Gene Rv2883c
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Uridine monophosphate kinase [catalytic activity: ATP + UMP = ADP + UDP]. |
| Product | Probable uridylate kinase PyrH (UK) (uridine monophosphate kinase) (UMP kinase) |
| Comments | Rv2883c, (MT2951, MTCY274.14c), len: 261 aa. Probable pyrH, uridylate kinase, equivalent to O33045|PYRH_MYCLE|ML1591|MLCB250.75 uridylate kinase from Mycobacterium leprae (279 aa), FASTA scores: opt: 1437, E(): 3.8e-81, (85.05% identity in 274 aa overlap). Also highly similar to others e.g. O69913|PYRH from Streptomyces coelicolor (253 aa), FASTA scores: opt: 1086, E(): 1.4e-59, (68.9% identity in 251 aa overlap); P74457|PYRH_SYNY3|SLL0144 from Synechocystis sp. strain PCC 6803 (260 aa), FASTA scores: opt: 851, E(): 4.1e-45, (55.85% identity in 231 aa overlap); P29464|PYRH_ECOLI|SMBA|B0171|Z0182|ECS0173 from strains K12 and O157:H7 (240 aa), FASTA scores: opt: 666, E(): 1.1e-35, (45.7% identity in 232 aa overlap); etc. |
| Functional category | Intermediary metabolism and respiration |
| Proteomics | The product of this CDS corresponds to spot 3_236 identified by proteomics at the Max Planck Institute for Infection Biology, Berlin, Germany (See Mattow et al., 2001). 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). Translational start site supported by proteomics data (See Kelkar 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 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 | 3192373 | 3193158 | - |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv2883c|pyrH
MTEPDVAGAPASKPEPASTGAASAAQLSGYSRVLLKLGGEMFGGGQVGLDPDVVAQVARQIADVVRGGVQIAVVIGGGNFFRGAQLQQLGMERTRSDYMGMLGTVMNSLALQDFLEKEGIVTRVQTAITMGQVAEPYLPLRAVRHLEKGRVVIFGAGMGLPYFSTDTTAAQRALEIGADVVLMAKAVDGVFAEDPRVNPEAELLTAVSHREVLDRGLRVADATAFSLCMDNGMPILVFNLLTDGNIARAVRGEKIGTLVTT
Bibliography
- Mattow J, Jungblut PR, Schaible UE, Mollenkopf HJ, Lamer S, Zimny-Arndt U, Hagens K, Muller EC and Kaufmann SH [2001]. Identification of proteins from Mycobacterium tuberculosis missing in attenuated Mycobacterium bovis BCG strains. 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
- 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
- Rodrigue S et al. [2007]. Identification of mycobacterial sigma factor binding sites by chromatin immunoprecipitation assays. Regulon
- Målen H et al. [2010]. Definition of novel cell envelope associated proteins in Triton X-114 extracts of Mycobacterium tuberculosis H37Rv. Proteomics
- Kelkar DS et al. [2011]. Proteogenomic analysis of Mycobacterium tuberculosis by high resolution mass spectrometry. Proteomics Sequence
- 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
