Gene Rv3263
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Causes DNA methylation. |
| Product | Probable DNA methylase (modification methylase) (methyltransferase) |
| Comments | Rv3263, (MTCY71.03), len: 553 aa. Probable DNA methylase, equivalent to Q9CCK4|ML0756 probable DNA methylase from Mycobacterium leprae (555 aa), FASTA scores: opt: 2980, E(): 2.1e-184, (81.9% identity in 541 aa overlap). Also similar to others e.g. P25240|MT57_ECOLI|ECO57IM modification methylase from Escherichia coli (544 aa), FASTA scores: opt: 595, E(): 1e-30, (30.35% identity in 507 aa overlap); P25201|MTA1_ACICA|ACCIM modification methylase ACCI from Acinetobacter calcoaceticus (540 aa), FASTA scores: opt: 366, E(): 5.7e-16, (23.35% identity in 467 aa overlap); Q56752|M-ACCI ACCI methylase from Bergeyella zoohelcum (541 aa), FASTA scores: opt: 365, E(): 6.6e-16, (22.95% identity in 466 aa overlap); etc. Contains PS00092 N-6 Adenine-specific DNA methylases signature. Alternative start site at aa 25. |
| Functional category | Information pathways |
| Proteomics | Identified in the cell membrane fraction of M. tuberculosis H37Rv using 2DLC/MS (See Mawuenyega et al., 2005). |
| 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 and CDC1551 strains (see Sassetti et al., 2003 and Lamichhane 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 | 3643177 | 3644838 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv3263|Rv3263
MQPSHPTRPGAVIRYVGSSLDTCPMTTFAGKTAASADKVRGGYYTPPAVARFLAHWVHQAGPKILEPSCGDGRILRELSAITDHAHGVELVAREAKKSRDFASVDTENLFTWLHKTQLGSWDGVAGNPPYIRFGNWASEQRDPALELMRRVGLRPTKLTNAWVPFVVASTTLARDGGRVGLVVPAELLQVTYAAQLREFLLSRYREITLVTFERLVFDGILQEVVLFCGVVGPGPAHIRTVRLGDANDLNALGDKDFTNESAPALLHEKEKWTKYFLDPAQIRLLRGLKQSATMIRLGELADVDVGIVTGRNSFFTFTDAKAQALGLRAHCVPLVSRSAQLSGLIYDEDCRACDVAGNHRTWLLDAADYPTDPALVAHITAGEAAGVHLGYKCSIRKPWWSTPSLWMPDLFMLRQIHFAPRLTVNAAAATSTDTVHRVRLDPNVDPATLAAVFHNSATFAFAEIMGRSYGGGILELEPREAEQLPMPPPAYGSAELAQDVDLLLKANEIDKALDVVDRHVLIDGLGLSPRLVAGCRAAWLTLRDRRTKRGSRR
Bibliography
- Lamichhane G et al. [2003]. A postgenomic method for predicting essential genes at subsaturation levels of mutagenesis: application to Mycobacterium tuberculosis. Mutant
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- Mawuenyega KG et al. [2005]. Mycobacterium tuberculosis functional network analysis by global subcellular protein profiling. 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
