Gene Rv3244c
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Unknown |
| Product | Probable conserved lipoprotein LpqB |
| Comments | Rv3244c, (MTCY20B11.19c), len: 583 aa. Probable lpqB, conserved lipoprotein; contains appropriately placed lipoprotein signature (PS00013). Equivalent to Q9CCJ0|LPQB|ML0775 putative lipoprotein from Mycobacterium leprae (589 aa), FASTA scores: opt: 3375, E(): 1.4e-186, (87.9% identity in 579 aa overlap). Also similar to various proteins (in particular transferases) e.g. Q9KYX0|SCE33.13c putative lipoprotein from Streptomyces coelicolor (615 aa), FASTA scores: opt: 228, E(): 1.3e-05, (25.5% identity in 624 aa overlap); O87992|BBLPS1.19c putative glutamine amidotransferase from Bordetella bronchiseptica (Alcaligenes bronchisepticus) (628 aa), FASTA scores: opt: 162, E(): 0.079, (28.05% identity in 171 aa overlap); Q9L2F4|SC7A8.01 putative sugar kinase (fragment) from Streptomyces coelicolor (434 aa), FASTA scores: opt: 143, E(): 0.72, (27.65% identity in 293 aa overlap); etc. |
| Functional category | Cell wall and cell processes |
| Proteomics | Identified in the cell membrane fraction of M. tuberculosis H37Rv using 2DLC/MS (See Mawuenyega et al., 2005). Identified in the membrane fraction of M. tuberculosis H37Rv using nanoLC-MS/MS (See Xiong et al., 2005). Predicted surface lipoprotein - identified in culture filtrates of M. tuberculosis H37Rv; signal peptide predicted (See Malen et al., 2007). Putative glycoprotein identified by LC/ESI-MS/MS in the culture filtrate of M. tuberculosis H37Rv (See Gonzalez-Zamorano et al., 2009). 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 and membrane protein fraction of M. tuberculosis H37Rv but not whole cell lysates (See de Souza et al., 2011). |
| Mutant | Essential gene for in vitro growth of H37Rv in a MtbYM rich medium, by Himar1 transposon mutagenesis (see Minato et al. 2019). Essential gene for in vitro growth of H37Rv, by analysis of saturated Himar1 transposon libraries (see DeJesus et al. 2017). Essential gene by Himar1 transposon mutagenesis in H37Rv strain (see Sassetti 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
| Type | Start | End | Orientation |
|---|---|---|---|
| CDS | 3623159 | 3624910 | - |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv3244c|lpqB
MRLTILLFLGAVLAGCASVPSTSAPQAIGTVERPVPSNLPKPSPGMDPDVLLREFLKATADPANRHLAARQFLTESASNAWDDAGSALLIDHVVFVETRSAEKVSVTMRADILGSLSDVGVFETAEGQLPDPGPIELVKTSDGWRIDRLPNGVFLDWQQFQETYKRNTLYFADPTGKTVVPDPRYVAVSDRDQLATELVSKLLAGPRPEMARTVRNLLAPPLRLRGPVTRADGGKSGIGRGYGGARVDMEKLSTTDPHSRQLLAAQIIWTLARADIRGPYVINADGAPLEDRFAEGWTTSDVAATDPGVADGAAAGLHALVNGSLVAMDAQRVTPVPGAFGRMPEQTAAAVSRSGRQVASVVTLGRGAPDEAASLWVGDLGGEAVQSADGHSLSRPSWSLDDAVWVVVDTNVVLRAIQDPASGQPARIPVDSTAVASRFPGAINDLQLSRDGTRAAMVIGGQVILAGVEQTQAGQFALTYPRRLGFGLGSSVVSLSWRTGDDIVVTRTDAAHPVSYVNLDGVNSDAPSRGLQTPLTAIAANPSTVYVAGPQGVLMYSASVESRPGWADVPGLMVPGAAPVLPG
Bibliography
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- Xiong Y, Chalmers MJ, Gao FP, Cross TA and Marshall AG [2005]. Identification of Mycobacterium tuberculosis H37Rv integral membrane proteins by one-dimensional gel electrophoresis and liquid chromatography electrospray ionization tandem mass spectrometry. Proteomics
- Mawuenyega KG et al. [2005]. Mycobacterium tuberculosis functional network analysis by global subcellular protein profiling. Proteomics
- Målen H et al. [2007]. Comprehensive analysis of exported proteins from Mycobacterium tuberculosis H37Rv. Proteomics
- González-Zamorano M et al. [2009]. Mycobacterium tuberculosis glycoproteomics based on ConA-lectin affinity capture of mannosylated proteins. Proteomics
- Målen H et al. [2010]. Definition of novel cell envelope associated proteins in Triton X-114 extracts of Mycobacterium tuberculosis H37Rv. Proteomics
- Griffin JE et al. [2011]. High-resolution phenotypic profiling defines genes essential for mycobacterial growth and cholesterol catabolism. Mutant
- de Souza GA et al. [2011]. Bacterial proteins with cleaved or uncleaved signal peptides of the general secretory pathway. Proteomics
- DeJesus MA et al. [2017]. Comprehensive Essentiality Analysis of the Mycobacterium tuberculosis Genome via Saturating Transposon Mutagenesis. Mutant
- Minato Y et al. [2019]. Genomewide Assessment of Mycobacterium tuberculosis Conditionally Essential Metabolic Pathways. Mutant
