Detailed information of TA system
Bioinformatically predictedOverview
TA module
Type | II | Classification (family/domain) | chpSB/PRK09812-ChpS |
Location | 4453127..4453722 | Replicon | chromosome |
Accession | NC_007779 | ||
Organism | Escherichia coli str. K-12 substr. W3110 |
Toxin (Protein)
Gene name | chpB | Uniprot ID | U9XNP6 |
Locus tag | Y75_RS22050 | Protein ID | WP_000239577.1 |
Coordinates | 4453372..4453722 (+) | Length | 117 a.a. |
Antitoxin (Protein)
Gene name | chpS | Uniprot ID | U9Y2K1 |
Locus tag | Y75_RS22045 | Protein ID | WP_001223208.1 |
Coordinates | 4453127..4453378 (+) | Length | 84 a.a. |
Genomic Context
Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
---|---|---|---|---|---|---|
Y75_RS22035 (Y75_p4107) | 4448792..4452571 | + | 3780 | WP_000060911.1 | autotransporter assembly complex protein TamB | - |
Y75_RS22040 (Y75_p4108) | 4452574..4452915 | + | 342 | WP_001219160.1 | gamma-glutamylcyclotransferase | - |
Y75_RS22045 (Y75_p4110) | 4453127..4453378 | + | 252 | WP_001223208.1 | type II toxin-antitoxin system antitoxin ChpS | Antitoxin |
Y75_RS22050 (Y75_p4111) | 4453372..4453722 | + | 351 | WP_000239577.1 | endoribonuclease toxin ChpB | Toxin |
Y75_RS22055 (Y75_p4112) | 4453802..4454332 | - | 531 | WP_000055075.1 | inorganic diphosphatase | - |
Y75_RS22060 (Y75_p4113) | 4454642..4455598 | + | 957 | WP_000265913.1 | galactofuranose ABC transporter substrate-binding protein YtfQ | - |
Y75_RS22065 (Y75_p4114) | 4455738..4457240 | + | 1503 | WP_000205805.1 | sugar ABC transporter ATP-binding protein | - |
Y75_RS22070 (Y75_p4115) | 4457254..4458276 | + | 1023 | WP_001313531.1 | ABC transporter permease | - |
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: 117 a.a. Molecular weight: 12492.40 Da Isoelectric Point: 5.5572
>T21459 WP_000239577.1 NC_007779:4453372-4453722 [Escherichia coli str. K-12 substr. W3110]
MVKKSEFERGDIVLVGFDPASGHEQQGAGRPALVLSVQAFNQLGMTLVAPITQGGNFARYAGFSVPLHCEEGDVHGVVLV
NQVRMMDLHARLAKRIGLAADEVVEEALLRLQAVVE
MVKKSEFERGDIVLVGFDPASGHEQQGAGRPALVLSVQAFNQLGMTLVAPITQGGNFARYAGFSVPLHCEEGDVHGVVLV
NQVRMMDLHARLAKRIGLAADEVVEEALLRLQAVVE
Download Length: 351 bp
>T21459 NC_007779:4453372-4453722 [Escherichia coli str. K-12 substr. W3110]
ATGGTAAAGAAAAGTGAATTTGAACGGGGAGACATTGTGCTGGTTGGCTTTGATCCAGCAAGCGGCCATGAACAGCAAGG
TGCTGGTCGACCTGCGCTTGTGCTCTCCGTTCAAGCCTTTAATCAACTGGGAATGACGCTGGTGGCCCCCATTACGCAGG
GCGGAAATTTTGCCCGTTATGCCGGATTTAGCGTTCCTTTACATTGCGAAGAAGGCGATGTGCACGGCGTGGTGCTGGTG
AATCAGGTGCGGATGATGGATCTACACGCCCGGCTGGCAAAGCGTATTGGTCTGGCTGCGGATGAGGTGGTGGAAGAGGC
GTTATTACGCTTGCAGGCGGTGGTGGAATAA
ATGGTAAAGAAAAGTGAATTTGAACGGGGAGACATTGTGCTGGTTGGCTTTGATCCAGCAAGCGGCCATGAACAGCAAGG
TGCTGGTCGACCTGCGCTTGTGCTCTCCGTTCAAGCCTTTAATCAACTGGGAATGACGCTGGTGGCCCCCATTACGCAGG
GCGGAAATTTTGCCCGTTATGCCGGATTTAGCGTTCCTTTACATTGCGAAGAAGGCGATGTGCACGGCGTGGTGCTGGTG
AATCAGGTGCGGATGATGGATCTACACGCCCGGCTGGCAAAGCGTATTGGTCTGGCTGCGGATGAGGTGGTGGAAGAGGC
GTTATTACGCTTGCAGGCGGTGGTGGAATAA
Antitoxin
Download Length: 84 a.a. Molecular weight: 9271.58 Da Isoelectric Point: 4.4201
>AT21459 WP_001223208.1 NC_007779:4453127-4453378 [Escherichia coli str. K-12 substr. W3110]
MRITIKRWGNSAGMVIPNIVMKELNLQPGQSVEAQVSNNQLILTPISRRYSLDELLAQCDMNAAELSEQDVWGKSTPAGD
EIW
MRITIKRWGNSAGMVIPNIVMKELNLQPGQSVEAQVSNNQLILTPISRRYSLDELLAQCDMNAAELSEQDVWGKSTPAGD
EIW
Download Length: 252 bp
>AT21459 NC_007779:4453127-4453378 [Escherichia coli str. K-12 substr. W3110]
ATGCGTATTACCATAAAAAGATGGGGGAACAGTGCAGGTATGGTCATTCCCAATATCGTAATGAAAGAACTTAACTTACA
GCCGGGGCAGAGCGTGGAGGCGCAAGTGAGCAACAATCAACTGATTCTGACACCCATCTCCAGGCGCTACTCGCTTGATG
AACTGCTGGCACAGTGTGACATGAACGCCGCGGAACTTAGCGAGCAGGATGTCTGGGGTAAATCCACCCCTGCGGGTGAC
GAAATATGGTAA
ATGCGTATTACCATAAAAAGATGGGGGAACAGTGCAGGTATGGTCATTCCCAATATCGTAATGAAAGAACTTAACTTACA
GCCGGGGCAGAGCGTGGAGGCGCAAGTGAGCAACAATCAACTGATTCTGACACCCATCTCCAGGCGCTACTCGCTTGATG
AACTGCTGGCACAGTGTGACATGAACGCCGCGGAACTTAGCGAGCAGGATGTCTGGGGTAAATCCACCCCTGCGGGTGAC
GAAATATGGTAA
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 | U9XNP6 |
Antitoxin
Source | ID | Structure |
---|---|---|
AlphaFold DB | A0A7U9LQ26 |