Gene Rv1698
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Outer membrane channel |
| Product | Outer membrane protein MctB |
| Comments | Rv1698, (MTCI125.20), len: 314 aa. MctB, mycobacterial copper transport protein B essential for Cu resistance and maintenance of low intracellular Cu levels (See Wolschendorf et al., 2011). Outer membrane protein (See Siroy et al., 2008) with predicted N-terminal signal sequence. Probable coiled-coil from aa 31 to 67. A core mycobacterial gene; conserved in mycobacterial strains (See Marmiesse et al., 2004). Predicted to be an outer membrane protein (See Song et al., 2008). |
| Functional category | Cell wall and cell processes |
| Mutant | Non-essential gene for in vitro growth of H37Rv, by analysis of saturated Himar1 transposon libraries (see DeJesus et al. 2017). Check for mutants available at TARGET website |
Coordinates
| Type | Start | End | Orientation |
|---|---|---|---|
| CDS | 1922745 | 1923689 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv1698|mctB
MISLRQHAVSLAAVFLALAMGVVLGSGFFSDTLLSSLRSEKRDLYTQIDRLTDQRDALREKLSAADNFDIQVGSRIVHDALVGKSVVIFRTPDAHDDDIAAVSKIVGQAGGAVTATVSLTQEFVEANSAEKLRSVVNSSILPAGSQLSTKLVDQGSQAGDLLGIALLSNADPAAPTVEQAQRDTVLAALRETGFITYQPRDRIGTANATVVVTGGALSTDAGNQGVSVARFAAALAPRGSGTLLAGRDGSANRPAAVAVTRADADMAAEISTVDDIDAEPGRITVILALHDLINGGHVGHYGTGHGAMSVTVSQ
Bibliography
- Marmiesse M, Brodin P, Buchrieser C, Gutierrez C, Simoes N, Vincent V, Glaser P, Cole ST and Brosch R [2004]. Macro-array and bioinformatic analyses reveal mycobacterial 'core' genes, variation in the ESAT-6 gene family and new phylogenetic markers for the Mycobacterium tuberculosis complex. Homology
- Song H, Sandie R, Wang Y, Andrade-Navarro MA and Niederweis M [2008]. Identification of outer membrane proteins of Mycobacterium tuberculosis. Localization
- Siroy A et al. [2008]. Rv1698 of Mycobacterium tuberculosis represents a new class of channel-forming outer membrane proteins. Product
- Chen L et al. [2010]. Cloning, expression, purification, crystallization and preliminary crystallographic analysis of Rv1698, an outer membrane channel protein from Mycobacterium tuberculosis. Structure
- Wolschendorf F et al. [2011]. Copper resistance is essential for virulence of Mycobacterium tuberculosis. Product
- DeJesus MA et al. [2017]. Comprehensive Essentiality Analysis of the Mycobacterium tuberculosis Genome via Saturating Transposon Mutagenesis. Mutant
