Detailed information of TA system
Overview
TA module
| Type | II | Classification (family/domain) | mqsRA (relBE)/MqsR-MqsA |
| Location | 3145758..3146451 | Replicon | chromosome |
| Accession | NC_017638 | ||
| Organism | Escherichia coli DH1 | ||
Toxin (Protein)
| Gene name | mqsR | Uniprot ID | S1EZG2 |
| Locus tag | ECDH1ME8569_RS15510 | Protein ID | WP_000415584.1 |
| Coordinates | 3146155..3146451 (-) | Length | 99 a.a. |
Antitoxin (Protein)
| Gene name | mqsA | Uniprot ID | S1EBV2 |
| Locus tag | ECDH1ME8569_RS15505 | Protein ID | WP_000650107.1 |
| Coordinates | 3145758..3146153 (-) | Length | 132 a.a. |
Genomic Context
| Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
|---|---|---|---|---|---|---|
| ECDH1ME8569_RS15495 (ECDH1ME8569_2915) | 3141622..3143880 | - | 2259 | WP_001281881.1 | DNA topoisomerase IV subunit A | - |
| ECDH1ME8569_RS15500 (ECDH1ME8569_2916) | 3144018..3145625 | - | 1608 | WP_001295629.1 | ABC transporter substrate-binding protein | - |
| ECDH1ME8569_RS15505 (ECDH1ME8569_2917) | 3145758..3146153 | - | 396 | WP_000650107.1 | type II toxin-antitoxin system antitoxin MqsA | Antitoxin |
| ECDH1ME8569_RS15510 (ECDH1ME8569_2918) | 3146155..3146451 | - | 297 | WP_000415584.1 | type II toxin-antitoxin system toxin MqsR | Toxin |
| ECDH1ME8569_RS15515 (ECDH1ME8569_2919) | 3146656..3147138 | - | 483 | WP_000183505.1 | transcriptional regulator | - |
| ECDH1ME8569_RS15520 (ECDH1ME8569_2920) | 3147191..3147583 | - | 393 | WP_000712658.1 | OB fold stress tolerance protein YgiW | - |
| ECDH1ME8569_RS15525 (ECDH1ME8569_2921) | 3147735..3148394 | + | 660 | WP_001221495.1 | two-component system response regulator QseB | - |
| ECDH1ME8569_RS15530 (ECDH1ME8569_2922) | 3148391..3149740 | + | 1350 | WP_000673402.1 | two-component system sensor histidine kinase QseC | - |
| ECDH1ME8569_RS15535 (ECDH1ME8569_2923) | 3149786..3150118 | - | 333 | WP_000917684.1 | DUF2645 family protein | - |
| ECDH1ME8569_RS15540 (ECDH1ME8569_2924) | 3150437..3151018 | + | 582 | WP_000065430.1 | NADPH:quinone oxidoreductase MdaB | - |
| ECDH1ME8569_RS15545 (ECDH1ME8569_2925) | 3151049..3151363 | + | 315 | WP_000958598.1 | antibiotic biosynthesis monooxygenase | - |
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
>T27419 WP_000415584.1 NC_017638:c3146451-3146155 [Escherichia coli DH1]
MEKRTPHTRLSQVKKLVNAGQVRTTRSALLNADELGLDFDGMCNVIIGLSESDFYKSMTTYSDHTIWQDVYRPRLVTGQV
YLKITVIHDVLIVSFKEK
MEKRTPHTRLSQVKKLVNAGQVRTTRSALLNADELGLDFDGMCNVIIGLSESDFYKSMTTYSDHTIWQDVYRPRLVTGQV
YLKITVIHDVLIVSFKEK
Download Length: 297 bp
>T27419 NC_017638:c3146451-3146155 [Escherichia coli DH1]
ATGGAAAAACGCACACCACATACACGTTTGAGTCAGGTTAAAAAACTTGTCAATGCCGGGCAAGTTCGTACAACACGTAG
TGCCCTGTTAAATGCAGATGAGTTAGGTTTGGATTTTGATGGTATGTGTAATGTTATCATTGGATTATCAGAGAGCGACT
TTTATAAAAGCATGACCACCTACTCTGATCATACTATCTGGCAGGATGTTTACAGACCCAGGCTTGTTACAGGCCAGGTT
TATCTTAAAATTACGGTAATTCATGACGTACTGATCGTCTCGTTTAAGGAGAAGTAA
ATGGAAAAACGCACACCACATACACGTTTGAGTCAGGTTAAAAAACTTGTCAATGCCGGGCAAGTTCGTACAACACGTAG
TGCCCTGTTAAATGCAGATGAGTTAGGTTTGGATTTTGATGGTATGTGTAATGTTATCATTGGATTATCAGAGAGCGACT
TTTATAAAAGCATGACCACCTACTCTGATCATACTATCTGGCAGGATGTTTACAGACCCAGGCTTGTTACAGGCCAGGTT
TATCTTAAAATTACGGTAATTCATGACGTACTGATCGTCTCGTTTAAGGAGAAGTAA
Antitoxin
Download Length: 132 a.a. Molecular weight: 14703.10 Da Isoelectric Point: 9.2136
>AT27419 WP_000650107.1 NC_017638:c3146153-3145758 [Escherichia coli DH1]
MKCPVCHQGEMVSGIKDIPYTFRGRKTVLKGIHGLYCVHCEESIMNKEESDAFMAQVKAFRASVNAETVAPEFIVKVRKK
LSLTQKEASEIFGGGVNAFSRYEKGNAQPHPSTIKLLRVLDKHPELLNEIR
MKCPVCHQGEMVSGIKDIPYTFRGRKTVLKGIHGLYCVHCEESIMNKEESDAFMAQVKAFRASVNAETVAPEFIVKVRKK
LSLTQKEASEIFGGGVNAFSRYEKGNAQPHPSTIKLLRVLDKHPELLNEIR
Download Length: 396 bp
>AT27419 NC_017638:c3146153-3145758 [Escherichia coli DH1]
ATGAAATGTCCGGTTTGCCACCAGGGAGAAATGGTTTCTGGCATTAAAGATATTCCATACACCTTCCGTGGACGAAAAAC
AGTATTGAAAGGTATCCACGGTTTATATTGTGTCCATTGCGAAGAGAGCATCATGAATAAAGAAGAGTCAGATGCTTTCA
TGGCGCAAGTAAAGGCATTTCGGGCTTCGGTGAATGCCGAAACAGTGGCACCTGAATTTATAGTGAAGGTTCGAAAAAAG
CTCTCTCTTACCCAAAAAGAGGCAAGCGAAATTTTTGGGGGAGGTGTAAATGCGTTTTCGCGTTACGAAAAAGGCAATGC
CCAACCTCATCCTTCCACAATCAAACTTTTACGTGTTCTGGATAAGCATCCAGAACTATTGAATGAAATCCGTTAA
ATGAAATGTCCGGTTTGCCACCAGGGAGAAATGGTTTCTGGCATTAAAGATATTCCATACACCTTCCGTGGACGAAAAAC
AGTATTGAAAGGTATCCACGGTTTATATTGTGTCCATTGCGAAGAGAGCATCATGAATAAAGAAGAGTCAGATGCTTTCA
TGGCGCAAGTAAAGGCATTTCGGGCTTCGGTGAATGCCGAAACAGTGGCACCTGAATTTATAGTGAAGGTTCGAAAAAAG
CTCTCTCTTACCCAAAAAGAGGCAAGCGAAATTTTTGGGGGAGGTGTAAATGCGTTTTCGCGTTACGAAAAAGGCAATGC
CCAACCTCATCCTTCCACAATCAAACTTTTACGTGTTCTGGATAAGCATCCAGAACTATTGAATGAAATCCGTTAA
Similar Proteins
Only experimentally validated proteins are listed.
| Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
|---|
| Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
|---|