Gene Rv3302c
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Involved in aerobic respiration and oxidation of glycerol. Reduces an acceptor and generates glycerone phosphate from Sn-glycerol 3-phosphate. Possibly play a role in metabolism of riboflavin, FAD,FMN [catalytic activity: SN-glycerol 3-phosphate + acceptor = glycerone phosphate + reduced acceptor]. |
| Product | Probable glycerol-3-phosphate dehydrogenase GlpD2 |
| Comments | Rv3302c, (MTCI418A.04c, MTV016.01c), len: 585 aa. Probable glpd2, glycerol-3-phosphate dehydrogenase, equivalent to P53435|GLPD_MYCLE|ML0713|L308_C1_179 glycerol-3-phosphate dehydrogenase from Mycobacterium leprae (585 aa), FASTA scores: opt: 3489, E(): 2.2e-198, (90.75% identity in 584 aa overlap). Also highly similar to many e.g. Q9L0I3|SCD63.06 from Streptomyces coelicolor (568 aa), FASTA scores: opt: 2203, E(): 1.6e-122, (59.95% identity in 564 aa overlap); Q9RVK8|DR1019 from Deinococcus radiodurans (522 aa), FASTA scores: opt: 949, E(): 1.4e-48, (37.0% identity in 538 aa overlap); BAB53412|MLR7270 from Rhizobium loti (Mesorhizobium loti) (505 aa), FASTA scores: opt: 861, E(): 2.2e-43, (37.3% identity in 488 aa overlap); P18158|GLPD_BACSU from B. subtilis (555 aa), FASTA scores: opt: 768, E(): 7.2e-38, (32.85% identity in 484 aa overlap); etc. Also similar to Mycobacterium tuberculosis protein Q10502|GLPD_MYCTU|MTCY427_31c|Rv2249c glycerol-3-phosphate dehydrogenase (516 aa), FASTA scores: opt: 843, E(): 2.6e-42, (36.5% identity in 515 aa overlap). Contains PS00978 FAD-dependent glycerol-3-phosphate dehydrogenase signature 2. Cofactor: FAD (by similarity). Belongs to the FAD-dependent glycerol-3-phosphate dehydrogenase family. |
| Functional category | Intermediary metabolism and respiration |
| Proteomics | 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 membrane fraction of M. tuberculosis H37Rv using nanoLC-MS/MS (See Xiong 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 membrane protein fraction and whole cell lysates of M. tuberculosis H37Rv but not the culture filtrate (See de Souza et al., 2011). |
| 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 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 | 3687685 | 3689442 | - |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv3302c|glpD2
VSNPIQAPDGGQGWPAAALGPAQRAVAWKRLGTEQFDVVVIGGGVVGSGCALDAATRGLKVALVEARDLASGTSSRSSKMFHGGLRYLEQLEFGLVREALYERELSLTTLAPHLVKPLPFLFPLTKRWWERPYIAAGIFLYDRLGGAKSVPAQRHFTRAGALRLSPGLKRSSLIGGIRYYDTVVDDARHTMTVARTAAHYGAVVRCSTQVVALLREGDRVIGVGVRDSENGAVAEVRGHVVVNATGVWTDEIQALSKQRGRFQVRASKGVHVVVPRDRIVSDVAMILRTEKSVMFVIPWGSHWIIGTTDTDWNLDLAHPAATKADIDYILGTVNAVLATPLTHADIDGVYAGLRPLLAGESDDTSKLSREHAVAVPAAGLVAIAGGKYTTYRVMAADAIDAAVQFIPARVAPSITEKVSLLGADGYFALVNQAEHVGALQGLHPYRVRHLLDRYGSLISDVLAMAASDPSLLSPITEAPGYLKVEAAYAAAAEGALHLEDILARRMRISIEYPHRGVDCAREVAEVVAPVLGWTAADIDREVANYMARVEAEVLSQAQPDDVSADMLRASAPEARAEILEPVPLD
Bibliography
- Gu S et al. [2003]. Comprehensive proteomic profiling of the membrane constituents of a Mycobacterium tuberculosis strain. Proteomics
- Xiong Y, Chalmers MJ, Gao FP, Cross TA and Marshall AG [2005]. Identification of Mycobacterium tuberculosis H37Rv integral membrane proteins by one-dimensional gel electrophoresis and liquid chromatography electrospray ionization tandem mass spectrometry. 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
