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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
FunctionThought to be involved in base excision repair.
ProductPossible 3-methyladenine DNA glycosylase Mpg
CommentsRv1688, (MTCI125.10), len: 203 aa. Possible mpg, 3-methyladenine DNA glycosylase (see citation below), similar to several eukaryotic 3-methylpurine DNA glycosylases and 3-methyladenine DNA glycosylases e.g. Q39147|X76169 3-methyladenine glycosylase from Arabidobsis thaliana (254 aa), FASTA scores: opt: 297, E(): 8.3e-15, (31.8% identity in 198 aa overlap) and P29372|3MG_HUMAN dna-3-methyladenine glycosidase (298 aa), FASTA scores: opt: 220, E(): 7.2e-05, (36.4% identity in 184 aa overlap). Belongs to the mpg family of DNA glycosylases.
Functional categoryInformation pathways
ProteomicsIdentified by mass spectrometry in whole cell lysates of M. tuberculosis H37Rv but not the culture filtrate or membrane protein fraction (See de Souza et al., 2011). Translational start site supported by proteomics data (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). 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). 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
CDS19129791913590+
Genomic sequence
Feature type Upstream flanking region (bp) Downstream flanking region (bp) Update
       
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv1688|mpg
MNAEELAIDPVAAAHRLLGATIAGRGVRAMVVEVEAYGGVPDGPWPDAAAHSYRGRNGRNDVMFGPPGRLYTYRSHGIHVCANVACGPDGTAAAVLLRAAAIEDGAELATSRRGQTVRAVALARGPGNLCAALGITMADNGIDLFDPSSPVRLRLNDTHRARSGPRVGVSQAADRPWRLWLTGRPEVSAYRRSSRAPARGASD