Detailed information of TA system
Overview
TA module
| Type | II | Classification (family/domain) | tacAT/DUF1778(antitoxin) |
| Location | 4289067..4289848 | Replicon | chromosome |
| Accession | NZ_CP089791 | ||
| Organism | Salmonella enterica subsp. enterica serovar Kentucky strain ZTA19/00820 | ||
Toxin (Protein)
| Gene name | TacT2 | Uniprot ID | A0A3G3E5T9 |
| Locus tag | LUY13_RS20810 | Protein ID | WP_000625911.1 |
| Coordinates | 4289067..4289558 (-) | Length | 164 a.a. |
Antitoxin (Protein)
| Gene name | TacA2 | Uniprot ID | V7IUD2 |
| Locus tag | LUY13_RS20815 | Protein ID | WP_001271379.1 |
| Coordinates | 4289555..4289848 (-) | Length | 98 a.a. |
Genomic Context
| Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
|---|---|---|---|---|---|---|
| LUY13_RS20785 (4284203) | 4284203..4286641 | - | 2439 | WP_023224120.1 | F4 (K88) fimbrial usher FaeD | - |
| LUY13_RS20790 (4286651) | 4286651..4287190 | - | 540 | WP_000721295.1 | type 1 fimbrial protein | - |
| LUY13_RS20795 (4287225) | 4287225..4287515 | - | 291 | WP_000773469.1 | PapB/FocB family fimbrial expression transcriptional regulator | - |
| LUY13_RS20800 (4288102) | 4288102..4288329 | + | 228 | WP_001112992.1 | hypothetical protein | - |
| LUY13_RS20805 (4288604) | 4288604..4288852 | - | 249 | Protein_4071 | IS481 family transposase | - |
| LUY13_RS20810 (4289067) | 4289067..4289558 | - | 492 | WP_000625911.1 | GNAT family N-acetyltransferase | Toxin |
| LUY13_RS20815 (4289555) | 4289555..4289848 | - | 294 | WP_001271379.1 | DUF1778 domain-containing protein | Antitoxin |
| LUY13_RS20820 (4290166) | 4290166..4290387 | + | 222 | WP_052939504.1 | hypothetical protein | - |
| LUY13_RS20825 (4290653) | 4290653..4291528 | + | 876 | WP_023205266.1 | AraC family transcriptional regulator | - |
| LUY13_RS20830 (4291525) | 4291525..4291812 | + | 288 | WP_072103482.1 | transcriptional regulator RtsB | - |
| LUY13_RS20835 (4291805) | 4291805..4291987 | - | 183 | WP_072106065.1 | ATP-binding cassette domain-containing protein | - |
| LUY13_RS20840 (4292007) | 4292007..4292106 | + | 100 | Protein_4078 | hypothetical protein | - |
| LUY13_RS20845 (4292154) | 4292154..4292348 | + | 195 | WP_223163373.1 | hypothetical protein | - |
| LUY13_RS20850 (4292643) | 4292643..4293548 | - | 906 | WP_001268192.1 | YjiK family protein | - |
Associated MGEs
| MGE detail |
Similar MGEs |
Relative position |
MGE Type | Cargo ARG | Virulence gene | Coordinates | Length (bp) |
|---|---|---|---|---|---|---|---|
| - | inside | Genomic island | - | faeI / faeH / faeF / faeE / faeD / faeC | 4276045..4291987 | 15942 |
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: 164 a.a. Molecular weight: 17663.44 Da Isoelectric Point: 7.2655
>T229346 WP_000625911.1 NZ_CP089791:c4289558-4289067 [Salmonella enterica subsp. enterica serovar Kentucky]
MISSPEPLHAGHILTPFCCGVDSMDNWLKQRAMKNQTTGASRTFVCCGSDSNVLAYYSLASSAVTTNTAPGRFRRNMPDP
IPIVVLGRLAVDKSLHGQGVGRALVRDAGLRVIQVAETIGIRGMLVHALSDEAREFYQRVGFEPSPMDPMMLMVTLGDLV
ESV
MISSPEPLHAGHILTPFCCGVDSMDNWLKQRAMKNQTTGASRTFVCCGSDSNVLAYYSLASSAVTTNTAPGRFRRNMPDP
IPIVVLGRLAVDKSLHGQGVGRALVRDAGLRVIQVAETIGIRGMLVHALSDEAREFYQRVGFEPSPMDPMMLMVTLGDLV
ESV
Download Length: 492 bp
>T229346 NZ_CP124455:525126-525503 [Escherichia coli]
ATGAAAACATTACCCGACACGCATGTACGGGAGGTATCGTGCTGCCCGTCTCCAGTCACCATCTGGCAGACACTGCTCAC
CCGACTGCTGGACCAGCACTACGGCCTTACGCTGAATGACACACCGTTCGCTGATGAACGTGTGATTGAGCAGCATATTG
AGGCAGGCATTTCACTGTGTGATGCAGTGAACTTTCTCGTGGAAAAATACGCACTGGTACGTACCGACCTGCCGGGATTC
AGCGCCTGTACCCACTCTCAGTTAATAAACAGCATCGATATCCTCCGGGCTCGCCGGGCAACAGGCCTGATGATCCGCGA
CAATTACAGAACGGTAAATAACATTACCCTGGGGAAGCATCCGGAGGCGAAACGATGA
ATGAAAACATTACCCGACACGCATGTACGGGAGGTATCGTGCTGCCCGTCTCCAGTCACCATCTGGCAGACACTGCTCAC
CCGACTGCTGGACCAGCACTACGGCCTTACGCTGAATGACACACCGTTCGCTGATGAACGTGTGATTGAGCAGCATATTG
AGGCAGGCATTTCACTGTGTGATGCAGTGAACTTTCTCGTGGAAAAATACGCACTGGTACGTACCGACCTGCCGGGATTC
AGCGCCTGTACCCACTCTCAGTTAATAAACAGCATCGATATCCTCCGGGCTCGCCGGGCAACAGGCCTGATGATCCGCGA
CAATTACAGAACGGTAAATAACATTACCCTGGGGAAGCATCCGGAGGCGAAACGATGA
Antitoxin
Download Length: 98 a.a. Molecular weight: 10938.54 Da Isoelectric Point: 9.8590
>AT229346 WP_001271379.1 NZ_CP089791:c4289848-4289555 [Salmonella enterica subsp. enterica serovar Kentucky]
MSAANSMAMKRETLNLRIKPAERDLIDRAAKARGKNRTDFVLEAARAAAEEALIEQRIIMADPQAYQEFLARLDQTPSPN
AALRKTMQTPAPWEQEK
MSAANSMAMKRETLNLRIKPAERDLIDRAAKARGKNRTDFVLEAARAAAEEALIEQRIIMADPQAYQEFLARLDQTPSPN
AALRKTMQTPAPWEQEK
Download Length: 294 bp
>AT229346 NZ_CP124455:524668-525036 [Escherichia coli]
GTGTCAGACACACTTTCCGGGACAACGCATCCCGATGACAATGACGACCATCCCTGGTGGGGACTACCCTGCACAGTGAC
GCCCTGTTTCGGCGCCCGTCTGGTGCAGGAGGGTAACCGGTTGCATTACCTTGCCGACCGTGCCGGTATCAGAGGCCGGT
TCAGAGATGCGGATGCGTACCCTCTGGACCAGGCCTTTCCGCTGCTGATGAAACAACTGAAATTAATGCTCACCAGTGGT
GAACTGAATCCCCGCCATCAGCATACCGTGACACTGTATGCGAAGGGGCTGACCTGTGAAGCCGACACCCTCGGCTCCTG
TGGTTACGTTTATCTGGCTGTTTATCCGACACCTGAAACGAAAAAGTAA
GTGTCAGACACACTTTCCGGGACAACGCATCCCGATGACAATGACGACCATCCCTGGTGGGGACTACCCTGCACAGTGAC
GCCCTGTTTCGGCGCCCGTCTGGTGCAGGAGGGTAACCGGTTGCATTACCTTGCCGACCGTGCCGGTATCAGAGGCCGGT
TCAGAGATGCGGATGCGTACCCTCTGGACCAGGCCTTTCCGCTGCTGATGAAACAACTGAAATTAATGCTCACCAGTGGT
GAACTGAATCCCCGCCATCAGCATACCGTGACACTGTATGCGAAGGGGCTGACCTGTGAAGCCGACACCCTCGGCTCCTG
TGGTTACGTTTATCTGGCTGTTTATCCGACACCTGAAACGAAAAAGTAA
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 | A0A3G3E5T9 |
Antitoxin
| Source | ID | Structure |
|---|---|---|
| AlphaFold DB | V7IUD2 |