Gene Rv3865
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Function unknown |
| Product | ESX-1 secretion-associated protein EspF |
| Comments | Rv3865, (MTCY01A6.03c), len: 103 aa. EspF, ESX-1 secretion-associated protein, showing some similarity to O06268|Rv3615c|MTCY07H7B.07 hypothetical 10.8 KDA protein from Mycobacterium tuberculosis (103 aa), FASTA scores: opt: 198, E(): 7.5e-07, (36.25% identity in 102 aa overlap); Q49723|ML0406|B1620_C2_214|MLCL383.02 hypothetical 11.1 KDA protein from Mycobacterium leprae (106 aa), FASTA scores: opt: 154, E(): 0.00071, (31.05% identity in 103 aa overlap). |
| Functional category | Cell wall and cell processes |
| Proteomics | Identified by mass spectrometry in Triton X-114 extracts of M. tuberculosis H37Rv (See Malen et al., 2010). Identified by mass spectrometry in the membrane protein fraction and whole cell lysates of M. tuberculosis H37Rv but not the culture filtrate (See de Souza et al., 2011). Translational start site supported by proteomics data (See de Souza et al., 2011) (See Kelkar et al., 2011). |
| 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 strain (see Sassetti et al., 2003). Check for mutants available at TARGET website |
Coordinates
| Type | Start | End | Orientation |
|---|---|---|---|
| CDS | 4341566 | 4341877 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv3865|espF
MTGFLGVVPSFLKVLAGMHNEIVGDIKRATDTVAGISGRVQLTHGSFTSKFNDTLQEFETTRSSTGTGLQGVTSGLANNLLAAAGAYLKADDGLAGVIDKIFG
Bibliography
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- [2009]. Systematic genetic nomenclature for type VII secretion systems. Nomenclature
- Målen H et al. [2010]. Definition of novel cell envelope associated proteins in Triton X-114 extracts of Mycobacterium tuberculosis H37Rv. Proteomics
- de Souza GA et al. [2011]. Bacterial proteins with cleaved or uncleaved signal peptides of the general secretory pathway. Proteomics
- Kelkar DS et al. [2011]. Proteogenomic analysis of Mycobacterium tuberculosis by high resolution mass spectrometry. Proteomics Sequence
- de Souza GA et al. [2011]. Proteogenomic analysis of polymorphisms and gene annotation divergences in prokaryotes using a clustered mass spectrometry-friendly database. Proteomics 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
