Go to browser
virulence, detoxification, adaptation
information pathways
cell wall and cell processes
stable RNAs
insertion seqs and phages
intermediary metabolism and respiration
regulatory proteins
conserved hypotheticals
lipid metabolism
General annotation
FunctionDNase involved in protein export. This sec-independent pathway is termed tat for twin-arginine translocation system. This system mainly transports proteins with bound cofactors that require folding prior to export.
ProductProbable deoxyribonuclease TatD (YJJV protein)
CommentsRv1008, (MTCI237.25), len: 264 aa. Probable tatD (alternate gene name: yjjV), deoxyribonuclease, component of twin arginine translocation protein export system (see citations below). Similar to many members of the YBL055C/YJJV family e.g. YCFH_ECOLI|P37346 Putative deoxyribonuclease ycfH (265 aa), fasta scores: opt: 487, E(): 1.4e-24, (36.7% identity in 270 aa overlap). Also similar to P37545|YABD_BACSU Putative deoxyribonuclease yabD (255 aa), FASTA scores: opt: 599, E(): 7.7e-33, (40.1% identity in 262 aa overlap). Contains PS01137 Hypothetical YBL055c/yjjV family signature 1, and PS01091 Hypothetical YBL055c/yjjV family signature 3.
Functional categoryCell wall and cell processes
ProteomicsIdentified in the cell membrane fraction of M. tuberculosis H37Rv using 2DLC/MS (See Mawuenyega 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 membrane protein fraction of M. tuberculosis H37Rv but not the culture filtrate or membrane protein fraction (See de Souza et al., 2011).
MutantDisruption 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 strain (see Sassetti et al., 2003). Non-essential gene for in vitro growth of H37Rv, by Himar1 transposon mutagenesis (See Griffin et al., 2011). Non-essential gene, determined by allelic exchange experiments (See Saint-Joanis et al., 2006).
Check for mutants available at TARGET website
Genomic sequence
Feature type Upstream flanking region (bp) Downstream flanking region (bp) Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv1008|tatD