Gene Rv2268c
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Cytochromes P450 are a group of heme-thiolate monooxygenases. They oxidize a variety of structurally unrelated compounds, including steroids, fatty acids, and xenobiotics. |
| Product | Probable cytochrome P450 128 Cyp128 |
| Comments | Rv2268c, (MT2330, MTCY339.42), len: 489 aa. Probable cyp128, cytochrome P450, similar to (but longer than) cytochrome p-450 e.g. CPXK_SACER P3 3271 cytochrome p-450 107b1 (405 aa), FASTA scores, opt: 620, E(): 8.3e-33, (31.8% identity in 406 aa overlap); contains PS00086 Cytochrome P450 cysteine heme-iron ligand signature, similar to MTCY50.26, 32.7% identity in 382 aa overlap. This region is a possible MT-complex-specific genomic island (See Becq et al., 2007). |
| Functional category | Intermediary metabolism and respiration |
| Transcriptomics | mRNA identified by microarray analysis and up-regulated after 96h of starvation (see citation below). |
| 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). Essential gene by Himar1 transposon mutagenesis in H37Rv strain (see Sassetti et al., 2003). Check for mutants available at TARGET website |
Coordinates
| Type | Start | End | Orientation |
|---|---|---|---|
| CDS | 2542807 | 2544276 | - |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv2268c|cyp128
MTATQSPPEPAPDRVRLAGCPLAGTPDVGLTAQDATTALGVPTRRRASSGGIPVATSMWRDAQTVRTYGPAVAKALALRVAGKARSRLTGRHCRKFMQLTDFDPFDPAIAADPYPHYRELLAGERVQYNPKRDVYILSRYADVREAARNHDTLSSARGVTFSRGWLPFLPTSDPPAHTRMRKQLAPGMARGALETWRPMVDQLARELVGGLLTQTPADVVSTVAAPMPMRAITSVLGVDGPDEAAFCRLSNQAVRITDVALSASGLISLVQGFAGFRRLRALFTHRRDNGLLRECTVLGKLATHAEQGRLSDDELFFFAVLLLVAGYESTAHMISTLFLTLADYPDQLTLLAQQPDLIPSAIEEHLRFISPIQNICRTTRVDYSVGQAVIPAGSLVLLAWGAANRDPRQYEDPDVFRADRNPVGHLAFGSGIHLCPGTQLARMEGQAILREIVANIDRIEVVEPPTWTTNANLRGLTRLRVAVTPRVAP
Bibliography
- Betts JC et al. [2002]. Evaluation of a nutrient starvation model of Mycobacterium tuberculosis persistence by gene and protein expression profiling. Transcriptome
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- Becq J, Gutierrez MC, Rosas-Magallanes V, Rauzier J, Gicquel B, Neyrolles O and Deschavanne P [2007]. Contribution of horizontally acquired genomic islands to the evolution of the tubercle bacilli. Sequence
- 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
