Gene Rv3296
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Has both ATPase and helicase activities. |
| Product | Probable ATP-dependent helicase Lhr (large helicase-related protein) |
| Comments | Rv3296, (MTCY71.36), len: 1513 aa. Probable lhr, ATP-dependent helicase, similar to others e.g. P30015|LHR_ECOLI|RHLF|B1653 from Escherichia coli stain K12 (1538 aa), FASTA scores: opt: 2930, E(): 1.5e-159, (47.55% identity in 1569 aa overlap); AAG56642|LHR from Escherichia coli stain O157:H7 EDL933 (1538 aa), FASTA scores: opt: 2930, E(): 1.5e-159, (47.6% identity in 1561 aa overlap); O86821|SC7C7.16c from Streptomyces coelicolor (1690 aa), FASTA scores: opt: 2919, E(): 7e-159, (53.55% identity in 1703 aa overlap); Q9HYW9|PA3272 from Pseudomonas aeruginosa (1448 aa), FASTA scores: opt: 907, E(): 6.2e-44, (35.85% identity in 1512 aa overlap); etc. Similar to dead/DEAH box helicase family and to helicase C-terminal domain. Contains PS00017 ATP/GTP-binding site motif A and possible helix-turn-helix motif. |
| Functional category | Information pathways |
| Proteomics | Identified in the cell wall fraction of M. tuberculosis H37Rv using 2DLC/MS (See Mawuenyega et al., 2005). Identified by mass spectrometry in M. tuberculosis H37Rv-infected guinea pig lungs at 30 days but not 90 days (See Kruh et al., 2010). |
| Mutant | Non-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 |
Coordinates
| Type | Start | End | Orientation |
|---|---|---|---|
| CDS | 3676775 | 3681316 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv3296|lhr
VRFAQPSALSRFSALTRDWFTSTFAAPTAAQASAWAAIADGDNTLVIAPTGSGKTLAAFLWALDSLAGSEPMSERPAATRVLYVSPLKALAVDVERNLRTPLAGLTRLAERQGLPAPQIRVGVRSGDTPPALRRQLVSQPPDVLITTPESLFLMLTSAARQTLTGVQTVIIDEIHAIAATKRGAHLALSLERLDDLSSRRRAQRIGLSATVRPPEELARFLSGQSPTTIVAPPAAKTVELSVQVPVPDMANLTDNTIWPDVEARLVDLIESHNSTIVFANSRRLAERLTARLNEIHAARCGIELAPDTNQQVAGGAPAHIMGSGQTFGAPPVLARAHHGSISKEQRAVVEEDLKRGQLKAVVATSSLELGIDMGAVDLVIQVQAPPSVASGLQRIGRAGHQVGEISRGVLFPKHRTDLLGCAVSVQRMLAGEIETMRVPANPLDILAQHTVAAAALEPLDADAWFDTVRRAAPFATLPRSLFEATLDLLSGKYPSTEFAELRPRLVYDRDTGTLTARPGAQRLAVTSGGAIPDRGLFAVYLATERPSRVGELDEEMVYESRPGDVISLGATSWRITEITHDRVLVIPAPGQPARLPFWRGDDAGRPAELGAALGALTGELAALDRTAFGTRCAGLGFDDYATDNLWRLLDDQRTATAVVPTDSTLLVERFRDELGDWRVILHSPYGLRVHGPLALAVGRRLRDRYGIDEKPTASDNGIVVRLPDTVSAGEDSPPGAELFVFDADEIDPIVTTEVAGSALFASRFRESAARALLLPRRHPGRRSPLWQQRQRAARLLEVARKYPDFPIVLETVRECLQDVYDVPILVELMARIAQRRVRVAEAETAKPSPFAASLLFGYVGAFMYEGDTPLAERRAAALALDGTLLAELLGRVELRELLDPDVIAATSRQLQHLAADRVARDAEGVADLLRLLGPLTEDEIAARAGAPEVSGWLDGLRAAKRALVVSFAGRSWWVAVEDMGRLRDGVGAAVPVGLPASFTEAVADPLGELLGRYARTHTPFTTAAAAARFGLGLRVTADVLGRLASDGRLVRGEFVAAAKGSAGGEQWCDAEVLRILRRRSLAALRAQAEPVSTAAYGRFLPAWQHVSAGNSGIDGLAAVIDQLAGVRIPASAIEPLVLAPRIRDYSPAMLDELLASGDVTWSGAGSISGSDGWIALHPADSAPMTLAEPAEIDFTDAHRAILASLGTGGAYFFRQLTHDGLTEAELKAALWELIWAGRVTGDTFAPVRAVLGGAGTRKRAAPAHGGHRPPRLSRYRLTHAQARNADPTVAGRWSALPLPEPDSTLRAHYQAELLLNRHGVLTKDAVAAEGVAGGFATLYKVLSAFEDAGRCQRGYFIESLGGAQFAVASTVDRLRSYLDGVDPEQPDYHAVVLAAADPANPYGAALPWPASSADGTARPGRKAGALVVLVDGELAWFLERGGRSLLTFTDDPEANHAAAIGLADLVTAGRVASILVERADGMPVLQPGGRASAALTALLAAGFVRTPRGLRRR
Bibliography
- Lamichhane G et al. [2003]. A postgenomic method for predicting essential genes at subsaturation levels of mutagenesis: application to Mycobacterium tuberculosis. Mutant
- Mawuenyega KG et al. [2005]. Mycobacterium tuberculosis functional network analysis by global subcellular protein profiling. Proteomics
- Kruh NA et al. [2010]. Portrait of a pathogen: the Mycobacterium tuberculosis proteome in vivo. Proteomics
- Griffin JE et al. [2011]. High-resolution phenotypic profiling defines genes essential for mycobacterial growth and cholesterol catabolism. Mutant
- DeJesus MA et al. [2017]. Comprehensive Essentiality Analysis of the Mycobacterium tuberculosis Genome via Saturating Transposon Mutagenesis. Mutant
