotation
TypeCDS
FunctionCatalyzes the one electron reduction of certain quinones [catalytic activity: NADPH + quinone = NADP+ + semiquinone]
ProductProbable quinone reductase Qor (NADPH:quinone reductase) (zeta-crystallin homolog protein)
CommentsRv1454c, (MTV007.01c), len: 328 aa. Probable qor, quinone oxidoreductase, simiar to U87282|RCU87282_2 quinone oxidoreductase from Rhodobacter capsulatus (323 aa), FASTA scores: opt: 849, E(): 0, (44.7% identity in 329 aa overlap). Also similar to MTCY180.06 Hypothetical protein from Mycobacterium tuberculosis (334 aa), FASTA scores: opt: 430, E(): 2e-14, (32.3% identity in 350 aa overlap). Contains PS01162 Quinone oxidoreductase / zeta-crystallin signature.
Functional categoryIntermediary metabolism and respiration
ProteomicsIdentified by proteomics (See Rosenkrands et al., 2000). Identified in the membrane fraction of M. tuberculosis H37Rv using 1D-SDS-PAGE and uLC-MS/MS (See Gu et al., 2003). Identified in the cell wall fraction of M. tuberculosis H37Rv using 2DLC/MS (See Mawuenyega et al., 2005). Identified in culture filtrates of M. tuberculosis H37Rv (See Malen et al., 2007). Identified by mass spectrometry in Triton X-114 extracts of M. tuberculosis H37Rv (See Malen et al., 2010). Identified by mass spectrometry in M. tuberculosis H37Rv-infected guinea pig lungs at 90 days but not 30 days (See Kruh et al., 2010). Identified by mass spectrometry in the culture filtrate, membrane protein fraction, and whole cell lysates of M. tuberculosis H37Rv (See de Souza et al., 2011). Translational start site supported by proteomics data (See de Souza et al., 2011) (See Kelkar et al., 2011).
MutantNon-essential gene for in vitro growth of H37Rv in a MtbYM rich medium, by Himar1 transposon mutagenesis (see Minato et al. 2019). Disruption of this gene provides a growth advantage 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).
Check for mutants available at TARGET website
Coordinates
TypeStartEndOrientation
CDS16396741640660-
Genomic sequence
Feature type Upstream flanking region (bp) Downstream flanking region (bp) Update
       
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv1454c|qor
MHAIEVTETGGPGVLRHVDQPQPQPGHGELLIKAEAIGVNFIDTYFRSGQYPRELPFVIGSEVCGTVEAVGPGVTAADTAISVGDRVVSASANGAYAEFCTAPASLTAKVPDDVTSEVAASALLKGLTAHYLLKSVYPVKRGDTVLVHAGAGGVGLILTQWATHLGVRVITTVSTAEKAKLSKDAGADVVLDYPEDAWQFAGRVRELTGGTGVQAVYDGVGATTFDASLASLAVRGTLALFGAASGPVPPVDPQRLNAAGSVYLTRPSLFHFTRTGEEFSWRAAELFDAIGSEAITVAVGGRYPLADALRAHQDLEARKTVGSVVLLP
      
Bibliography