Detailed information of TA system
Bioinformatically predictedOverview
TA module
Type | II | Classification (family/domain) | mqsRA (relBE)/MqsR-MqsA |
Location | 711962..712655 | Replicon | chromosome |
Accession | NZ_CP074359 | ||
Organism | Escherichia coli strain XJ6.2 |
Toxin (Protein)
Gene name | mqsR | Uniprot ID | S1EZG2 |
Locus tag | KFQ22_RS03490 | Protein ID | WP_000415584.1 |
Coordinates | 711962..712258 (+) | Length | 99 a.a. |
Antitoxin (Protein)
Gene name | mqsA | Uniprot ID | S1EBV2 |
Locus tag | KFQ22_RS03495 | Protein ID | WP_000650107.1 |
Coordinates | 712260..712655 (+) | Length | 132 a.a. |
Genomic Context
Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
---|---|---|---|---|---|---|
KFQ22_RS03455 (707050) | 707050..707364 | - | 315 | WP_000958598.1 | putative quinol monooxygenase | - |
KFQ22_RS03460 (707395) | 707395..707976 | - | 582 | WP_000065430.1 | NADPH:quinone oxidoreductase MdaB | - |
KFQ22_RS03465 (708295) | 708295..708627 | + | 333 | WP_000917685.1 | DUF2645 family protein | - |
KFQ22_RS03470 (708673) | 708673..710022 | - | 1350 | WP_000673402.1 | quorum sensing histidine kinase QseC | - |
KFQ22_RS03475 (710019) | 710019..710678 | - | 660 | WP_001221493.1 | quorum sensing response regulator transcription factor QseB | - |
KFQ22_RS03480 (710830) | 710830..711222 | + | 393 | WP_000712658.1 | OB fold stress tolerance protein YgiW | - |
KFQ22_RS03485 (711275) | 711275..711757 | + | 483 | WP_000183505.1 | GyrI-like domain-containing protein | - |
KFQ22_RS03490 (711962) | 711962..712258 | + | 297 | WP_000415584.1 | type II toxin-antitoxin system toxin MqsR | Toxin |
KFQ22_RS03495 (712260) | 712260..712655 | + | 396 | WP_000650107.1 | type II toxin-antitoxin system antitoxin MqsA | Antitoxin |
KFQ22_RS03500 (712788) | 712788..714395 | + | 1608 | WP_001295629.1 | ABC transporter substrate-binding protein | - |
KFQ22_RS03505 (714533) | 714533..716791 | + | 2259 | WP_001281841.1 | DNA topoisomerase IV subunit A | - |
Associated MGEs
MGE detail |
Similar MGEs |
Relative position |
MGE Type | Cargo ARG | Virulence gene | Coordinates | Length (bp) |
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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
>T201925 WP_000415584.1 NZ_CP074359:711962-712258 [Escherichia coli]
MEKRTPHTRLSQVKKLVNAGQVRTTRSALLNADELGLDFDGMCNVIIGLSESDFYKSMTTYSDHTIWQDVYRPRLVTGQV
YLKITVIHDVLIVSFKEK
MEKRTPHTRLSQVKKLVNAGQVRTTRSALLNADELGLDFDGMCNVIIGLSESDFYKSMTTYSDHTIWQDVYRPRLVTGQV
YLKITVIHDVLIVSFKEK
Download Length: 297 bp
>T201925 NZ_CP099037:c4326439-4326098 [Citrobacter freundii]
ATGAAAACTCTACCTGCAACAAATCCGCAGGCGGCGAAGCTATGTCTGTCGCCCGTGGCTGTCTGGCAAATGCTGCTTGC
ACGCCTGCTGGAACAACATTATGGCCTGACACTCAACGACACGCCATTCAGTGATGAAACGGTAATTCAGGAACATATCG
ATGCCGGTATATCTTTGGCCGATGCCGTTAATTTTCTGGTGGAAAAGTACGGGCTGGTTCGTATTGATCGCAGGGGATTC
GACTGGCAAGAACAGTCCCCATATCTGCGGGCAGTCGATATTCTGCGGGCGCGACAGGCAACAGGTTTATTGAAAGCGCG
GCACGGTGAACATTGGGAATAG
ATGAAAACTCTACCTGCAACAAATCCGCAGGCGGCGAAGCTATGTCTGTCGCCCGTGGCTGTCTGGCAAATGCTGCTTGC
ACGCCTGCTGGAACAACATTATGGCCTGACACTCAACGACACGCCATTCAGTGATGAAACGGTAATTCAGGAACATATCG
ATGCCGGTATATCTTTGGCCGATGCCGTTAATTTTCTGGTGGAAAAGTACGGGCTGGTTCGTATTGATCGCAGGGGATTC
GACTGGCAAGAACAGTCCCCATATCTGCGGGCAGTCGATATTCTGCGGGCGCGACAGGCAACAGGTTTATTGAAAGCGCG
GCACGGTGAACATTGGGAATAG
Antitoxin
Download Length: 132 a.a. Molecular weight: 14703.10 Da Isoelectric Point: 9.2136
>AT201925 WP_000650107.1 NZ_CP074359:712260-712655 [Escherichia coli]
MKCPVCHQGEMVSGIKDIPYTFRGRKTVLKGIHGLYCVHCEESIMNKEESDAFMAQVKAFRASVNAETVAPEFIVKVRKK
LSLTQKEASEIFGGGVNAFSRYEKGNAQPHPSTIKLLRVLDKHPELLNEIR
MKCPVCHQGEMVSGIKDIPYTFRGRKTVLKGIHGLYCVHCEESIMNKEESDAFMAQVKAFRASVNAETVAPEFIVKVRKK
LSLTQKEASEIFGGGVNAFSRYEKGNAQPHPSTIKLLRVLDKHPELLNEIR
Download Length: 396 bp
>AT201925 NZ_CP099037:c4326801-4326460 [Citrobacter freundii]
ATGAAATCTACTGACTCAGAGAACGATTCATTTCTCAAGTGGGGTCTGAATCGTAATGTGATACCTTGCTTTGGCGCTCG
TCTGGTACAGGAGGGAAACCGGCTGCACTATCTGGCTGACCGGGCCAGTATCACCGGTAAGTTCAGCGAAGCAGAATGTC
TTAAGCTGGATGTGGCATTCCCGCATTTTATTAGCCAGATGGAATCGATGCTGACTACTGGTGAAATGAATCCTCGCCAT
GCCCACTGTGTCACCCTGTACCACAATGGTTTCACCTGCGAAGCCGATACCCTTGGCAGTTGCGGCTACGTATACATCGC
CGTTTACTCCACCCATCGTTAA
ATGAAATCTACTGACTCAGAGAACGATTCATTTCTCAAGTGGGGTCTGAATCGTAATGTGATACCTTGCTTTGGCGCTCG
TCTGGTACAGGAGGGAAACCGGCTGCACTATCTGGCTGACCGGGCCAGTATCACCGGTAAGTTCAGCGAAGCAGAATGTC
TTAAGCTGGATGTGGCATTCCCGCATTTTATTAGCCAGATGGAATCGATGCTGACTACTGGTGAAATGAATCCTCGCCAT
GCCCACTGTGTCACCCTGTACCACAATGGTTTCACCTGCGAAGCCGATACCCTTGGCAGTTGCGGCTACGTATACATCGC
CGTTTACTCCACCCATCGTTAA
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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