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
FunctionPossibly involved in transcriptional mechanism.
ProductProbable transcriptional regulatory protein
CommentsRv0474, (MTV038.18), len: 140 aa. Probable transcriptional regulator, highly similar to others e.g. CAC04034.1|AL391406 putative DNA-binding protein from Streptomyces coelicolor (141 aa); N-terminus of NP_104173.1|14023352|BAB49959.1|AP003000 transcriptional regulator from Mesorhizobium loti (219 aa); N-terminus of A83618|PA0225 probable transcription regulator from Pseudomonas aeruginosa (179 aa); SINR_BACSU|P06533 sinr protein from Bacillus subtilis (111 aa), FASTA scores: opt: 147, E(): 8.9e-06, (30.6% identity in 111 aa overlap). Also similar to other hypothetical proteins e.g. X66407|RRPHAS_1|ORF1 from Rhodococcus ruber (171 aa), FASTA scores: opt: 280, E(): 4.8e-12, (43.6% identity in 117 aa overlap). Also similar to Rv2745c from Mycobacterium tuberculosis. Contains probable helix-turn-helix domain at aa 35-56 (Score 1709, +5.01 SD).
Functional categoryRegulatory proteins
ProteomicsIdentified in the cytosol 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 and whole cell lysates of M. tuberculosis H37Rv but not the culture filtrate (See de Souza et al., 2011).
TranscriptomicsmRNA identified by DNA microarray analysis and up-regulated at high temperatures (see citation below).
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 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
Genomic sequence
Feature type Upstream flanking region (bp) Downstream flanking region (bp) Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv0474|Rv0474