Detailed information of TA system
Overview
TA module
| Type | II | Classification (family/domain) | relBE/ParE-RelB |
| Location | 1601056..1601582 | Replicon | chromosome |
| Accession | NZ_AP019803 | ||
| Organism | Escherichia coli strain KY 1497 | ||
Toxin (Protein)
| Gene name | relE | Uniprot ID | S1EXL1 |
| Locus tag | ECKY1497_RS07580 | Protein ID | WP_000323025.1 |
| Coordinates | 1601295..1601582 (+) | Length | 96 a.a. |
Antitoxin (Protein)
| Gene name | relB | Uniprot ID | S1F6D3 |
| Locus tag | ECKY1497_RS07575 | Protein ID | WP_000534858.1 |
| Coordinates | 1601056..1601295 (+) | Length | 80 a.a. |
Genomic Context
| Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
|---|---|---|---|---|---|---|
| ECKY1497_RS07545 (1596318) | 1596318..1596932 | + | 615 | WP_001265627.1 | hypothetical protein | - |
| ECKY1497_RS07550 (1596935) | 1596935..1597957 | + | 1023 | WP_000915483.1 | DUF4868 domain-containing protein | - |
| ECKY1497_RS07555 (1598462) | 1598462..1599532 | + | 1071 | Protein_1473 | ISNCY family transposase | - |
| ECKY1497_RS07560 (1599605) | 1599605..1599754 | + | 150 | WP_011443592.1 | protein YdfW | - |
| ECKY1497_RS07565 (1600191) | 1600191..1600523 | - | 333 | WP_001301033.1 | FlxA-like family protein | - |
| ECKY1497_RS07570 (1600726) | 1600726..1601031 | - | 306 | WP_001326990.1 | protein YdfV | - |
| ECKY1497_RS07575 (1601056) | 1601056..1601295 | + | 240 | WP_000534858.1 | type II toxin-antitoxin system antitoxin RelB | Antitoxin |
| ECKY1497_RS07580 (1601295) | 1601295..1601582 | + | 288 | WP_000323025.1 | type II toxin-antitoxin system mRNA interferase RelE | Toxin |
| ECKY1497_RS07585 (1601654) | 1601654..1601809 | + | 156 | WP_000813254.1 | type I toxin-antitoxin system toxin HokD | - |
| ECKY1497_RS07590 (1602026) | 1602026..1602277 | + | 252 | WP_000980994.1 | protein Rem | - |
| ECKY1497_RS07595 (1602344) | 1602344..1602622 | + | 279 | WP_012304870.1 | hypothetical protein | - |
| ECKY1497_RS07600 (1602624) | 1602624..1603673 | + | 1050 | WP_001265199.1 | DUF968 domain-containing protein | - |
| ECKY1497_RS07605 (1603687) | 1603687..1604091 | + | 405 | Protein_1483 | antitermination protein | - |
| ECKY1497_RS07610 (1604148) | 1604148..1604845 | + | 698 | WP_151884388.1 | IS1 family transposase | - |
| ECKY1497_RS07615 (1604838) | 1604838..1605014 | + | 177 | WP_138069336.1 | cold-shock protein | - |
| ECKY1497_RS07620 (1605017) | 1605017..1605082 | + | 66 | WP_120795388.1 | small protein YnfR | - |
| ECKY1497_RS07625 (1605087) | 1605087..1605317 | + | 231 | WP_000720962.1 | protein YnfN | - |
| ECKY1497_RS07630 (1605489) | 1605489..1605662 | + | 174 | WP_001019606.1 | addiction module toxin, GnsA/GnsB family | - |
| ECKY1497_RS07635 (1605814) | 1605814..1606224 | - | 411 | WP_000373090.1 | DUF1398 domain-containing protein | - |
| ECKY1497_RS07640 (1606282) | 1606282..1606515 | - | 234 | WP_001368374.1 | YlcI/YnfO family protein | - |
Associated MGEs
| MGE detail |
Similar MGEs |
Relative position |
MGE Type | Cargo ARG | Virulence gene | Coordinates | Length (bp) |
|---|---|---|---|---|---|---|---|
| - | inside | Prophage | - | - | 1572206..1630105 | 57899 |
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: 96 a.a. Molecular weight: 11225.22 Da Isoelectric Point: 10.1967
>T33095 WP_000323025.1 NZ_AP019803:1601295-1601582 [Escherichia coli]
MAYFLDFDERALKEWRKLGSTVREQLKKKLVEVLESPRIEANKLRGMPDCYKIKLRSSGYRLVYQVIDEKVVVFVISVGK
RERSEVYSEAVKRIL
MAYFLDFDERALKEWRKLGSTVREQLKKKLVEVLESPRIEANKLRGMPDCYKIKLRSSGYRLVYQVIDEKVVVFVISVGK
RERSEVYSEAVKRIL
Download Length: 288 bp
>T33095 NZ_AP019803:1601295-1601582 [Escherichia coli]
ATGGCGTATTTTCTGGATTTTGACGAGCGGGCACTAAAGGAATGGCGAAAGCTGGGCTCGACGGTACGTGAACAGTTGAA
AAAGAAGCTGGTTGAAGTACTTGAGTCACCCCGGATTGAAGCAAACAAGCTCCGTGGTATGCCTGATTGTTACAAGATTA
AGCTCCGGTCTTCAGGCTATCGCCTTGTATACCAGGTTATAGACGAGAAAGTTGTCGTTTTCGTGATTTCTGTTGGGAAA
AGAGAACGCTCGGAAGTATATAGCGAGGCGGTCAAACGCATTCTCTGA
ATGGCGTATTTTCTGGATTTTGACGAGCGGGCACTAAAGGAATGGCGAAAGCTGGGCTCGACGGTACGTGAACAGTTGAA
AAAGAAGCTGGTTGAAGTACTTGAGTCACCCCGGATTGAAGCAAACAAGCTCCGTGGTATGCCTGATTGTTACAAGATTA
AGCTCCGGTCTTCAGGCTATCGCCTTGTATACCAGGTTATAGACGAGAAAGTTGTCGTTTTCGTGATTTCTGTTGGGAAA
AGAGAACGCTCGGAAGTATATAGCGAGGCGGTCAAACGCATTCTCTGA
Antitoxin
Download Length: 80 a.a. Molecular weight: 9071.48 Da Isoelectric Point: 4.5230
>AT33095 WP_000534858.1 NZ_AP019803:1601056-1601295 [Escherichia coli]
MGSINLRIDDELKARSYAALEKMGVTPSEALRLMLEYIADNERLPFKQTLLSDEDAELVEIVKERLRNPKPVRVTLDEL
MGSINLRIDDELKARSYAALEKMGVTPSEALRLMLEYIADNERLPFKQTLLSDEDAELVEIVKERLRNPKPVRVTLDEL
Download Length: 240 bp
>AT33095 NZ_AP019803:1601056-1601295 [Escherichia coli]
ATGGGTAGCATTAACCTGCGTATTGACGATGAACTTAAAGCGCGTTCTTACGCCGCGCTTGAAAAAATGGGTGTAACTCC
TTCTGAAGCGCTTCGTCTCATGCTCGAGTATATCGCTGACAATGAACGCTTGCCGTTCAAACAGACACTCCTGAGTGATG
AAGATGCTGAACTTGTGGAGATAGTGAAAGAACGGCTTCGTAATCCTAAGCCAGTACGTGTGACGCTGGATGAACTCTGA
ATGGGTAGCATTAACCTGCGTATTGACGATGAACTTAAAGCGCGTTCTTACGCCGCGCTTGAAAAAATGGGTGTAACTCC
TTCTGAAGCGCTTCGTCTCATGCTCGAGTATATCGCTGACAATGAACGCTTGCCGTTCAAACAGACACTCCTGAGTGATG
AAGATGCTGAACTTGTGGAGATAGTGAAAGAACGGCTTCGTAATCCTAAGCCAGTACGTGTGACGCTGGATGAACTCTGA
Similar Proteins
Only experimentally validated proteins are listed.
| Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
|---|
| Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
|---|