Gene Rv2228c
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Unknown |
| Product | Multifunctional protein. Has RNASE H, alpha-ribazole phosphatase, and acid phosphatase activities. |
| Comments | Rv2228c, (MTCY427.09c), len: 364 aa. Multifunctional protein with RNase H, alpha-ribazole phosphatase, and acid phosphatase activities. Some similarity to phosphoglycerate mutase and ribonuclease H. Similar to CAB88177.1|AL352972 putative bifunctional protein (ribonuclease H/phosphoglycerate mutase) from Streptomyces coelicolor A3(2) (497 aa); Smith-Waterman scores: 107 bits (424), Expect = 4e-41 Identities = 160/485 (32%). Also similar in C-terminal part to Rv2419c and Rv2135c. |
| Functional category | Information pathways |
| Proteomics | Identified by mass spectrometry in Triton X-114 extracts of M. tuberculosis H37Rv (See Malen 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). Disruption of this gene results in growth defect of H37Rv in vitro, 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). 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 | 2501644 | 2502738 | - |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv2228c|Rv2228c
VKVVIEADGGSRGNPGPAGYGAVVWTADHSTVLAESKQAIGRATNNVAEYRGLIAGLDDAVKLGATEAAVLMDSKLVVEQMSGRWKVKHPDLLKLYVQAQALASQFRRINYEWVPRARNTYADRLANDAMDAAAQSAAADADPAKIVATESPTSPGWTGARGTPTRLLLLRHGQTELSEQRRYSGRGNPGLNEVGWRQVGAAAGYLARRGGIAAVVSSPLQRAYDTAVTAARALALDVVVDDDLVETDFGAWEGLTFAEAAERDPELHRRWLQDTSITPPGGESFDDVLRRVRRGRDRIIVGYEGATVLVVSHVTPIKMLLRLALDAGSGVLYRLHLDLASLSIAEFYADGASSVRLVNQTGYL
Bibliography
- Lamichhane G et al. [2003]. A postgenomic method for predicting essential genes at subsaturation levels of mutagenesis: application to Mycobacterium tuberculosis. Mutant
- Watkins HA et al. [2008]. Cloning, expression, purification and preliminary crystallographic analysis of the RNase HI domain of the Mycobacterium tuberculosis protein Rv2228c as a maltose-binding protein fusion. Structure
- Målen H et al. [2010]. Definition of novel cell envelope associated proteins in Triton X-114 extracts of Mycobacterium tuberculosis H37Rv. Proteomics
- Watkins HA et al. [2010]. Structural and functional characterization of an RNase HI domain from the bifunctional protein Rv2228c from Mycobacterium tuberculosis. Biochemistry Structure
- 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
