Gene Rv3193c
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Unknown |
| Product | Probable conserved transmembrane protein |
| Comments | Rv3193c, (MTV014.37c), len: 992 aa. Probable conserved transmembrane protein, with hydrophobic N-terminal domain (~1-340 aa), highly similar to Q9CCM6|ML0644 putative integral membrane protein from Mycobacterium leprae (983 aa), FASTA scores: opt: 5421, E(): 0, (86.15% identity in 989 aa overlap); and O53609|Rv0064|MTV030.07 putative membrane protein from Mycobacterium tuberculosis strain H37Rv (979 aa), FASTA scores: opt: 3204, E(): 2.1e-142, (50.25% identity in 985 aa overlap). C-terminal part (709-990 aa) highly similar to O32904|MLCB1779.46 hypothetical 29.1 KDA protein from Mycobacterium leprae (277 aa), FASTA scores: opt: 1521, E(): 3.4e-64, (82.6% identity in 282 aa overlap). Also some similarity to hypothetical proteins generally transmembrane e.g. Q9FCI4|2SC3B6.28 from Streptomyces coelicolor (815 aa), FASTA scores: opt: 951, E(): 3.4e-37, (39.2% identity in 826 aa overlap); P72637|SLL1060 from Synechocystis sp. strain PCC 6803 (1032 aa), FASTA scores: opt: 938, E(): 1.6e-36, (29.95% identity in 855 aa overlap); O28851|AF1421 from Archaeoglobus fulgidus (880 aa), FASTA scores: opt: 526, E(): 2.6e-17, (28.05% identity in 970 aa overlap); etc. |
| Functional category | Cell wall and cell processes |
| Proteomics | Identified in the membrane fraction of M. tuberculosis H37Rv using 1D-SDS-PAGE and uLC-MS/MS; predicted transmembrane protein (See Gu et al., 2003). Identified in the membrane fraction of M. tuberculosis H37Rv using nanoLC-MS/MS; predicted integral membrane protein (See Xiong et al., 2005). Predicted transmembrane protein - identified in culture filtrates of M. tuberculosis H37Rv; signal peptide predicted (See Malen et al., 2007). Identified by mass spectrometry in Triton X-114 extracts of M. tuberculosis H37Rv (See Malen et al., 2010). 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 membrane protein fraction and whole cell lysates of M. tuberculosis H37Rv but not the culture filtrate (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). Non-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 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
| Type | Start | End | Orientation |
|---|---|---|---|
| CDS | 3560194 | 3563172 | - |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv3193c|Rv3193c
VGMRSAARMPKLTRRSRILIMIALGVIVLLLAGPRLIDAYVDWLWFGELGYRSVFTTMLATRIVVCLVAGVVVGGIVFGGLALAYRTRPVFVPDADNDPVARYRAVVLARLRLVGIGIPAAIGLLAGIVAQSYWARIQLFLHGGDFGVRDPQFGRDLGFYAFELPFYRLMLSYMLVSVFLAFVANLVAHYIFGGIRLSGRTGALSRSARVQLVSLVGVLVLLKAVAYWLDRYELLSHTRGGKPFTGAGYTDINAVLPAKLILMAIALICAAAVFSAIALRDLRIPAIGLVLLLLSSLIVGAGWPLIVEQISVKPNAAQKESEYISRSITATRQAYGLTSDVVTYRNYSGDSPATAQQVAADRATTSNIRLLDPTIVSPAFTQFQQGKNFYYFPDQLSIDRYLDRNGNLRDYVVAARELNPDRLIDNQRDWINRHTVYTHGNGFIASPANTVRGIANDPNQNGGYPEFLVNVVGANGTVVSDGPAPLDQPRIYFGPVISNTSADYAIVGRNGDDREYDYETNIDTKRYTYTGSGGVPLGGWLARSVFAAKFAERNFLFSNVIGSNSKILFNRDPAQRVEAVAPWLTTDSAVYPAIVNKRLVWIVDGYTTLDNYPYSELTSLSSATADSNEVAFNRLVPDKKVSYIRNSVKATVDAYDGTVTLYQQDEKDPVLKAWMQVFPGTVKPKSDIAPELAEHLRYPEDLFKVQRMLLAKYHVNDPVTFFSTSDFWDVPLDPNPTASSYQPPYYIVAKNIAKDDNSASYQLISAMNRFKRDYLAAYISASSDPATYGNLTVLTIPGQVNGPKLANNAITTDPAVSQDLGVIGRDNQNRIRWGNLLTLPVARGGLLYVEPVYASPGASDAASSYPRLIRVAMMYNDKVGYGPTVRDALTGLFGPGAGATATGIAPTEAAVPPSPAANPPPPASGPQPPPVTAAPPVPVGAVTLSPAKVAALQEIQAAIGAARDAQKKGDFAAYGSALQRLDEAITKFNDAG
Bibliography
- Gu S et al. [2003]. Comprehensive proteomic profiling of the membrane constituents of a Mycobacterium tuberculosis strain. Proteomics
- Lamichhane G et al. [2003]. A postgenomic method for predicting essential genes at subsaturation levels of mutagenesis: application to Mycobacterium tuberculosis. 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
- Målen H et al. [2007]. Comprehensive analysis of exported proteins from Mycobacterium tuberculosis H37Rv. Proteomics
- Målen H et al. [2010]. Definition of novel cell envelope associated proteins in Triton X-114 extracts of Mycobacterium tuberculosis H37Rv. Proteomics
- Kruh NA et al. [2010]. Portrait of a pathogen: the Mycobacterium tuberculosis proteome in vivo. Proteomics
- de Souza GA et al. [2011]. Bacterial proteins with cleaved or uncleaved signal peptides of the general secretory pathway. 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
- Minato Y et al. [2019]. Genomewide Assessment of Mycobacterium tuberculosis Conditionally Essential Metabolic Pathways. Mutant
