Gene Rv1259
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Involved in base excision repair. Excises uracil residues from the DNA which can arise as a result of misincorporation of dUMP residues by DNA polymerase or due to deamination of cytosine. |
| Product | Probable uracil DNA glycosylase, UdgB |
| Comments | Rv1259, (MTCY50.23c), len: 299 aa. Probable udgB, uracil DNA glycosylase. Similar to AL109732|SC7H2.04 hypothetical protein from Streptomyces coelicolor (237 aa), FASTA scores: opt: 870, E(): 0, (57.1% identity in 231 aa overlap). |
| Functional category | Information pathways |
| Proteomics | Identified by mass spectrometry in M. tuberculosis H37Rv-infected guinea pig lungs at 90 days but not 30 days (See Kruh et al., 2010). Identified by mass spectrometry in whole cell lysates of M. tuberculosis H37Rv but not the culture filtrate or membrane protein fraction (See de Souza et al., 2011). Translational start site supported by proteomics data (See Kelkar et al., 2011). |
| Mutant | Non-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). Non essential gene by Himar1 transposon mutagenesis in H37Rv strain (see Sassetti 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 | 1407339 | 1408238 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv1259|udgB
MNIAAESSAKPVWGPPNFCAAAARMQDVRVLMHPKTGRAFRSPVEPGSGWPGDPATPQTPVAADAAQVSALAGGAGSICELNALISVCRACPRLVSWREEVAVVKRRAFADQPYWGRPVPGWGSKRPRLLILGLAPAAHGANRTGRMFTGDRSGDQLYAALHRAGLVNSPVSVDAADGLRANRIRITAPVRCAPPGNSPTPAERLTCSPWLNAEWRLVSDHIRAIVALGGFAWQVALRLAGASGTPKPRFGHGVVTELGAGVRLLGCYHPSQQNMFTGRLTPTMLDDIFREAKKLAGIE
Bibliography
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- Srinath T et al. [2007]. Substrate specificities and functional characterization of a thermo-tolerant uracil DNA glycosylase (UdgB) from Mycobacterium tuberculosis. Function Product
- 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
- Kelkar DS et al. [2011]. Proteogenomic analysis of Mycobacterium tuberculosis by high resolution mass spectrometry. Proteomics Sequence
- 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
