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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
FunctionFunction unknown; possibly involved in cellular metabolism.
ProductProbable short-chain type dehydrogenase/reductase
CommentsRv2857c, (MTV003.03c), len: 258 aa. Probable short-chain dehydrogenase/reductase, highly similar to various dehydrogenases e.g. O88068|SCI35.33c probable dehydrogenase (SDR family) from Streptomyces coelicolor (260 aa), FASTA scores: opt: 1208, E(): 2e-68, (72.35% identity in 253 aa overlap); Q9I376|PA1649 from Pseudomonas aeruginosa probable short-chain dehydrogenase (253 aa), FASTA scores: opt: 569, E(): 2.1e-28, (39.2% identity in 255 aa overlap); Q9EX74|MLHA SDR-like enzyme from Rhodococcus erythropolis (246 aa), FASTA scores: opt: 567, E(): 2.8e-28, (41.15% identity in 248 aa overlap); etc. Also similar to many Mycobacterium tuberculosis dehydrogenases e.g. FABG3|Rv2002|MT2058|MTCY39.16c putative oxidoreductase (260 aa), FASTA score: (38.3% identity in 248 aa overlap). Belongs to the short-chain dehydrogenases/reductases (SDR) family.
Functional categoryIntermediary metabolism and respiration
ProteomicsIdentified by mass spectrometry in Triton X-114 extracts of M. tuberculosis H37Rv (See Malen et al., 2010). Identified by mass spectrometry in the membrane protein fraction and whole cell lysates of M. tuberculosis H37Rv but not the culture filtrate (See de Souza 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). 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). Required for growth in C57BL/6J mouse spleen, by transposon site hybridization (TraSH) in H37Rv (See Sassetti and Rubin, 2003).
Check for mutants available at TARGET website
Coordinates
TypeStartEndOrientation
CDS31685833169359-
Genomic sequence
Feature type Upstream flanking region (bp) Downstream flanking region (bp) Update
       
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv2857c|Rv2857c
VMDLSQRLAGRVAVITGGGSGIGLAAGRRMRAEGATIVVGDVDVEAGGAAADELSGLFVPTDVCDEDAVNGLFDGAAETYGRIDIAFNNAGISPPEDNLIENTELAAWQRVQDVNLKSVYLCCRAALRHMVLAGKGSIVNTASFVAVMGSATSQISYTASKGGVLAMSRELGVQFARQGIRVNALCPGPVNTPLLQELFAKNPERAARRMVHVPLGRFAEPDEIAAAVAFLASDDASFITASTFLVDGGISSAYVTPL