Detailed information of TA system
Overview
TA module
| Type | II | Classification (family/domain) | mqsRA (relBE)/MqsR-MqsA |
| Location | 2819754..2820447 | Replicon | chromosome |
| Accession | NZ_CP035855 | ||
| Organism | Escherichia coli TW11681 | ||
Toxin (Protein)
| Gene name | mqsR | Uniprot ID | S1EZG2 |
| Locus tag | EXE31_RS13760 | Protein ID | WP_000415584.1 |
| Coordinates | 2820151..2820447 (-) | Length | 99 a.a. |
Antitoxin (Protein)
| Gene name | mqsA | Uniprot ID | S1EBV2 |
| Locus tag | EXE31_RS13755 | Protein ID | WP_000650107.1 |
| Coordinates | 2819754..2820149 (-) | Length | 132 a.a. |
Genomic Context
| Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
|---|---|---|---|---|---|---|
| EXE31_RS13745 (2815618) | 2815618..2817876 | - | 2259 | WP_001281881.1 | DNA topoisomerase IV subunit A | - |
| EXE31_RS13750 (2818014) | 2818014..2819621 | - | 1608 | WP_001295629.1 | ABC transporter substrate-binding protein | - |
| EXE31_RS13755 (2819754) | 2819754..2820149 | - | 396 | WP_000650107.1 | type II toxin-antitoxin system antitoxin MqsA | Antitoxin |
| EXE31_RS13760 (2820151) | 2820151..2820447 | - | 297 | WP_000415584.1 | type II toxin-antitoxin system toxin MqsR | Toxin |
| EXE31_RS13765 (2820652) | 2820652..2821134 | - | 483 | WP_000183494.1 | GyrI-like domain-containing protein | - |
| EXE31_RS13770 (2821187) | 2821187..2821579 | - | 393 | WP_000712658.1 | OB fold stress tolerance protein YgiW | - |
| EXE31_RS13775 (2821731) | 2821731..2822390 | + | 660 | WP_001221503.1 | quorum sensing response regulator transcription factor QseB | - |
| EXE31_RS13780 (2822387) | 2822387..2823736 | + | 1350 | WP_000673355.1 | quorum sensing histidine kinase QseC | - |
| EXE31_RS13785 (2823782) | 2823782..2824114 | - | 333 | WP_000914690.1 | DUF2645 family protein | - |
| EXE31_RS26040 (2824121) | 2824121..2824831 | - | 711 | WP_000834029.1 | hypothetical protein | - |
| EXE31_RS26045 (2824834) | 2824834..2825313 | - | 480 | WP_000065332.1 | Hcp family type VI secretion system effector | - |
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: 99 a.a. Molecular weight: 11231.96 Da Isoelectric Point: 8.9070
>T118839 WP_000415584.1 NZ_CP035855:c2820447-2820151 [Escherichia coli TW11681]
MEKRTPHTRLSQVKKLVNAGQVRTTRSALLNADELGLDFDGMCNVIIGLSESDFYKSMTTYSDHTIWQDVYRPRLVTGQV
YLKITVIHDVLIVSFKEK
MEKRTPHTRLSQVKKLVNAGQVRTTRSALLNADELGLDFDGMCNVIIGLSESDFYKSMTTYSDHTIWQDVYRPRLVTGQV
YLKITVIHDVLIVSFKEK
Download Length: 297 bp
>T118839 NZ_CP035855:c2820447-2820151 [Escherichia coli TW11681]
ATGGAAAAACGCACACCACATACACGTTTGAGTCAGGTTAAAAAACTTGTCAATGCCGGGCAAGTTCGTACAACACGTAG
TGCACTGTTAAATGCAGATGAGTTAGGTTTGGATTTTGATGGTATGTGTAATGTTATCATTGGATTATCAGAGAGCGACT
TTTATAAAAGCATGACCACCTACTCTGATCATACTATCTGGCAGGATGTTTACAGACCCAGGCTTGTTACAGGCCAGGTT
TATCTTAAAATTACGGTAATTCATGACGTACTGATCGTCTCGTTTAAGGAGAAGTAA
ATGGAAAAACGCACACCACATACACGTTTGAGTCAGGTTAAAAAACTTGTCAATGCCGGGCAAGTTCGTACAACACGTAG
TGCACTGTTAAATGCAGATGAGTTAGGTTTGGATTTTGATGGTATGTGTAATGTTATCATTGGATTATCAGAGAGCGACT
TTTATAAAAGCATGACCACCTACTCTGATCATACTATCTGGCAGGATGTTTACAGACCCAGGCTTGTTACAGGCCAGGTT
TATCTTAAAATTACGGTAATTCATGACGTACTGATCGTCTCGTTTAAGGAGAAGTAA
Antitoxin
Download Length: 132 a.a. Molecular weight: 14703.10 Da Isoelectric Point: 9.2136
>AT118839 WP_000650107.1 NZ_CP035855:c2820149-2819754 [Escherichia coli TW11681]
MKCPVCHQGEMVSGIKDIPYTFRGRKTVLKGIHGLYCVHCEESIMNKEESDAFMAQVKAFRASVNAETVAPEFIVKVRKK
LSLTQKEASEIFGGGVNAFSRYEKGNAQPHPSTIKLLRVLDKHPELLNEIR
MKCPVCHQGEMVSGIKDIPYTFRGRKTVLKGIHGLYCVHCEESIMNKEESDAFMAQVKAFRASVNAETVAPEFIVKVRKK
LSLTQKEASEIFGGGVNAFSRYEKGNAQPHPSTIKLLRVLDKHPELLNEIR
Download Length: 396 bp
>AT118839 NZ_CP035855:c2820149-2819754 [Escherichia coli TW11681]
ATGAAATGTCCGGTTTGCCACCAGGGAGAAATGGTTTCTGGCATTAAAGATATTCCATACACCTTCCGTGGACGAAAAAC
AGTATTGAAAGGTATCCACGGTTTATATTGTGTCCATTGCGAAGAGAGCATCATGAATAAAGAAGAGTCAGATGCTTTCA
TGGCGCAAGTAAAGGCATTTCGGGCTTCGGTGAATGCCGAAACAGTGGCACCTGAATTTATAGTGAAGGTTCGAAAAAAG
CTCTCTCTTACACAAAAAGAGGCAAGCGAAATTTTTGGGGGAGGTGTAAATGCGTTTTCGCGTTACGAAAAAGGCAATGC
CCAACCTCATCCTTCCACAATCAAACTTTTACGTGTTCTGGATAAGCATCCAGAACTATTGAATGAAATCCGTTAA
ATGAAATGTCCGGTTTGCCACCAGGGAGAAATGGTTTCTGGCATTAAAGATATTCCATACACCTTCCGTGGACGAAAAAC
AGTATTGAAAGGTATCCACGGTTTATATTGTGTCCATTGCGAAGAGAGCATCATGAATAAAGAAGAGTCAGATGCTTTCA
TGGCGCAAGTAAAGGCATTTCGGGCTTCGGTGAATGCCGAAACAGTGGCACCTGAATTTATAGTGAAGGTTCGAAAAAAG
CTCTCTCTTACACAAAAAGAGGCAAGCGAAATTTTTGGGGGAGGTGTAAATGCGTTTTCGCGTTACGAAAAAGGCAATGC
CCAACCTCATCCTTCCACAATCAAACTTTTACGTGTTCTGGATAAGCATCCAGAACTATTGAATGAAATCCGTTAA
Similar Proteins
Only experimentally validated proteins are listed.
| Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
|---|
| Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
|---|