Gene Rv3812
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Function unknown. Thought to be involved in virulence. |
| Product | PE-PGRS family protein PE_PGRS62 |
| Comments | Rv3812, (MTV026.17, MTCY409.18c), len: 504 aa. PE_PGRS62, Member of the Mycobacterium tuberculosis PE family, PGRS subfamily of gly-rich proteins (see citations below), similar to many e.g. P96828|Rv0151c|MTCI5.25c (588 aa), FASTA scores: opt: 389, E(): 6.2e-14, (29.2% identity in 473 aa overlap); MTCY7H7B_27; MTCY493_24; MTCY441_4; MTCY39_36; MTCY1A11_4; MTCY359_33; MTCY130_10; MTCY98_9; etc. The transcription of this CDS seems to be activated in macrophages (see Ramakrishnan et al., 2000). |
| Functional category | Pe/ppe |
| Proteomics | Identified by mass spectrometry in M. tuberculosis H37Rv-infected guinea pig lungs at 30 and 90 days (See Kruh et al., 2010). |
| 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 | 4276571 | 4278085 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv3812|PE_PGRS62
VSFVVTVPEAVAAAAGDLAAIGSTLREATAAAAGPTTGLAAAAADDVSIAVSQLFGRYGQEFQTVSNQLAAFHTEFVRTLNRGAAAYLNTESANGGQLFGQIEAGQRAVSAAAAAAPGGAYGQLVANTATNLESLYGAWSANPFPFLRQIIANQQVYWQQIAAALANAVQNFPALVANLPAAIDAAVQQFLAFNAAYYIQQIISSQIGFAQLFATTVGQGVTSVIAGWPNLAAELQLAFQQLLVGDYNAAVANLGKAMTNLLVTGFDTSDVTIGTMGTTISVTAKPKLLGPLGDLFTIMTIPAQEAQYFTNLMPPSILRDMSQNFTNVLTTLSNPNIQAVASFDIATTAGTLSTFFGVPLVLTYATLGAPFASLNAIATSAETIEQALLAGNYLGAVGALIDAPAHALDGFLNSATVLDTPILVPTGLPSPLPPTVGITLHLPFDGILVPPHPVTATISFPGAPVPIPGFPTTVTVFGTPFMGMAPLLINYIPQQLALAIKPAA
Bibliography
- Ramakrishnan L et al. [2000]. Granuloma-specific expression of Mycobacterium virulence proteins from the glycine-rich PE-PGRS family. Homolog Mutant Regulation
- Brennan MJ et al. [2002]. The PE multigene family: a 'molecular mantra' for mycobacteria. Review
- 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
- Kruh NA et al. [2010]. Portrait of a pathogen: the Mycobacterium tuberculosis proteome in vivo. 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
