Gene Rv3280
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Key enzyme in the catabolic pathway of odd-chain fatty acids, isoleucine, threonine, methionine, and valine [catalytic activity: ATP + propionyl-CoA + CO(2) + H(2)O = ADP + orthophosphate + methylmalonyl-CoA.] |
| Product | Probable propionyl-CoA carboxylase beta chain 5 AccD5 (pccase) (propanoyl-CoA:carbon dioxide ligase) |
| Comments | Rv3280, (MTCY71.20, pccB), len: 548 aa. Probable accD5, propionyl-CoA carboxylase beta chain 5, equivalent to P53002|PCCB_MYCLE|ACCD5|ML0731|B1308_C1_125 probable propionyl-CoA carboxylase beta chain 5 from Mycobacterium leprae (549 aa), FASTA scores: opt: 3241, E(): 4e-192, (88.7% identity in 549 aa overlap). Also similar to many e.g. O87201|DTSR2 DTSR2 protein involved in glutamate production from Corynebacterium glutamicum (Brevibacterium flavum) (537 aa), FASTA scores: opt: 2604, E(): 6.9e-153, (74.1% identity in 529 aa overlap) (see Kimura et al., 1996); P53003|PCCB_SACER from Saccharopolyspora erythraea (Streptomyces erythraeus) (546 aa), FASTA scores: opt: 2466, E(): 2.2e-144, (70.2% identity in 530 aa overlap); O88155|DTSR1 DTSR1 protein from Corynebacterium glutamicum (Brevibacterium flavum) (543 aa), FASTA scores: opt: 2375, E(): 8.8e-139, (67.1% identity in 529 aa overlap; Q9X4K7|PCCB from Streptomyces coelicolor (530 aa), FASTA scores: opt: 2360, E(): 7.3e-138, (67.9% identity in 533 aa overlap); O24789|mxpccb from Myxococcus xanthus (524 aa), FASTA scores: opt: 1868, E(): 1.5e-107, (56.85% identity in 524 aa overlap); etc. Also similar with methylmalonyl-CoA decarboxylases e.g. O59018|PH1287 from Pyrococcus horikoshii (522 aa), FASTA scores: opt: 1841, E(): 6.7e-106, (54.15% identity in 528 aa overlap). Also similarity with MTCY427.28 (43.8% identity in 434 aa overlap). Belongs to the ACCD/PCCB family. AccA3 (Rv3285), AccD5 (Rv3280), AccD4 (Rv3799), and AccE5 (Rv3281) form a biotin-dependent acyl-CoA carboxylase in M. tuberculosis H37Rv (See Oh et al., 2006). |
| Functional category | Lipid metabolism |
| Proteomics | Identified by proteomics at the Max Planck Institute for Infection Biology, Berlin, Germany (see Jungblut et al., 1999). Identified in the membrane fraction of M. tuberculosis H37Rv using 1D-SDS-PAGE and uLC-MS/MS (See Gu et al., 2003). 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). |
| Transcriptomics | mRNA identified by microarray analysis and down-regulated after 24h and 96h of starvation (see Betts et al., 2002). |
| Operon | Rv3280 and Rv3281 are co-transcribed, by RT-PCR (See Oh et al., 2006). |
| 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 | 3662062 | 3663708 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv3280|accD5
MTSVTDRSAHSAERSTEHTIDIHTTAGKLAELHKRREESLHPVGEDAVEKVHAKGKLTARERIYALLDEDSFVELDALAKHRSTNFNLGEKRPLGDGVVTGYGTIDGRDVCIFSQDATVFGGSLGEVYGEKIVKVQELAIKTGRPLIGINDGAGARIQEGVVSLGLYSRIFRNNILASGVIPQISLIMGAAAGGHVYSPALTDFVIMVDQTSQMFITGPDVIKTVTGEEVTMEELGGAHTHMAKSGTAHYAASGEQDAFDYVRELLSYLPPNNSTDAPRYQAAAPTGPIEENLTDEDLELDTLIPDSPNQPYDMHEVITRLLDDEFLEIQAGYAQNIVVGFGRIDGRPVGIVANQPTHFAGCLDINASEKAARFVRTCDCFNIPIVMLVDVPGFLPGTDQEYNGIIRRGAKLLYAYGEATVPKITVITRKAYGGAYCVMGSKDMGCDVNLAWPTAQIAVMGASGAVGFVYRQQLAEAAANGEDIDKLRLRLQQEYEDTLVNPYVAAERGYVDAVIPPSHTRGYIGTALRLLERKIAQLPPKKHGNVPL
Bibliography
- Kimura E et al. [1996]. Molecular cloning of a novel gene, dtsR, which rescues the detergent sensitivity of a mutant derived from Brevibacterium lactofermentum. Homolog Sequence Function
- Jungblut PR, Schaible UE, Mollenkopf HJ, Zimny-Arndt U, Raupach B, Mattow J, Halada P, Lamer S, Hagens K and Kaufmann SH [1999]. Comparative proteome analysis of Mycobacterium tuberculosis and Mycobacterium bovis BCG strains: towards functional genomics of microbial pathogens. Proteomics
- Betts JC et al. [2002]. Evaluation of a nutrient starvation model of Mycobacterium tuberculosis persistence by gene and protein expression profiling. Transcriptome
- Gu S et al. [2003]. Comprehensive proteomic profiling of the membrane constituents of a Mycobacterium tuberculosis strain. Proteomics
- Oh TJ et al. [2006]. Identification and characterization of Rv3281 as a novel subunit of a biotin-dependent acyl-CoA Carboxylase in Mycobacterium tuberculosis H37Rv. Function Operon
- Holton SJ et al. [2006]. Structural diversity in the six-fold redundant set of acyl-CoA carboxyltransferases in Mycobacterium tuberculosis. Structure
- Lin TW et al. [2006]. Structure-based inhibitor design of AccD5, an essential acyl-CoA carboxylase carboxyltransferase domain of Mycobacterium tuberculosis. Structure
- Gago G et al. [2006]. Biochemical and structural characterization of an essential acyl coenzyme A carboxylase from Mycobacterium tuberculosis. Function
- 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
