Gene Rv1030
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | One of the components of the high-affinity ATP-driven potassium transport (or KDP) system, which catalyzes the hydrolysis of ATP coupled with the exchange of hydrogen and potassium ions [catalytic activity:ATP + H(2)O + K(+)(out) = ADP + phosphate + K(+)(in)]. |
| Product | Probable potassium-transporting P-type ATPase B chain KdpB (potassium-translocating ATPase B chain) (ATP phosphohydrolase [potassium-transporting] B chain) (potassium binding and translocating subunit B) |
| Comments | Rv1030, (MTCY10G2.19c), len: 709 aa. Probable kdpB, potassium-transporting P-type ATPase B chain (transmembrane protein), similar to others e.g. ATKB_ECOLI|P03960 potassium-transporting ATPase B chain from Escherichia coli strain K12 (682 aa), FASTA scores: opt: 1481, E(): 0, (63.4% identity in 686 aa overlap); etc. Very similar to AL078610|SCH35.47 H+/K+-exchanging ATPase chain B from Streptomyces coelicolor (707 aa), FASTA scores: opt: 2731, E(): 0, (71.6% identity in 676 aa overlap). Contains PS00154 E1-E2 ATPases phosphorylation site. |
| Functional category | Cell wall and cell processes |
| Proteomics | 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 of M. tuberculosis H37Rv but not the culture filtrate or membrane protein fraction (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 | 1153724 | 1155853 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv1030|kdpB
VMIARMETSATAAAATSAPRLRLAKRSLFDPMIVRSALPQSLRKLAPRVQARNPVMLVVLVGAVITTLAFLRDLASSTAQENVFNGLVAAFLWFTVLFANFAEAMAEGRGKAQAAALRKVRSETMANRRTAAGNIESVPSSRLDLDDVVEVSAGETIPSDGEIIEGIASVDESAITGESAPVIRESGGDRSAVTGGTVVLSDRIVVRITAKQGQTFIDRMIALVEGAARQQTPNEIALNILLAGLTIIFLLAVVTLQPFAIYSGGGQRVVVLVALLVCLIPTTIGALLSAIGIAGMDRLVQHNVLATSGRAVEAAGDVNTLLLDKTGTITLGNRQATEFVPINGVSAEAVADAAQLSSLADETPEGRSIVVLAKDEFGLRARDEGVMSHARFVPFTAETRMSGVDLAEVSGIRRIRKGAAAAVMKWVRDHGGHPTEEVGAIVDGISSGGGTPLVVAEWTDNSSARAIGVVHLKDIVKVGIRERFDEMRRMSIRTVMITGDNPATAKAIAQEAGVDDFLAEATPEDKLALIKREQQGGRLVAMTGDGTNDAPALAQADVGVAMNTGTQAAREAGNMVDLDSDPTKLIEVVEIGKQLLITRGALTTFSIANDVAKYFAIIPAMFVGLYPVLDKLNVMALHSPRSAILSAVIFNALVIVALIPLALRGVRFRAESASAMLRRNLLIYGLGGLVVPFIGIKLVDLVIVALGVS
Bibliography
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- Målen H et al. [2010]. Definition of novel cell envelope associated proteins in Triton X-114 extracts of Mycobacterium tuberculosis H37Rv. 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
