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
FunctionInvolved in transcriptional mechanism.
ProductProbable transcriptional regulatory protein (probably LysR-family)
CommentsRv1985c, (MTCY39.34), len: 303 aa. Probable transcriptional regulatory protein, LysR family member. Similar to many regulatory proteins, especially ICIA_ECOLI|P24194 chromosome initiation inhibitor from Escherichia coli (297 aa), FASTA scores: opt: 520, E(): 1.1e-28, (35.8% identity in 285 aa overlap); and P94632|LYSG_CORGL lysine export regulator protein (290 aa), FASTA scores: opt: 705, E(): 0, (42.7% identity in 288 aa overlap); etc. Contains PS00044 Bacterial regulatory proteins, lysR family signature. Also contains helix-turn-helix motif at aa 22-43,(+5.52 SD). Belongs to the LysR family of transcriptional regulators.
Functional categoryRegulatory proteins
ProteomicsIdentified by mass spectrometry in M. tuberculosis H37Rv-infected guinea pig lungs at 90 days but not 30 days (See Kruh et al., 2010).
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). 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|Rv1985c|Rv1985c