Gene Rv2382c
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Involved in the biogenesis of the hydroxyphenyloxazoline-containing siderophore mycobactins. |
| Product | Polyketide synthetase MbtC (polyketide synthase) |
| Comments | Rv2382c, (MTCY22H8.03), len: 444 aa. MbtC, polyketide synthase (see citations below), similar in part to several synthases e.g. Q9F7T9 avermectin polyketide synthase (fragment) from Streptomyces avermitilis (3626 aa), FASTA scores: opt: 1458, E(): 7e-82, (50.65% identity in 446 aa overlap); AAG23264|SPNA polyketide synthase loading and extender module 1 from Saccharopolyspora spinosa (2595 aa) FASTA scores: opt: 1441, E(): 6e-81, (49.1% identity in 446 aa overlap); O33954|TYLG tylactone synthase starter module and modules 1 & 2 from Streptomyces fradiae (4472 aa) FASTA scores: opt: 1439, E(): 1.2e-80, (51.0% identity in 447 aa overlap); O30764|NIDA1 polyketide synthase modules 1 and 2 from Streptomyces caelestis (4340 aa) FASTA scores: opt: 1432, E(): 3.3e-80, (50.9% identity in 442 aa overlap); etc. |
| Functional category | Lipid metabolism |
| Proteomics | Identified by mass spectrometry in M. tuberculosis H37Rv-infected guinea pig lungs at 30 days but not 90 days (See Kruh et al., 2010). |
| Transcriptomics | DNA microarrays indicate repression by iron and IdeR|Rv2711 in M. tuberculosis H37Rv (See Rodriguez et al., 2002). |
| 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 | 2670269 | 2671603 | - |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv2382c|mbtC
MSDNDPVVIVGLAIEAPGGVETADDYWTLLSEQREGLGPFPTDRGWALRELFDGSRRNGFKPIHNLGGFLSSATTFDPEFFRISPREATAMDPQQRVGLRVAWRTLENSGINPDDLAGHDVGCYVGASALEYGPALTEFSHHSGHLITGTSLGVISGRIAYTLDLAGPALTVDTSCSSALAAFHTAVQAIRAGDCDLALAGGVCVMGTPGYFVEFSKQHALSDDGHCRPYSAHASGTAWAEGAAMFLLQRRSRATADRRRVLAEVRASCLNSDGLSDGLTAPSGDAQTRLLRRAIAQAAVVPADVGMVEGHGTATRLGDRTELRSLAASYGTAPAGRGPLLGSVKSNIGHAQAAAGGLGLVKVILAAQHAAIPPTLHVDEPSREIDWEKQGLRLADKLTPWRAVDGWRTAAVSAFGMSGTNSHVIVSMPDTVSAPERGPECGEV
Bibliography
- Quadri LE et al. [1998]. Identification of a Mycobacterium tuberculosis gene cluster encoding the biosynthetic enzymes for assembly of the virulence-conferring siderophore mycobactin. Secondary Function
- De Voss JJ et al. [1999]. Iron acquisition and metabolism by mycobacteria. Review
- Rodriguez GM, Voskuil MI, Gold B, Schoolnik GK and Smith I [2002]. ideR, An essential gene in mycobacterium tuberculosis: role of IdeR in iron-dependent gene expression, iron metabolism, and oxidative stress response. Transcriptome
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- Kruh NA et al. [2010]. Portrait of a pathogen: the Mycobacterium tuberculosis proteome in vivo. 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
