Detailed information of TA system
Bioinformatically predictedOverview
TA module
Type | I | Classification (family/domain) | symER/SymE(toxin) |
Location | 4807260..4807672 | Replicon | chromosome |
Accession | NZ_CP038292 | ||
Organism | Escherichia coli O157:H7 strain TB21-1 |
Toxin (Protein)
Gene name | symE | Uniprot ID | Q8FA88 |
Locus tag | E4U65_RS24125 | Protein ID | WP_000132630.1 |
Coordinates | 4807331..4807672 (+) | Length | 114 a.a. |
Antitoxin (RNA)
Gene name | symR | ||
Locus tag | - | ||
Coordinates | 4807260..4807336 (-) |
Genomic Context
Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
---|---|---|---|---|---|---|
E4U65_RS24115 | 4803887..4805356 | + | 1470 | WP_001302468.1 | type I restriction-modification system subunit M | - |
E4U65_RS24120 | 4805356..4807110 | + | 1755 | WP_000110082.1 | restriction endonuclease subunit S | - |
- | 4807260..4807336 | - | 77 | NuclAT_14 | - | Antitoxin |
- | 4807260..4807336 | - | 77 | NuclAT_14 | - | Antitoxin |
- | 4807260..4807336 | - | 77 | NuclAT_14 | - | Antitoxin |
- | 4807260..4807336 | - | 77 | NuclAT_14 | - | Antitoxin |
- | 4807260..4807336 | - | 77 | NuclAT_15 | - | Antitoxin |
- | 4807260..4807336 | - | 77 | NuclAT_15 | - | Antitoxin |
- | 4807260..4807336 | - | 77 | NuclAT_15 | - | Antitoxin |
- | 4807260..4807336 | - | 77 | NuclAT_15 | - | Antitoxin |
E4U65_RS24125 | 4807331..4807672 | + | 342 | WP_000132630.1 | endoribonuclease SymE | Toxin |
E4U65_RS24130 | 4807719..4808882 | - | 1164 | WP_001304006.1 | DUF1524 domain-containing protein | - |
E4U65_RS24135 | 4808930..4809811 | - | 882 | WP_001304007.1 | DUF262 domain-containing protein | - |
E4U65_RS24140 | 4809908..4810072 | - | 165 | WP_000394274.1 | DUF1127 domain-containing protein | - |
E4U65_RS24145 | 4810249..4811517 | + | 1269 | WP_171878124.1 | aminotransferase class I/II-fold pyridoxal phosphate-dependent enzyme | - |
E4U65_RS24150 | 4811760..4811960 | - | 201 | WP_001310455.1 | hypothetical protein | - |
Associated MGEs
MGE detail |
Similar MGEs |
Relative position |
MGE Type | Cargo ARG | Virulence gene | Coordinates | Length (bp) |
---|---|---|---|---|---|---|---|
inside | Genomic island | - | espX6 | 4799459..4820533 | 21074 |
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: 114 a.a. Molecular weight: 12294.13 Da Isoelectric Point: 8.4982
>T121145 WP_000132630.1 NZ_CP038292:4807331-4807672 [Escherichia coli O157:H7]
MTDTHSIAQPFEAEVSPANNRQLTVSYASRYPDYSRIPAITLKGQWLEAAGFATGTVVDVKVMEGCIVLTAQPPAAAESE
LMQSLRQVCKLSARKQRQVQEFIGVIAGKQKVA
MTDTHSIAQPFEAEVSPANNRQLTVSYASRYPDYSRIPAITLKGQWLEAAGFATGTVVDVKVMEGCIVLTAQPPAAAESE
LMQSLRQVCKLSARKQRQVQEFIGVIAGKQKVA
Download Length: 342 bp
>T121145 NZ_CP038292:4807331-4807672 [Escherichia coli O157:H7]
ATGACTGATACGCATTCTATTGCACAACCGTTCGAAGCAGAAGTCTCCCCGGCAAATAACCGTCAATTAACCGTGAGTTA
TGCGAGTCGTTACCCGGATTACAGCCGTATTCCCGCCATCACCCTGAAAGGTCAGTGGCTGGAAGCCGCCGGTTTTGCCA
CCGGCACGGTGGTAGATGTCAAAGTGATGGAAGGCTGTATTGTCCTCACCGCCCAACCACCCGCCGCCGCCGAGAGCGAA
CTGATGCAGTCGCTGCGCCAGGTGTGCAAGCTGTCGGCGCGTAAACAAAGGCAGGTGCAGGAGTTTATTGGGGTGATTGC
GGGTAAACAGAAAGTTGCCTGA
ATGACTGATACGCATTCTATTGCACAACCGTTCGAAGCAGAAGTCTCCCCGGCAAATAACCGTCAATTAACCGTGAGTTA
TGCGAGTCGTTACCCGGATTACAGCCGTATTCCCGCCATCACCCTGAAAGGTCAGTGGCTGGAAGCCGCCGGTTTTGCCA
CCGGCACGGTGGTAGATGTCAAAGTGATGGAAGGCTGTATTGTCCTCACCGCCCAACCACCCGCCGCCGCCGAGAGCGAA
CTGATGCAGTCGCTGCGCCAGGTGTGCAAGCTGTCGGCGCGTAAACAAAGGCAGGTGCAGGAGTTTATTGGGGTGATTGC
GGGTAAACAGAAAGTTGCCTGA
Antitoxin
Download Length: 77 bp
>AT121145 NZ_CP038292:c4807336-4807260 [Escherichia coli O157:H7]
AGTCATAACTGCTATTCCCTATAAATAGTGATTGTGATTAGCGGTGCGGGTGTGTTGGCGCACATCCGCACCGCGCT
AGTCATAACTGCTATTCCCTATAAATAGTGATTGTGATTAGCGGTGCGGGTGTGTTGGCGCACATCCGCACCGCGCT
Similar Proteins
Only experimentally validated proteins are listed.
Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
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Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
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