Detailed information of TA system
Experimentally validatedOverview
TA module
Type | II | Classification (family/domain) | Rv0298-Rv0299/RHH-MazF |
Location | 363252..363778 | Replicon | chromosome |
Accession | NC_000962 | ||
Organism | Mycobacterium tuberculosis H37Rv |
Toxin (Protein)
Gene name | Rv0299 | Uniprot ID | O07226 |
Locus tag | Rv0299 | Protein ID | NP_214813.1 |
Coordinates | 363476..363778 (+) | Length | 101 a.a. |
Antitoxin (Protein)
Gene name | Rv0298 | Uniprot ID | P9WJ09 |
Locus tag | Rv0298 | Protein ID | NP_214812.1 |
Coordinates | 363252..363479 (+) | Length | 76 a.a. |
Genomic Context
Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
---|---|---|---|---|---|---|
Rv0295c | 358945..359748 | - | 804 | NP_214809.1 | hypothetical protein | - |
Rv0296c | 359758..361155 | - | 1398 | YP_177712.1 | sulfatase | - |
Rv0297 | 361334..363109 | + | 1776 | YP_177713.1 | PE-PGRS family protein PE_PGRS5 | - |
Rv0298 | 363252..363479 | + | 228 | NP_214812.1 | antitoxin | Antitoxin |
Rv0299 | 363476..363778 | + | 303 | NP_214813.1 | toxin | Toxin |
Rv0300 | 363826..364047 | + | 222 | NP_214814.1 | antitoxin VapB2 | - |
Rv0301 | 364044..364469 | + | 426 | NP_214815.1 | ribonuclease VapC2 | - |
Rv0302 | 364605..365237 | + | 633 | NP_214816.1 | transcriptional regulator | - |
Rv0303 | 365234..366142 | + | 909 | NP_214817.1 | dehydrogenase/reductase | - |
Associated MGEs
MGE detail |
Similar MGEs |
Relative position |
MGE Type | Cargo ARG | Virulence gene | Coordinates | Length (bp) |
---|
Relative position:
(1) inside: TA loci is completely located inside the MGE;
(2) overlap: TA loci is partially overlapped with the MGE;
(3) flank: The TA loci is located in the 5 kb flanking regions of MGE.
Sequences
Toxin
Download Length: 101 a.a. Molecular weight: 10442.16 Da Isoelectric Point: 4.9609
>T73 NP_214813.1 NC_000962:363476-363778 [Mycobacterium tuberculosis H37Rv]
MIAPGDIAPRRDSEHELYVAVLSNALHRAADTGRVITCPFIPGRVPEDLLAMVVAVEQPNGTLLPELVQWLHVAALGAPL
GNAGVAALREAASVVTALLC
MIAPGDIAPRRDSEHELYVAVLSNALHRAADTGRVITCPFIPGRVPEDLLAMVVAVEQPNGTLLPELVQWLHVAALGAPL
GNAGVAALREAASVVTALLC
Download Length: 303 bp
>T73 NC_000962:363476-363778 [Mycobacterium tuberculosis H37Rv]
TTGATCGCTCCCGGCGACATCGCGCCGCGCCGCGACAGTGAACACGAGCTCTACGTCGCCGTCTTGTCCAACGCGCTCCA
TCGGGCCGCGGACACCGGACGGGTGATCACCTGCCCATTCATTCCGGGCCGGGTCCCCGAGGATCTCTTGGCGATGGTGG
TGGCGGTCGAGCAACCCAACGGCACGCTGCTGCCGGAACTCGTGCAGTGGCTTCATGTTGCCGCGCTCGGTGCGCCACTC
GGCAACGCGGGCGTGGCCGCCCTACGCGAGGCTGCCTCGGTCGTGACAGCTCTGCTCTGTTAG
TTGATCGCTCCCGGCGACATCGCGCCGCGCCGCGACAGTGAACACGAGCTCTACGTCGCCGTCTTGTCCAACGCGCTCCA
TCGGGCCGCGGACACCGGACGGGTGATCACCTGCCCATTCATTCCGGGCCGGGTCCCCGAGGATCTCTTGGCGATGGTGG
TGGCGGTCGAGCAACCCAACGGCACGCTGCTGCCGGAACTCGTGCAGTGGCTTCATGTTGCCGCGCTCGGTGCGCCACTC
GGCAACGCGGGCGTGGCCGCCCTACGCGAGGCTGCCTCGGTCGTGACAGCTCTGCTCTGTTAG
Antitoxin
Download Length: 76 a.a. Molecular weight: 8130.21 Da Isoelectric Point: 7.0084
>AT73 NP_214812.1 NC_000962:363252-363479 [Mycobacterium tuberculosis H37Rv]
MTKEKISVTVDAAVLAAIDADARAAGLNRSEMIEQALRNEHLRVALRDYTAKTVPALDIDAYAQRVYQANRAAGS
MTKEKISVTVDAAVLAAIDADARAAGLNRSEMIEQALRNEHLRVALRDYTAKTVPALDIDAYAQRVYQANRAAGS
Download Length: 228 bp
>AT73 NC_000962:363252-363479 [Mycobacterium tuberculosis H37Rv]
ATGACGAAAGAGAAGATCTCCGTGACGGTGGACGCGGCCGTCCTCGCGGCGATCGACGCGGACGCCAGGGCGGCGGGTTT
GAATCGGTCGGAAATGATTGAGCAGGCACTGCGCAACGAGCACCTGCGTGTCGCTCTGCGCGATTACACGGCTAAAACCG
TACCGGCGTTGGACATCGATGCCTACGCACAGCGGGTGTACCAGGCGAACCGGGCGGCCGGAAGTTGA
ATGACGAAAGAGAAGATCTCCGTGACGGTGGACGCGGCCGTCCTCGCGGCGATCGACGCGGACGCCAGGGCGGCGGGTTT
GAATCGGTCGGAAATGATTGAGCAGGCACTGCGCAACGAGCACCTGCGTGTCGCTCTGCGCGATTACACGGCTAAAACCG
TACCGGCGTTGGACATCGATGCCTACGCACAGCGGGTGTACCAGGCGAACCGGGCGGCCGGAAGTTGA
Similar Proteins
Only experimentally validated proteins are listed.
Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
---|
Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
---|
References
(1) Holly R Ramage et al. (2009) Comprehensive functional analysis of Mycobacterium tuberculosis toxin-antitoxin systems: implications for pathogenesis, stress responses, and evolution. PLoS Genetics 5(12):e1000767. [PubMed:20011113]
experimental literature