Gene Rv2927c
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Function unknown |
| Product | Conserved hypothetical protein |
| Comments | Rv2927c, (MTCY338.16c), len: 245 aa. Conserved hypothetical protein, equivalent to Q9CBS6|ML1661|MLCB1243.13 (alias O69467) hypothetical protein from Mycobacterium leprae (247 aa), FASTA scores: opt: 1440, E(): 4.9e-76, (90.6% identity in 245 aa overlap). Also similar to many hypothetical proteins from other organisms e.g. Q9ZBR0|SC7A1.13 hypothetical 41.0 KDA protein from Streptomyces coelicolor (379 aa), FASTA scores: opt: 266, E(): 3.4e-08, (29.9% identity in 234 aa overlap); etc. Also some similarity with P46815|AG84_MYCLE|ML0922 antigen 84 from Mycobacterium leprae (266 aa), FASTA scores: opt: 193, E(): 0.00043, (28.7% identity in 136 aa overlap) (see citation below); and P46816|AG84_MYCTU|WAG31|Rv2145c|MT2204|MTCY270.23 antigen 84 from Mycobacterium tuberculosis (260 aa), FASTA scores: opt: 178, E(): 0.0031, (34.35% identity in 131 aa overlap) (see citation below). Contains potential coiled-coil region. |
| Functional category | Conserved hypotheticals |
| Proteomics | 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). |
| Transcriptomics | DNA microarrays show increased expression in M. tuberculosis H37Rv in BALB/c mice compared to SCID mice, after 21 days of infection (See Talaat et al., 2004). |
| Mutant | Essential gene for in vitro growth of H37Rv in a MtbYM rich medium, by Himar1 transposon mutagenesis (see Minato et al. 2019). 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). 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 | 3241222 | 3241959 | - |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv2927c|Rv2927c
VYRVFEALDELSAIVEEARGVPMTAGCVVPRGDVLELIDDIKDAIPGELDDAQDVLDARDSMLQDAKTHADSMVSSATTEAESILNHARTEADRILSDAKAQADRMVSEARQHSERMVADAREEAIRIATAAKREYEASVSRAQAECDRLIENGNISYEKAVQEGIKEQQRLVSQNEVVAAANAESTRLVDTAHAEADRLRGECDIYVDNKLAEFEEFLNGTLRSVGRGRHQLRTAAGTHDYAVR
Bibliography
- Hermans PW et al. [1995]. Molecular and immunological characterization of the highly conserved antigen 84 from Mycobacterium tuberculosis and Mycobacterium leprae. Secondary Function
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- Talaat AM et al. [2004]. The temporal expression profile of Mycobacterium tuberculosis infection in mice. Transcriptome
- de Souza GA et al. [2011]. Bacterial proteins with cleaved or uncleaved signal peptides of the general secretory pathway. Proteomics
- Griffin JE et al. [2011]. High-resolution phenotypic profiling defines genes essential for mycobacterial growth and cholesterol catabolism. Mutant
- Mazandu GK et al. [2012]. Function prediction and analysis of mycobacterium tuberculosis hypothetical proteins. Function
- 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
