Detailed information of TA system
Overview
TA module
| Type | II | Classification (family/domain) | yafN-yafO (relBE)/YafO-YafN |
| Location | 3754392..3755086 | Replicon | chromosome |
| Accession | NZ_CP060969 | ||
| Organism | Escherichia coli strain EC5 | ||
Toxin (Protein)
| Gene name | yafO | Uniprot ID | S1EXB8 |
| Locus tag | H9193_RS18290 | Protein ID | WP_001263493.1 |
| Coordinates | 3754392..3754790 (-) | Length | 133 a.a. |
Antitoxin (Protein)
| Gene name | yafN | Uniprot ID | S1FJN6 |
| Locus tag | H9193_RS18295 | Protein ID | WP_000554757.1 |
| Coordinates | 3754793..3755086 (-) | Length | 98 a.a. |
Genomic Context
| Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
|---|---|---|---|---|---|---|
| - (3750052) | 3750052..3750132 | - | 81 | NuclAT_11 | - | - |
| - (3750052) | 3750052..3750132 | - | 81 | NuclAT_11 | - | - |
| - (3750052) | 3750052..3750132 | - | 81 | NuclAT_11 | - | - |
| - (3750052) | 3750052..3750132 | - | 81 | NuclAT_11 | - | - |
| H9193_RS18260 (3749392) | 3749392..3750636 | - | 1245 | WP_000189541.1 | esterase FrsA | - |
| H9193_RS18265 (3750728) | 3750728..3751186 | - | 459 | WP_061349133.1 | xanthine phosphoribosyltransferase | - |
| H9193_RS18270 (3751447) | 3751447..3752904 | + | 1458 | WP_001293003.1 | cytosol nonspecific dipeptidase | - |
| H9193_RS18275 (3752961) | 3752961..3753482 | - | 522 | Protein_3596 | peptide chain release factor H | - |
| H9193_RS18280 (3753481) | 3753481..3753684 | - | 204 | Protein_3597 | RtcB family protein | - |
| H9193_RS18285 (3753930) | 3753930..3754382 | - | 453 | WP_001059847.1 | GNAT family N-acetyltransferase | - |
| H9193_RS18290 (3754392) | 3754392..3754790 | - | 399 | WP_001263493.1 | type II toxin-antitoxin system mRNA interferase toxin YafO | Toxin |
| H9193_RS18295 (3754793) | 3754793..3755086 | - | 294 | WP_000554757.1 | type I toxin-antitoxin system antitoxin YafN | Antitoxin |
| H9193_RS18300 (3755138) | 3755138..3756193 | - | 1056 | WP_001226164.1 | DNA polymerase IV | - |
| H9193_RS18305 (3756264) | 3756264..3757049 | - | 786 | WP_000207564.1 | putative lateral flagellar export/assembly protein LafU | - |
| H9193_RS18310 (3757021) | 3757021..3758733 | + | 1713 | Protein_3603 | flagellar biosynthesis protein FlhA | - |
| H9193_RS18315 (3758957) | 3758957..3759454 | - | 498 | WP_000006255.1 | REP-associated tyrosine transposase RayT | - |
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: 133 a.a. Molecular weight: 15472.83 Da Isoelectric Point: 8.0949
>T171798 WP_001263493.1 NZ_CP060969:c3754790-3754392 [Escherichia coli]
MRVFKTKLIRLQLTAEELDALTADFISYKRDGVLPDIFGRDALYDDSFTWPLIKFERVAHIHLANVNNPFPPQLRQFSRT
NDEAHLVYCQGAFDEQAWLLIAILKPEPHKQARDNNQMHKIGKMAEAFRMRF
MRVFKTKLIRLQLTAEELDALTADFISYKRDGVLPDIFGRDALYDDSFTWPLIKFERVAHIHLANVNNPFPPQLRQFSRT
NDEAHLVYCQGAFDEQAWLLIAILKPEPHKQARDNNQMHKIGKMAEAFRMRF
Download Length: 399 bp
>T171798 NZ_CP078120:c2820587-2820318 [Halomonas sp. 18071143]
ATGCCGGAAATTGATGCGTTGCTCGGCCTTTCTTTTTGCTTGTATTTTTTTGATAACAAGCAACATAAGCTACCCCACCT
TCATGTGAAGTATGGTAGCTACGAACTGATCATTGCGATTGAAACGGGTGAGTGCCTGGAGGGCTATCTACCTAACAAGC
AGCGTAAGAGAGCGGAGAGCCATATTTTCGATCACCGTGAACAGTTGATGGTGATGTGGCACAAAGCAGTGAATGGCGAA
AACCCGGGTAAGCTAGGTGACGTATGCTAA
ATGCCGGAAATTGATGCGTTGCTCGGCCTTTCTTTTTGCTTGTATTTTTTTGATAACAAGCAACATAAGCTACCCCACCT
TCATGTGAAGTATGGTAGCTACGAACTGATCATTGCGATTGAAACGGGTGAGTGCCTGGAGGGCTATCTACCTAACAAGC
AGCGTAAGAGAGCGGAGAGCCATATTTTCGATCACCGTGAACAGTTGATGGTGATGTGGCACAAAGCAGTGAATGGCGAA
AACCCGGGTAAGCTAGGTGACGTATGCTAA
Antitoxin
Download Length: 98 a.a. Molecular weight: 11233.81 Da Isoelectric Point: 5.9050
>AT171798 WP_000554757.1 NZ_CP060969:c3755086-3754793 [Escherichia coli]
MHRILAEKSVNITELRKNPAKYFIDQPVAVLSNNRPAGYLLSASAFEALMDMLAEQEEKKPIKARFRPSAARLEEITRRA
EKYLNDMTDDDFNDFKE
MHRILAEKSVNITELRKNPAKYFIDQPVAVLSNNRPAGYLLSASAFEALMDMLAEQEEKKPIKARFRPSAARLEEITRRA
EKYLNDMTDDDFNDFKE
Download Length: 294 bp
>AT171798 NZ_CP078120:c2820324-2819803 [Halomonas sp. 18071143]
ATGCTAAAAATCGTGGATGTTGATGTCATTTCAGGTCATGCCTTGGCGCTAACGTTCAGCGATGGCTACTTCGGCCGCGC
TGATCTGACAGCTTACTTCAGTAAGCCTCCCTTTTCTGAGATCAAGGATTTCAAGCGTTTTTCCTTAACACCAGAAGGAT
CCCTCAATTGGAGCGGCAACGAGCTTTCTGCGGCAACACTGCGTGCTATTACCAAAGGTGAGCAAAAATCCGCAGACGTT
TTTGTTAACGTTCAAGAAATGGAAGCCGTCATTAAGCAGGCTTCCTGGGAGTCGATGAAAGAGGGACGCGCCGATATTTT
GCAAGCCGCCATTCGCTCTTATGTGGAACAATTTGGTCATAGTCAAGTGATTGCGAAAGCAGGTATCAAAAGTCGCACCA
GTGCTTATCGTTCCTTAAAACCTGAAACCAGGCCCAATTTTGATACGTTGGTTCAACTGGGGCACGCAGTGATTGAGCTC
GCGCAAGAGCGTGCTGTCAGTATCAACGAGTCTTCCATTTAA
ATGCTAAAAATCGTGGATGTTGATGTCATTTCAGGTCATGCCTTGGCGCTAACGTTCAGCGATGGCTACTTCGGCCGCGC
TGATCTGACAGCTTACTTCAGTAAGCCTCCCTTTTCTGAGATCAAGGATTTCAAGCGTTTTTCCTTAACACCAGAAGGAT
CCCTCAATTGGAGCGGCAACGAGCTTTCTGCGGCAACACTGCGTGCTATTACCAAAGGTGAGCAAAAATCCGCAGACGTT
TTTGTTAACGTTCAAGAAATGGAAGCCGTCATTAAGCAGGCTTCCTGGGAGTCGATGAAAGAGGGACGCGCCGATATTTT
GCAAGCCGCCATTCGCTCTTATGTGGAACAATTTGGTCATAGTCAAGTGATTGCGAAAGCAGGTATCAAAAGTCGCACCA
GTGCTTATCGTTCCTTAAAACCTGAAACCAGGCCCAATTTTGATACGTTGGTTCAACTGGGGCACGCAGTGATTGAGCTC
GCGCAAGAGCGTGCTGTCAGTATCAACGAGTCTTCCATTTAA
Similar Proteins
Only experimentally validated proteins are listed.
| Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
|---|
| Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
|---|