Gene Rv3332
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Involved in N-acetyl glucosamine utilization pathway [catalytic activity: N-acetyl-D-glucosamine 6-phosphate + H(2)O = D-glucosamine 6-phosphate + acetate]. |
| Product | Probable N-acetylglucosamine-6-phosphate deacetylase NagA (GlcNAc 6-P deacetylase) |
| Comments | Rv3332, (MTV016.32), len: 383 aa. Probable nagA, N-acetylglucosamine-6-phosphate deacetylase, similar to many e.g. Q9KXV7|SCD95A.17c putative deacetylase from Streptomyces coelicolor (381 aa), FASTA scores: opt: 1090, E(): 1.6e-55, (47.8% identity in 385 aa overlap); Q9PDB4|XF1465 N-acetylglucosamine-6-phosphate deacetylase from Xylella fastidiosa (386 aa), FASTA scores: opt: 667, E(): 3.5e-31, (38.3% identity in 394 aa overlap); Q9AAZ9|CC0443 N-acetylglucosamine-6-phosphate deacetylase from Caulobacter crescentus (378 aa), FASTA scores: opt: 661, E(): 7.5e-31, (38.9% identity in 383 aa overlap); O34450||NAGA_BACSU N-acetylglucosamine-6-phosphate deacetylase from Bacillus subtilis (396 aa), FASTA scores: opt: 571, E(): 1.2e-25, (32.45% identity in 376 aa overlap); etc. Equivalent to AAK47778 from Mycobacterium tuberculosis strain CDC1551 (346 aa) but longer 37 aa. Belongs to the NagA family. |
| 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 M. tuberculosis H37Rv-infected guinea pig lungs at 30 days but not 90 days (See Kruh 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). Translational start site supported by proteomics data (See de Souza et al., 2011) (See Kelkar 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). 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 | 3718595 | 3719746 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv3332|nagA
VTVLGADAVVIDGRICRPGWVHTADGRILSGGAGAPPMPADAEFPDAIVVPGFVDMHVHGGGGASFADGNAADIARAAEFHLRHGTTTTLASLVTAGPAELLSAVGALAEATRDGVVAGIHLEGPWLSPARCGAHDHTRMRAPDPAEIESVLAAADGAVRMVTLAPELPGSDAAIRRFRDAEVVVAVGHTDATYTQTRHAIDLGATVGTHLFNAMPPLDHRAPGPVLALLCDPRVTVEIIADGVHVHPAVVHAVIEAVGPDRVAVVTDAIAAAGCGDGAFRLGTMPIEVESSVARVAGASTLAGSTTTMDQLFRTVAGLGSKSDSAGDVALAAAVQVTSATPARALGLTGVGRLAAGYAANLVVLDRDLRVTAVMVNDDWRVG
Bibliography
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- Kruh NA et al. [2010]. Portrait of a pathogen: the Mycobacterium tuberculosis proteome in vivo. Proteomics
- 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
- Kelkar DS et al. [2011]. Proteogenomic analysis of Mycobacterium tuberculosis by high resolution mass spectrometry. Proteomics Sequence
- 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]. Proteogenomic analysis of polymorphisms and gene annotation divergences in prokaryotes using a clustered mass spectrometry-friendly database. Proteomics Sequence
- 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
