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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
FunctionInvolved in interconversion of fumarate and succinate (aerobic respiration) [catalytic activity: succinate + acceptor = fumarate + reduced acceptor].
ProductProbable succinate dehydrogenase [iron-sulfur subunit] (succinic dehydrogenase)
CommentsRv0248c, (MTV034.14c), len: 646 aa. Probable succinate dehydrogenase, flavoprotein subunit, highly similar to flavoprotein subunit of various succinate dehydrogenases e.g. M88696|RIRSDHA_1 flavoprotein from Rickettsia prowazekii (596 aa), FASTA scores: opt: 651, E(): 0, (34.6 % identity in 598 aa overlap). Also similar to truncated U00022_17 flavoprotein from Mycobacterium leprae (401 aa), FASTA scores: opt: 677, E(): 0, (39.0% identity in 423 aa overlap). Note that succinate dehydrogenase forms generally part of an enzyme complex containing four subunits: a flavoprotein (Rv0248c ?), an iron-sulfur (Rv0247c ?), and two hydrophobic anchor proteins (Rv0249c ?).
Functional categoryIntermediary metabolism and respiration
ProteomicsIdentified by proteomics at the Statens Serum Institute (Denmark) (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 the membrane fraction of M. tuberculosis H37Rv using nanoLC-MS/MS (See Xiong et al., 2005). Identified in the detergent phase of Triton X-114 extracts of M. tuberculosis H37Rv membranes using 1-DGE and MALDI-TOF-MS (See Sinha et al., 2005). Identified by mass spectrometry in Triton X-114 extracts of M. tuberculosis H37Rv (See Malen 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).
TranscriptomicsDNA microarrays detect expression in M. tuberculosis H37Rv in vivo (in BALB/c and SCID mice) but not in vitro (in 7H9 medium) (See Talaat et al., 2004).
MutantNon-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 CDC1551 strain (see Lamichhane et al., 2003). 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
CDS298863300803-
Genomic sequence
Feature type Upstream flanking region (bp) Downstream flanking region (bp) Update
       
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv0248c|Rv0248c
MVEVERHSYDVVVIGAGGAGLRAVIEARERGLKVAVVCKSLFGKAHTVMAEGGCAAAMGNANPKDNWKTHFGDTMRGGKFLNNWRMAELHAKEAPDRVWELETYGALFDRTDDGRISQRNFGGHTYPRLAHVGDRTGLELIRTLQQKVVSLQQEDHAELGDYEARIKVFAECTITELLKDQGAIAGAFGYWRESGRFIVFEAPAVVLATGGIGKSFKVTSNSWEYTGDGHALALRAGATLINMEFVQFHPTGMVWPPSVKGILVTEGVRGDGGVLKNSENSRFMFDYIPPVFKGQYAETEEEADQWLKDNDSARRTPDLLPRDEVARAINSEVKAGRGTPHGGVYLDIASRLTPAEIKRRLPSMYHQFKELAEVDITTQAMEVGPTCHYVMGGVEVDADTGAATVPGLFAAGECAGGMHGSNRLGGNSLSDLLVFGRRAGLGAADYVRALSSRPAVSAEAIDAAAQQALSPFEGPKDGSAPENPYALHMDLQYVMNDLVGIIRNADEISRALTLLAELWSRYHNVLVEGHRQYNPGWNLSIDLRNMLLVSECVARAALQRTESRGGHTRDDHPGMDPNWRRILLVCRATETMGTGGSGSGDSNCHINVTQQLQTPMRPDLLELFEISELEKYYTDEELAEHPGRRG
      
Bibliography