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virulence, detoxification, adaptation
lipid metabolism
conserved hypotheticals
pseudogenes
information pathways
cell wall and cell processes
stable RNAs
insertion seqs and phages
PE/PPE
intermediary metabolism and respiration
unknown
regulatory proteins
General annotation
TypeCDS
FunctionInvolved in trehalose biosynthesis (protective effect). Converts maltose to trehalose. Mycobacteria can produce trehalose from glucose 6-phosphate and UDP-glucose (the OtsA-OtsB pathway) from glycogen-like alpha(1-->4)-linked glucose polymers (the TreY-TreZ pathway) and from maltose (the TreS pathway).
ProductTrehalose synthase TreS
CommentsRv0126, (MTCI418B.08), len: 601 aa. TreS, trehalose synthase (see citation below), highly similar to others e.g. CAA04601.2|AJ001205 putative trehalose synthase from Streptomyces coelicolor (566 aa); S71450|1536814|BAA11303.1|D78198 trehalose synthase maltose-specific from Pimelobacter sp. strain R48 (573 aa). Also similar to MAL1_DROME|P07191 possible maltase precursor (508 aa), FASTA scores: opt: 807, E(): 0, (33.7% identity in 504 aa overlap); and similar to proteins associated with amino-acid transport e.g. Q64319 rat protein which stimulates transport of cystine and dibasic and neutral amino acids (683 aa), FASTA scores: opt: 839, E(): 0, (32.0% identity in 531 aa overlap). Also similar to several other Mycobacterium tuberculosis proteins e.g. Rv2471 FASTA score: (31.7% identity in 164 aa overlap). Rv0126, (MTCI418B.08), len: 601 aa. TreS, trehalose synthase (see citation below), highly similar to others e.g. CAA04601.2|AJ001205 putative trehalose synthase from Streptomyces coelicolor (566 aa); S71450|1536814|BAA11303.1|D78198 trehalose synthase maltose-specific from Pimelobacter sp. strain R48 (573 aa). Also similar to MAL1_DROME|P07191 possible maltase precursor (508 aa), FASTA scores: opt: 807, E(): 0, (33.7% identity in 504 aa overlap); and similar to proteins associated with amino-acid transport e.g. Q64319 rat protein which stimulates transport of cystine and dibasic and neutral amino acids (683 aa), FASTA scores: opt: 839, E(): 0, (32.0% identity in 531 aa overlap). Also similar to several other Mycobacterium tuberculosis proteins e.g. Rv2471 FASTA score: (31.7% identity in 164 aa overlap).
Functional categoryVirulence, detoxification, adaptation
ProteomicsIdentified in the membrane fraction of M. tuberculosis H37Rv using 1D-SDS-PAGE and uLC-MS/MS (See Gu et al., 2003). Identified by mass spectrometry in Triton X-114 extracts of M. tuberculosis H37Rv (See Malen et al., 2010). Identified by mass spectrometry in the culture filtrate, membrane protein fraction, and whole cell lysates of M. tuberculosis H37Rv (See de Souza et al., 2011). Translational start site supported by proteomics data (See de Souza et al., 2011) (See Kelkar et al., 2011).
Mutationslow growth mutant by Himar1-based transposon mutagenesis in H37Rv strain (see Sassetti et al., 2003) non essential gene by Himar1-based transposon mutagenesis in CDC1551 strain (see Lamichhane et al., 2003). Essential gene for in vitro growth of H37Rv, by sequencing of Himar1-based transposon mutagenesis (See Griffin et al., 2011).
Check for mutants available at TARGET website
Coordinates
TypeStartEndOrientation
CDS152324154129+
RBS152317152319+
Genomic sequence
Feature type Upstream flanking region (bp) Downstream flanking region (bp) Update
      
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv0126|treS
MNEAEHSVEHPPVQGSHVEGGVVEHPDAKDFGSAAALPADPTWFKHAVFYEVLVRAFFDASADGSGDLRGLIDRLDYLQWLGIDCIWLPPFYDSPLRDGGYDIRDFYKVLPEFGTVDDFVALVDAAHRRGIRIITDLVMNHTSESHPWFQESRRDPDGPYGDYYVWSDTSERYTDARIIFVDTEESNWSFDPVRRQFYWHRFFSHQPDLNYDNPAVQEAMIDVIRFWLGLGIDGFRLDAVPYLFEREGTNCENLPETHAFLKRVRKVVDDEFPGRVLLAEANQWPGDVVEYFGDPNTGGDECHMAFHFPLMPRIFMAVRRESRFPISEIIAQTPPIPDMAQWGIFLRNHDELTLEMVTDEERDYMYAEYAKDPRMKANVGIRRRLAPLLDNDRNQIELFTALLLSLPGSPVLYYGDEIGMGDVIWLGDRDGVRIPMQWTPDRNAGFSTANPGRLYLPPSQDPVYGYQAVNVEAQRDTSTSLLNFTRTMLAVRRRHPAFAVGAFQELGGSNPSVLAYVRQVAGDDGDTVLCVNNLSRFPQPIELDLQQWTNYTPVELTGHVEFPRIGQVPYLLTLPGHGFYWFQLTTHEVGAPPTCGGERRL