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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
FunctionInvolved in trehalose biosynthesis (protective effect). 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) [catalytic activity: trehalose 6-phosphate + H(2)O = trehalose + orthophosphate].
ProductProbable trehalose-6-phosphate phosphatase OtsB1 (trehalose-phosphatase) (TPP)
CommentsRv2006, (MTCY39.11c), len: 1327 aa. OtsB1, trehalose-6-phosphate phosphatase (see citations below). Belongs to Glycosyl hydrolases family 65. Note that previously known as otsB. Predicted possible vaccine candidate (See Zvi et al., 2008).
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 in the cell wall and cell membrane fractions of M. tuberculosis H37Rv using 2DLC/MS (See Mawuenyega et al., 2005). Identified in culture filtrates of M. tuberculosis H37Rv (See Malen et al., 2007). Identified by mass spectrometry in M. tuberculosis H37Rv-infected guinea pig lungs at 30 days but not 90 days (See Kruh et al., 2010). Identified by mass spectrometry in the culture filtrate and whole cell lysates of M. tuberculosis H37Rv but not the membrane protein fraction (See de Souza et al., 2011).
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 H37Rv strain (see Sassetti et al., 2003). Essentialgene by Himar1 transposon mutagenesis in CDC1551 strain (see Lamichhane et al., 2003). 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
CDS22520022255985+
Genomic sequence
Feature type Upstream flanking region (bp) Downstream flanking region (bp) Update
       
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv2006|otsB1
VRCGIVVNVTGPPPTIDRRYHDAVIVGLDNVVDKATRVHAAAWTKFLDDYLTRRPQRTGEDHCPLTHDDYRRFLAGKPDGVADFLAARGIRLPPGSPTDLTDDTVYGLQNLERQTFLQLLNTGVPEGKSIASFARRLQVAGVRVAAHTSHRNYGHTLDATGLAEVFAVFVDGAVTAELGLPAEPNPAGLIETAKRLGANPGRCVVIDSCQTGLRAGRNGGFALVIAVDAHGDAENLLSSGADAVVADLAAVTVGSGDAAISTIPDALQVYSQLKRLLTGRRPAVFLDFDGTLSDIVERPEAATLVDGAAEALRALAAQCPVAVISGRDLADVRNRVKVDGLWLAGSHGFELVAPDGSHHQNAAATAAIDGLAEAAAQLADALREIAGAVVEHKRFAVAVHYRNVADDSVDNLIAAVRRLGHAAGLRVTTGRKVVELRPDIAWDKGKALDWIGERLGPAEVGPDLRLPIYIGDDLTDEDAFDAVRFTGVGIVVRHNEHGDRRSAATFRLECPYTVCQFLSQLACDLQEAVQHDDPWTLVFHGYDPGQERLREALCAVGNGYLGSRGCAPESAESEAHYPGTYVAGVYNQLTDHIEGCTVDNESLVNLPNWLSLTFRIDGGAWFNVDTVELLSYRQTFDLRRATLTRSLRFRDAGGRVTTMTQERFASMNRPNLVALQTRIESENWSGTVDFRSLVDGGVHNTLVDRYRQLSSQHLTTAEIEVLADSVLLRTQTSQSGIAIAVAARSTLWRDGQRVDAQYRVARDTNRGGHDIQVTLSAGQSVTLEKVATIFTSRDAATLTAAISAQRCLGEAGRYAELCQQHVRAWARLWERCAIDLTGNTEELRLVRLHLLHLLQTISPHTAELDAGVPARGLNGEAYRGHVFWDALFVAPVLSLRMPKVARSLLDYRYRRLPAARRAAHRAGHLGAMYPWQSGSDGSEVSQQLHLNPRSGRWTPDPSDRAHHVGLAVAYNAWHYYQVTGDRQYLVDCGAELLVEIARFWVGLAKLDDSRGRYLIRGVIGPDEFHSGYPGNEYDGIDNNAYTNVMAVWVILRAMEALDLLPLTDRRHLIEKLGLTTQERDQWDDVSRRMFVPFHDGVISQFEGYSELAELDWDHYRHRYGNIQRLDRILEAEGDSVNNYQASKQADALMLLYLLSSDELIGLLARLGYRFAPTQIPGTVDYYLARTSDGSTLSAVVHAWVLARANRSNAMEYFRQVLRSDIADVQGGTTQEGIHLAAMAGSIDLLQRCYSGLELRDDRLVLSPQWPEALGPLEFPFVYRRHQLSLRISGRSATLTAESGDAEPIEVECRGHVQRLRCGHTIEVGCSR
      
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