Detailed information of TA system
Overview
TA module
| Type | II | Classification (family/domain) | ataRT/DUF1778(antitoxin) |
| Location | 4253031..4253831 | Replicon | chromosome |
| Accession | NZ_AP026118 | ||
| Organism | Escherichia coli strain CEC13004 | ||
Toxin (Protein)
| Gene name | ataT | Uniprot ID | A0A891SNC1 |
| Locus tag | OO879_RS21415 | Protein ID | WP_000342448.1 |
| Coordinates | 4253031..4253558 (-) | Length | 176 a.a. |
Antitoxin (Protein)
| Gene name | ataR | Uniprot ID | F4NNI1 |
| Locus tag | OO879_RS21420 | Protein ID | WP_001277108.1 |
| Coordinates | 4253565..4253831 (-) | Length | 89 a.a. |
Genomic Context
| Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
|---|---|---|---|---|---|---|
| OO879_RS21390 (4248106) | 4248106..4248873 | - | 768 | WP_000082101.1 | high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivG | - |
| OO879_RS21395 (4248870) | 4248870..4250147 | - | 1278 | WP_000802552.1 | branched chain amino acid ABC transporter permease LivM | - |
| OO879_RS21400 (4250144) | 4250144..4251070 | - | 927 | WP_001295111.1 | high-affinity branched-chain amino acid ABC transporter permease LivH | - |
| OO879_RS21405 (4251118) | 4251118..4252227 | - | 1110 | WP_001301528.1 | high-affinity branched-chain amino acid ABC transporter substrate-binding protein LivK | - |
| OO879_RS21410 (4252651) | 4252651..4253034 | + | 384 | WP_000778769.1 | aspartate 1-decarboxylase autocleavage activator PanM | - |
| OO879_RS21415 (4253031) | 4253031..4253558 | - | 528 | WP_000342448.1 | type II toxin-antitoxin system toxin acetyltransferase AtaT | Toxin |
| OO879_RS21420 (4253565) | 4253565..4253831 | - | 267 | WP_001277108.1 | type II toxin-antitoxin system antitoxin AtaR | Antitoxin |
| OO879_RS21425 (4253981) | 4253981..4255084 | - | 1104 | WP_001021996.1 | branched chain amino acid ABC transporter substrate-binding protein LivJ | - |
| OO879_RS21430 (4255355) | 4255355..4256209 | - | 855 | WP_000130217.1 | RNA polymerase sigma factor RpoH | - |
| OO879_RS21435 (4256454) | 4256454..4257512 | - | 1059 | WP_001042003.1 | permease-like cell division protein FtsX | - |
| OO879_RS21440 (4257505) | 4257505..4258173 | - | 669 | WP_000617723.1 | cell division ATP-binding protein FtsE | - |
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: 176 a.a. Molecular weight: 19692.68 Da Isoelectric Point: 7.3232
>T42445 WP_000342448.1 NZ_AP026118:c4253558-4253031 [Escherichia coli]
MDDLTIEILTDDADYDLQRFDCGEEALNLFLTTHLVRQHRNKILRAYILCRNTPERQVLGYYTLCGSCFERAALPSKSKQ
KKIPYKNIPSVTLGRLAIDRSLQGQGWGATLVAHAMKVVWSASLAVGIHGLFVEALNEKAHTFYKSLGFIPLVGENENAL
FFPTKSIELLFTQSD
MDDLTIEILTDDADYDLQRFDCGEEALNLFLTTHLVRQHRNKILRAYILCRNTPERQVLGYYTLCGSCFERAALPSKSKQ
KKIPYKNIPSVTLGRLAIDRSLQGQGWGATLVAHAMKVVWSASLAVGIHGLFVEALNEKAHTFYKSLGFIPLVGENENAL
FFPTKSIELLFTQSD
Download Length: 528 bp
>T42445 NZ_AP026118:c4253558-4253031 [Escherichia coli]
ATGGATGATCTGACGATAGAGATTCTGACCGATGATGCAGATTATGATCTACAGCGATTCGACTGCGGCGAGGAAGCGTT
AAATCTCTTTCTGACGACACATCTCGTTCGTCAACATCGCAACAAAATTCTGCGAGCGTATATCCTTTGTCGCAACACTC
CAGAACGTCAGGTGCTGGGATATTACACATTATGCGGCAGTTGTTTTGAACGAGCCGCATTGCCCTCGAAATCGAAACAG
AAAAAAATTCCCTACAAAAATATTCCCAGCGTTACTCTTGGGCGTCTGGCAATTGATCGTTCATTACAGGGGCAGGGATG
GGGAGCAACACTGGTTGCTCATGCCATGAAAGTCGTCTGGTCAGCCTCTTTAGCGGTAGGTATTCACGGTCTTTTTGTCG
AGGCGCTGAATGAAAAAGCCCATACGTTTTATAAATCGCTGGGCTTTATCCCTTTAGTCGGGGAAAACGAAAATGCGTTA
TTTTTCCCAACCAAATCCATTGAACTGCTTTTTACACAGAGCGATTAA
ATGGATGATCTGACGATAGAGATTCTGACCGATGATGCAGATTATGATCTACAGCGATTCGACTGCGGCGAGGAAGCGTT
AAATCTCTTTCTGACGACACATCTCGTTCGTCAACATCGCAACAAAATTCTGCGAGCGTATATCCTTTGTCGCAACACTC
CAGAACGTCAGGTGCTGGGATATTACACATTATGCGGCAGTTGTTTTGAACGAGCCGCATTGCCCTCGAAATCGAAACAG
AAAAAAATTCCCTACAAAAATATTCCCAGCGTTACTCTTGGGCGTCTGGCAATTGATCGTTCATTACAGGGGCAGGGATG
GGGAGCAACACTGGTTGCTCATGCCATGAAAGTCGTCTGGTCAGCCTCTTTAGCGGTAGGTATTCACGGTCTTTTTGTCG
AGGCGCTGAATGAAAAAGCCCATACGTTTTATAAATCGCTGGGCTTTATCCCTTTAGTCGGGGAAAACGAAAATGCGTTA
TTTTTCCCAACCAAATCCATTGAACTGCTTTTTACACAGAGCGATTAA
Antitoxin
Download Length: 89 a.a. Molecular weight: 9910.31 Da Isoelectric Point: 10.0863
>AT42445 WP_001277108.1 NZ_AP026118:c4253831-4253565 [Escherichia coli]
MSAVKKQRIDLRLTDDDKSMIEEAAAISNQSVSQFMLNSASQRAAEVIEQHRRVILNEESWTRVMDALSNPPSPGEKLKR
AAKRLQGM
MSAVKKQRIDLRLTDDDKSMIEEAAAISNQSVSQFMLNSASQRAAEVIEQHRRVILNEESWTRVMDALSNPPSPGEKLKR
AAKRLQGM
Download Length: 267 bp
>AT42445 NZ_AP026118:c4253831-4253565 [Escherichia coli]
ATGTCTGCTGTTAAAAAGCAGCGTATCGATCTGCGTTTAACTGACGATGACAAAAGTATGATTGAGGAAGCGGCAGCGAT
ATCTAATCAGTCCGTCAGCCAATTTATGTTGAACAGCGCTTCGCAGCGGGCTGCGGAAGTGATTGAACAGCATCGGCGGG
TGATCCTCAATGAGGAATCCTGGACGCGGGTGATGGATGCGCTGAGTAATCCACCGTCACCAGGTGAAAAGCTAAAACGT
GCGGCAAAACGTCTTCAGGGAATGTAA
ATGTCTGCTGTTAAAAAGCAGCGTATCGATCTGCGTTTAACTGACGATGACAAAAGTATGATTGAGGAAGCGGCAGCGAT
ATCTAATCAGTCCGTCAGCCAATTTATGTTGAACAGCGCTTCGCAGCGGGCTGCGGAAGTGATTGAACAGCATCGGCGGG
TGATCCTCAATGAGGAATCCTGGACGCGGGTGATGGATGCGCTGAGTAATCCACCGTCACCAGGTGAAAAGCTAAAACGT
GCGGCAAAACGTCTTCAGGGAATGTAA
Similar Proteins
Only experimentally validated proteins are listed.
| Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
|---|
| Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
|---|