Detailed information of TA system
Bioinformatically predictedOverview
TA module
Type | II | Classification (family/domain) | mazEF/PRK09907-MazE |
Location | 3771527..3772110 | Replicon | chromosome |
Accession | NZ_AP027170 | ||
Organism | Escherichia coli strain 20.1 |
Toxin (Protein)
Gene name | mazF | Uniprot ID | U9XFN8 |
Locus tag | QMG87_RS19675 | Protein ID | WP_000254745.1 |
Coordinates | 3771527..3771862 (-) | Length | 112 a.a. |
Antitoxin (Protein)
Gene name | mazE | Uniprot ID | S1P3W5 |
Locus tag | QMG87_RS19680 | Protein ID | WP_000581937.1 |
Coordinates | 3771862..3772110 (-) | Length | 83 a.a. |
Genomic Context
Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
---|---|---|---|---|---|---|
QMG87_RS19660 (3767414) | 3767414..3768712 | - | 1299 | WP_000036723.1 | phosphopyruvate hydratase | - |
QMG87_RS19665 (3768800) | 3768800..3770437 | - | 1638 | WP_000210878.1 | CTP synthase (glutamine hydrolyzing) | - |
QMG87_RS19670 (3770665) | 3770665..3771456 | - | 792 | WP_001071648.1 | nucleoside triphosphate pyrophosphohydrolase | - |
QMG87_RS19675 (3771527) | 3771527..3771862 | - | 336 | WP_000254745.1 | endoribonuclease MazF | Toxin |
QMG87_RS19680 (3771862) | 3771862..3772110 | - | 249 | WP_000581937.1 | type II toxin-antitoxin system antitoxin MazE | Antitoxin |
QMG87_RS19685 (3772188) | 3772188..3774422 | - | 2235 | WP_000226815.1 | GTP pyrophosphokinase | - |
QMG87_RS19690 (3774470) | 3774470..3775771 | - | 1302 | WP_000046800.1 | 23S rRNA (uracil(1939)-C(5))-methyltransferase RlmD | - |
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: 112 a.a. Molecular weight: 12158.08 Da Isoelectric Point: 8.4777
>T43227 WP_000254745.1 NZ_AP027170:c3771862-3771527 [Escherichia coli]
MVSRYVPDMGDLIWVDFDPTKGSEQAGHRPAVVLSPFMYNNKTGMCLCVPYTTQSKGYPFEVVLSGQERDGVALADQVKS
IAWRARGATKKGTVAPEELQLIKAKINVLIG
MVSRYVPDMGDLIWVDFDPTKGSEQAGHRPAVVLSPFMYNNKTGMCLCVPYTTQSKGYPFEVVLSGQERDGVALADQVKS
IAWRARGATKKGTVAPEELQLIKAKINVLIG
Download Length: 336 bp
>T43227 NZ_AP027170:c3771862-3771527 [Escherichia coli]
ATGGTAAGCCGATACGTACCCGATATGGGCGATCTGATTTGGGTTGATTTTGACCCGACAAAAGGTAGCGAGCAAGCTGG
ACATCGTCCAGCTGTTGTCCTGAGTCCTTTCATGTACAACAACAAAACAGGTATGTGTCTGTGTGTTCCTTATACAACGC
AATCAAAAGGATATCCGTTCGAAGTTGTTTTATCCGGTCAGGAACGTGATGGCGTAGCGTTAGCTGATCAGGTAAAAAGT
ATCGCCTGGCGGGCAAGAGGAGCAACGAAGAAAGGAACAGTTGCCCCAGAGGAATTACAACTCATTAAAGCCAAAATTAA
CGTACTGATTGGGTAG
ATGGTAAGCCGATACGTACCCGATATGGGCGATCTGATTTGGGTTGATTTTGACCCGACAAAAGGTAGCGAGCAAGCTGG
ACATCGTCCAGCTGTTGTCCTGAGTCCTTTCATGTACAACAACAAAACAGGTATGTGTCTGTGTGTTCCTTATACAACGC
AATCAAAAGGATATCCGTTCGAAGTTGTTTTATCCGGTCAGGAACGTGATGGCGTAGCGTTAGCTGATCAGGTAAAAAGT
ATCGCCTGGCGGGCAAGAGGAGCAACGAAGAAAGGAACAGTTGCCCCAGAGGAATTACAACTCATTAAAGCCAAAATTAA
CGTACTGATTGGGTAG
Antitoxin
Download Length: 83 a.a. Molecular weight: 9355.74 Da Isoelectric Point: 4.4665
>AT43227 WP_000581937.1 NZ_AP027170:c3772110-3771862 [Escherichia coli]
MIHSSVKRWGNSPAVRIPATLMQALNLNIDDEVKIDLVDGKLIIEPVRKEPVFTLAELVNDITPENLHENIDWGEPKDKE
VW
MIHSSVKRWGNSPAVRIPATLMQALNLNIDDEVKIDLVDGKLIIEPVRKEPVFTLAELVNDITPENLHENIDWGEPKDKE
VW
Download Length: 249 bp
>AT43227 NZ_AP027170:c3772110-3771862 [Escherichia coli]
ATGATCCACAGTAGCGTAAAGCGTTGGGGAAATTCACCGGCGGTGCGGATCCCGGCTACGTTAATGCAGGCGCTCAATCT
GAATATTGATGATGAAGTGAAGATTGACCTGGTGGATGGCAAATTAATTATTGAGCCAGTGCGTAAAGAGCCCGTATTTA
CGCTTGCTGAACTGGTCAACGACATCACGCCGGAAAACCTCCACGAGAATATCGACTGGGGAGAGCCGAAAGATAAGGAA
GTCTGGTAA
ATGATCCACAGTAGCGTAAAGCGTTGGGGAAATTCACCGGCGGTGCGGATCCCGGCTACGTTAATGCAGGCGCTCAATCT
GAATATTGATGATGAAGTGAAGATTGACCTGGTGGATGGCAAATTAATTATTGAGCCAGTGCGTAAAGAGCCCGTATTTA
CGCTTGCTGAACTGGTCAACGACATCACGCCGGAAAACCTCCACGAGAATATCGACTGGGGAGAGCCGAAAGATAAGGAA
GTCTGGTAA
Similar Proteins
Only experimentally validated proteins are listed.
Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
---|
Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
---|
Structures
Toxin
Source | ID | Structure |
---|---|---|
AlphaFold DB | A0A0E0XYM3 |
Antitoxin
Source | ID | Structure |
---|---|---|
AlphaFold DB | A0A7U9LMB4 |