Gene Rv3684
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Function unknown; probably involved in cellular metabolism. |
| Product | Probable lyase |
| Comments | Rv3684, (MTV025.032), len: 346 aa. Probable lyase , and more specifically a cysteine synthase, highly similar to many lyases e.g. Q9K3N2|SCG20A.08c putative lyase from Streptomyces coelicolor (374 aa), FASTA scores: opt: 1469, E(): 3.7e-85, (63.35% identity in 341 aa overlap) (shorter 31 aa at N-terminus); Q9KT44|VC1061 cysteine synthase/ cystathionine beta-synthase family protein from Vibrio cholerae (355 aa), FASTA scores: opt: 1366, E(): 1.1e-78, (63.25% identity in 321 aa overlap); Q9I4R3|PA1061 hypothetical protein from Pseudomonas aeruginosa (365 aa), FASTA scores: opt: 1311, E(): 3.2e-75, (59.8% identity in 341 aa overlap); Q9PH18|XF0128 cysteine synthase from Xylella fastidiosa (390 aa), FASTA scores: opt: 1288, E(): 9.5e-74, (58.55% identity in 333 aa overlap) (shorter 34 aa at N-terminus); P55708|Y4XP_RHISN putative cysteine synthase from Rhizobium sp. strain NGR234 plasmid sym pNGR234a (336 aa), FASTA scores: opt: 376, E(): 2.1e-16, (29.2% identity in 315 aa overlap); etc. Equivalent to AAK48153 from Mycobacterium tuberculosis strain CDC1551 (368 aa) but shorter 22 aa. |
| Functional category | Intermediary metabolism and respiration |
| Proteomics | Identified by proteomics at the Statens Serum Institute (Denmark) (See Rosenkrands et al., 2000). Identified in the membrane fraction of M. tuberculosis H37Rv using 1D-SDS-PAGE and uLC-MS/MS (See Gu et al., 2003). Identified in the cytosol of M. tuberculosis H37Rv using 2DLC/MS (See Mawuenyega et al., 2005). Identified by mass spectrometry in Triton X-114 extracts of M. tuberculosis H37Rv (See Malen et al., 2010). Identified by mass spectrometry in the culture filtrate, membrane protein fraction, and whole cell lysates of M. tuberculosis H37Rv (See de Souza 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). 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 | 4125439 | 4126479 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv3684|Rv3684
LIEADARRSADTHLLRYPLPAAWCTDVDVELYLKDETTHITGSLKHRLARSLFLYALCNGWINENTTVVEASSGSTAVSEAYFAALLGLPFIAVMPAATSASKIALIESQGGRCHFVQNSSQVYAEAERVAKETGGHYLDQFTNAERATDWRGNNNIAESIYVQMREEKHPTPEWIVVGAGTGGTSATIGRYIRYRRHATRLCVVDPENSAFFPAYSEGRYDIVMPTSSRIEGIGRPRVEPSFLPGVVDRMVAVPDAASIAAARHVSAVLGRRVGPSTGTNLWGAFGLLAEMVKQGRSGSVVTLLADSGDRYADTYFSDEWVSAQGLDPAGPAAALVEFERSCRWT
Bibliography
- Rosenkrands I et al. [2000]. Towards the proteome of Mycobacterium tuberculosis. Proteomics
- Gu S et al. [2003]. Comprehensive proteomic profiling of the membrane constituents of a Mycobacterium tuberculosis strain. Proteomics
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- Mawuenyega KG et al. [2005]. Mycobacterium tuberculosis functional network analysis by global subcellular protein profiling. Proteomics
- Målen H et al. [2010]. Definition of novel cell envelope associated proteins in Triton X-114 extracts of Mycobacterium tuberculosis H37Rv. Proteomics
- Griffin JE et al. [2011]. High-resolution phenotypic profiling defines genes essential for mycobacterial growth and cholesterol catabolism. Mutant
- de Souza GA et al. [2011]. Bacterial proteins with cleaved or uncleaved signal peptides of the general secretory pathway. 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
