Gene Rv1451
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Thought to be involved in aerobic respiration. |
| Product | Probable cytochrome C oxidase assembly factor CtaB |
| Comments | Rv1451, (MTCY493.03c), len: 308 aa. Probable ctaB, cytochrome C oxidase assembly factor, and integral membrane protein. Highly similar to several Mycobacterium leprae proteins e.g. Q49685 CYOE cytochrome O ubiquinol oxidase assembly factor (300 aa), FASTA scores: opt: 1636, E(): 0, (82.7% identity in 307 aa overlap); NP_301495.1|NC_002677 putative protoheme IX farnesyltransferase (321 aa); NP_301495.1|NC_002677 putative protoheme IX farnesyltransferase (321 aa). |
| Functional category | Intermediary metabolism and respiration |
| 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 H37Rv strain (see Sassetti 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 | 1635029 | 1635955 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv1451|ctaB
VNVRGRVAPRRVTGRAMSTLLAYLALTKPRVIELLLVTAIPAMLLADRGAIHPLLMLNTLVGGMMAAAGANTLNCVADADIDKVMKRTARRPLAREAVPTRNALALGLTLTVISFFWLWCATNLLAGVLALVTVAFYVFVYTLWLKRRTSQNVVWGGAAGCMPVMIGWSAITGTIAWPALAMFAIIFFWTPPHTWALAMRYKQDYQVAGVPMLPAVATERQVTKQILIYTWLTVAATLVLALATSWLYGAVALVAGGWFLTMAHQLYAGVRAGEPVRPLRLFLQSNNYLAVVFCALAVDSVIALPTLH
Bibliography
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- 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
