Gene Rv1832
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | The glycine cleavage system catalyses the degradation of glycine. The P protein binds the alpha-amino group of glycine through its pyridoxal phosphate cofactor; CO(2) is released and the remaining methylamine moiety is then transferred to the lipoamide cofactor of the H protein [catalytic activity: glycine + lipoylprotein = S- aminomethyldihydrolipoylprotein + CO(2)] |
| Product | Probable glycine dehydrogenase GcvB (glycine decarboxylase) (glycine cleavage system P-protein) |
| Comments | Rv1832, (MTCY1A11.11c), len: 941 aa. Probable gcvB, glycine dehydrogenase [decarboxylating], highly similar to GCSP_ECOLI|P33195 glycine dehydrogenase (decarboxylating) from Escherichia coli (957 aa), FASTA scores: opt: 2194, E(): 0, (55.4% identity in 961 aa overlap). The glycine cleavage system is composed of four proteins: P, T, L, and H |
| 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 cell wall fraction 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 M. tuberculosis H37Rv-infected guinea pig lungs at 90 days but not 30 days (See Kruh 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). Essential gene for in vitro growth of H37Rv, by analysis of saturated Himar1 transposon libraries (see DeJesus et al. 2017). Essential gene by Himar1 transposon mutagenesis in H37Rv strain (see Sassetti et al., 2003). 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 | 2075877 | 2078702 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv1832|gcvB
VSDHSTFADRHIGLDSQAVATMLAVIGVDSLDDLAVKAVPAGILDTLTDTGAAPGLDSLPPAASEAEALAELRALADANTVAVSMIGQGYYDTHTPPVLLRNIIENPAWYTAYTPYQPEISQGRLEALLNFQTLVTDLTGLEIANASMLDEGTAAAEAMTLMHRAARGPVKRVVVDADVFTQTAAVLATRAKPLGIEIVTADLRAGLPDGEFFGVIAQLPGASGRITDWSALVQQAHDRGALVAVGADLLALTLIAPPGEIGADVAFGTTQRFGVPMGFGGPHAGYLAVHAKHARQLPGRLVGVSVDSDGTPAYRLALQTREQHIRRDKATSNICTAQVLLAVLAAMYASYHGAGGLTAIARRVHAHAEAIAGALGDALVHDKYFDTVLARVPGRADEVLARAKANGINLWRVDADHVSVACDEATTDTHVAVVLDAFGVAAAAPAHTDIATRTSEFLTHPAFTQYRTETSMMRYLRALADKDIALDRSMIPLGSCTMKLNAAAEMESITWPEFGRQHPFAPASDTAGLRQLVADLQSWLVLITGYDAVSLQPNAGSQGEYAGLLAIHEYHASRGEPHRDICLIPSSAHGTNAASAALAGMRVVVVDCHDNGDVDLDDLRAKVGEHAERLSALMITYPSTHGVYEHDIAEICAAVHDAGGQVYVDGANLNALVGLARPGKFGGDVSHLNLHKTFCIPHGGGGPGVGPVAVRAHLAPFLPGHPFAPELPKGYPVSSAPYGSASILPITWAYIRMMGAEGLRAASLTAITSANYIARRLDEYYPVLYTGENGMVAHECILDLRGITKLTGITVDDVAKRLADYGFHAPTMSFPVAGTLMVEPTESESLAEVDAFCEAMIGIRAEIDKVGAGEWPVDDNPLRGAPHTAQCLLASDWDHPYTREQAAYPLGTAFRPKVWPAVRRIDGAYGDRNLVCSCPPVEAFA
Bibliography
- 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
- Kruh NA et al. [2010]. Portrait of a pathogen: the Mycobacterium tuberculosis proteome in vivo. Proteomics
- de Souza GA et al. [2011]. Bacterial proteins with cleaved or uncleaved signal peptides of the general secretory pathway. Proteomics
- Griffin JE et al. [2011]. High-resolution phenotypic profiling defines genes essential for mycobacterial growth and cholesterol catabolism. Mutant
- 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
