Detailed information of TA system
Overview
TA module
| Type | II | Classification (family/domain) | relBE/ParE-RelB |
| Location | 3014002..3014528 | Replicon | chromosome |
| Accession | NZ_CP063483 | ||
| Organism | Escherichia coli strain EM03-18-08 | ||
Toxin (Protein)
| Gene name | relE | Uniprot ID | S1EXL1 |
| Locus tag | IQS21_RS14505 | Protein ID | WP_000323025.1 |
| Coordinates | 3014241..3014528 (+) | Length | 96 a.a. |
Antitoxin (Protein)
| Gene name | relB | Uniprot ID | S1F6D3 |
| Locus tag | IQS21_RS14500 | Protein ID | WP_000534858.1 |
| Coordinates | 3014002..3014241 (+) | Length | 80 a.a. |
Genomic Context
| Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
|---|---|---|---|---|---|---|
| IQS21_RS14470 | 3009361..3009708 | - | 348 | WP_000612626.1 | IS66 family insertion sequence element accessory protein TnpB | - |
| IQS21_RS14475 | 3009705..3010109 | - | 405 | WP_000839179.1 | IS66 family insertion sequence hypothetical protein | - |
| IQS21_RS14480 | 3010331..3010618 | + | 288 | Protein_2812 | hypothetical protein | - |
| IQS21_RS14485 | 3011387..3012700 | + | 1314 | WP_000589005.1 | ISNCY family transposase | - |
| IQS21_RS14490 | 3013137..3013469 | - | 333 | WP_001301033.1 | protein FlxA | - |
| IQS21_RS14495 | 3013672..3013977 | - | 306 | WP_001326990.1 | hypothetical protein | - |
| IQS21_RS14500 | 3014002..3014241 | + | 240 | WP_000534858.1 | type II toxin-antitoxin system antitoxin RelB | Antitoxin |
| IQS21_RS14505 | 3014241..3014528 | + | 288 | WP_000323025.1 | type II toxin-antitoxin system mRNA interferase RelE | Toxin |
| IQS21_RS14510 | 3014600..3014755 | + | 156 | WP_000813254.1 | type I toxin-antitoxin system toxin HokD | - |
| IQS21_RS14515 | 3014972..3015223 | + | 252 | WP_000980994.1 | hypothetical protein | - |
| IQS21_RS14520 | 3015290..3015568 | + | 279 | WP_012304870.1 | hypothetical protein | - |
| IQS21_RS14525 | 3015570..3016619 | + | 1050 | WP_001265199.1 | DUF968 domain-containing protein | - |
| IQS21_RS14530 | 3016633..3017124 | + | 492 | WP_052424683.1 | antitermination protein | - |
| IQS21_RS14535 | 3017158..3017855 | + | 698 | WP_106423973.1 | IS1 family transposase | - |
| IQS21_RS14540 | 3018193..3018408 | + | 216 | WP_000839590.1 | phage lysis protein EssD | - |
| IQS21_RS14545 | 3018413..3018724 | + | 312 | WP_000189916.1 | YdfR family protein | - |
| IQS21_RS14550 | 3018721..3019254 | + | 534 | WP_001092971.1 | lysozyme | - |
Associated MGEs
| MGE detail |
Similar MGEs |
Relative position |
MGE Type | Cargo ARG | Virulence gene | Coordinates | Length (bp) |
|---|---|---|---|---|---|---|---|
| - | inside | Prophage | - | - | 2998422..3050177 | 51755 | |
| - | flank | IS/Tn | - | - | 3017562..3017855 | 293 |
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
>T178428 WP_000323025.1 NZ_CP063483:3014241-3014528 [Escherichia coli]
MAYFLDFDERALKEWRKLGSTVREQLKKKLVEVLESPRIEANKLRGMPDCYKIKLRSSGYRLVYQVIDEKVVVFVISVGK
RERSEVYSEAVKRIL
MAYFLDFDERALKEWRKLGSTVREQLKKKLVEVLESPRIEANKLRGMPDCYKIKLRSSGYRLVYQVIDEKVVVFVISVGK
RERSEVYSEAVKRIL
Download Length: 288 bp
>T178428 NZ_CP084023:177968-178243 [Pectobacterium aroidearum]
ATGCAGGGAAAAATAGCCAGTCTACGAAAAAAGCAGCGAGAAACGCTGAGCCAAATTTTCAAAACACCCGTGCTTTCAGG
TGTTAAATGGTCAAATGTTGAGTCACTCATCACTGCGTTAGGTGGTGAAATTAAGGAAGGTAGCGGGTCACGGGTGCGAT
TTTTATTGAATGGGAGTATCGCCCGGTTCCATCGTCCTCACCCGTCACCGGATACTGATAAAGGCGCATTGGTTAACCTG
CGTGAATGGTTGGAAAGTATAGGAGTAAAACCATGA
ATGCAGGGAAAAATAGCCAGTCTACGAAAAAAGCAGCGAGAAACGCTGAGCCAAATTTTCAAAACACCCGTGCTTTCAGG
TGTTAAATGGTCAAATGTTGAGTCACTCATCACTGCGTTAGGTGGTGAAATTAAGGAAGGTAGCGGGTCACGGGTGCGAT
TTTTATTGAATGGGAGTATCGCCCGGTTCCATCGTCCTCACCCGTCACCGGATACTGATAAAGGCGCATTGGTTAACCTG
CGTGAATGGTTGGAAAGTATAGGAGTAAAACCATGA
Antitoxin
Download Length: 80 a.a. Molecular weight: 9071.48 Da Isoelectric Point: 4.5230
>AT178428 WP_000534858.1 NZ_CP063483:3014002-3014241 [Escherichia coli]
MGSINLRIDDELKARSYAALEKMGVTPSEALRLMLEYIADNERLPFKQTLLSDEDAELVEIVKERLRNPKPVRVTLDEL
MGSINLRIDDELKARSYAALEKMGVTPSEALRLMLEYIADNERLPFKQTLLSDEDAELVEIVKERLRNPKPVRVTLDEL
Download Length: 240 bp
>AT178428 NZ_CP084023:178240-178602 [Pectobacterium aroidearum]
ATGACTAAAGCACTTAACACACCAAATACGATGGTTGTTTCCGGCCAACCGGCCATTATCAGCTATGTACCGGAAATCGG
TATGTTTCGCGGTAAGTTTATTGGCTTATCTGGCTACTGTGATTTTGTCGCTGACAGTATTAATGGGCTGAGAAACGAGG
GCGAAATTTCGCTACGTGAATATCTGGAAGACTGTCAGGAAAATGGCATTGAACCTTACGAACGTGAAGAGAAGGTGAAA
ACGTTCACTCTCCGTTATCCTGAATCATTCGGAGAACGACTGACTATTGCGGCGGCTGAGCGTCAAATTTCAGTGAATAC
GTTTATTGTCGAAACGCTTAATGAACGTATGAAACAGGCTTAA
ATGACTAAAGCACTTAACACACCAAATACGATGGTTGTTTCCGGCCAACCGGCCATTATCAGCTATGTACCGGAAATCGG
TATGTTTCGCGGTAAGTTTATTGGCTTATCTGGCTACTGTGATTTTGTCGCTGACAGTATTAATGGGCTGAGAAACGAGG
GCGAAATTTCGCTACGTGAATATCTGGAAGACTGTCAGGAAAATGGCATTGAACCTTACGAACGTGAAGAGAAGGTGAAA
ACGTTCACTCTCCGTTATCCTGAATCATTCGGAGAACGACTGACTATTGCGGCGGCTGAGCGTCAAATTTCAGTGAATAC
GTTTATTGTCGAAACGCTTAATGAACGTATGAAACAGGCTTAA
Similar Proteins
Only experimentally validated proteins are listed.
| Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
|---|
| Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
|---|