Detailed information of TA system
Overview
TA module
| Type | II | Classification (family/domain) | tacAT/DUF1778(antitoxin) |
| Location | 1012793..1013607 | Replicon | chromosome |
| Accession | NZ_CP075127 | ||
| Organism | Salmonella enterica strain CFSAN044925 | ||
Toxin (Protein)
| Gene name | TacT3 | Uniprot ID | A0A5Z2DPT9 |
| Locus tag | A7S47_RS04830 | Protein ID | WP_001522912.1 |
| Coordinates | 1012793..1013320 (-) | Length | 176 a.a. |
Antitoxin (Protein)
| Gene name | TacA3 | Uniprot ID | M7S6I2 |
| Locus tag | A7S47_RS04835 | Protein ID | WP_000855694.1 |
| Coordinates | 1013317..1013607 (-) | Length | 97 a.a. |
Genomic Context
| Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
|---|---|---|---|---|---|---|
| A7S47_RS04800 (1008995) | 1008995..1009393 | + | 399 | Protein_942 | cytoplasmic protein | - |
| A7S47_RS04805 (1009584) | 1009584..1009823 | + | 240 | Protein_943 | hypothetical protein | - |
| A7S47_RS04810 (1009980) | 1009980..1010648 | + | 669 | WP_000445914.1 | hypothetical protein | - |
| A7S47_RS04815 (1010675) | 1010675..1011169 | + | 495 | WP_001522903.1 | hypothetical protein | - |
| A7S47_RS04820 (1011414) | 1011414..1012070 | - | 657 | WP_000420452.1 | protein-serine/threonine phosphatase | - |
| A7S47_RS04825 (1012297) | 1012297..1012720 | + | 424 | Protein_947 | transposase | - |
| A7S47_RS04830 (1012793) | 1012793..1013320 | - | 528 | WP_001522912.1 | GNAT family N-acetyltransferase | Toxin |
| A7S47_RS04835 (1013317) | 1013317..1013607 | - | 291 | WP_000855694.1 | DUF1778 domain-containing protein | Antitoxin |
| A7S47_RS04840 (1013877) | 1013877..1014077 | - | 201 | Protein_950 | transposase | - |
| A7S47_RS04845 (1014481) | 1014481..1014924 | - | 444 | WP_001522905.1 | SPI-1 type III secretion system invasion lipoprotein InvH | - |
| A7S47_RS04850 (1015380) | 1015380..1016030 | + | 651 | WP_001674874.1 | type III secretion system transcriptional activator InvF | - |
| A7S47_RS04855 (1016027) | 1016027..1017715 | + | 1689 | WP_000848101.1 | type III secretion system outer membrane ring protein InvG | - |
Associated MGEs
| MGE detail |
Similar MGEs |
Relative position |
MGE Type | Cargo ARG | Virulence gene | Coordinates | Length (bp) |
|---|---|---|---|---|---|---|---|
| - | flank | IS/Tn | - | - | 1012526..1012720 | 194 |
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: 19030.88 Da Isoelectric Point: 9.1303
>T203100 WP_001522912.1 NZ_CP075127:c1013320-1012793 [Salmonella enterica]
MMFTDWHEAAIGKTHNRMNFDCGDADLNQFLQRHARQNHEKGTTKTYVALDNSDVTRIHGFYSVSPASLIYAQVPGAISK
GLGRYDVPVFRLGCLAVDKSMQGQGLGAQLLLSAGKRCIQAALQVGGVALLIDAKNKQICDWYKGFGAVPLNDQPLSLLL
SFKTLYAALSASGRL
MMFTDWHEAAIGKTHNRMNFDCGDADLNQFLQRHARQNHEKGTTKTYVALDNSDVTRIHGFYSVSPASLIYAQVPGAISK
GLGRYDVPVFRLGCLAVDKSMQGQGLGAQLLLSAGKRCIQAALQVGGVALLIDAKNKQICDWYKGFGAVPLNDQPLSLLL
SFKTLYAALSASGRL
Download Length: 528 bp
>T203100 NZ_CP099877:c4032888-4032511 [Escherichia albertii]
ATGAACACATTACCCGATACACACGTACGGGAGGCATCGCATTGCCAGTCTCCCGTCACCATCTGGCAGACACTGCTCAC
CCGACTGCTGGACCAGCATTACGGCCTCACACTGAATGACACACCGTTCGCTGATGAACGTGTGATTGAGCAGCATATTG
AGGCAGGCATTTCACTGTGTGATGCGGTGAACTTTCTCGTTGAAAAATACGCACTGGTGCGTACCGACCAGCCGGGATTC
AGCGTCTGTACTCGTTCTCAGTTAATAAACAGTATTGATATCCTCCGGGCCCGCCGGGCAACCGGCCTGATGGCCCGCGA
CAATTACAGAACGGTAAATAACATTACCCTGGGTAAACATCCGGGGGCGAAACAATGA
ATGAACACATTACCCGATACACACGTACGGGAGGCATCGCATTGCCAGTCTCCCGTCACCATCTGGCAGACACTGCTCAC
CCGACTGCTGGACCAGCATTACGGCCTCACACTGAATGACACACCGTTCGCTGATGAACGTGTGATTGAGCAGCATATTG
AGGCAGGCATTTCACTGTGTGATGCGGTGAACTTTCTCGTTGAAAAATACGCACTGGTGCGTACCGACCAGCCGGGATTC
AGCGTCTGTACTCGTTCTCAGTTAATAAACAGTATTGATATCCTCCGGGCCCGCCGGGCAACCGGCCTGATGGCCCGCGA
CAATTACAGAACGGTAAATAACATTACCCTGGGTAAACATCCGGGGGCGAAACAATGA
Antitoxin
Download Length: 97 a.a. Molecular weight: 10664.50 Da Isoelectric Point: 6.3133
>AT203100 WP_000855694.1 NZ_CP075127:c1013607-1013317 [Salmonella enterica]
MKTMPQIAIESNERLSLRVSTDAKKLIVRAAAIQQTNLTDFVVSNVLPVAQKIVDAAERVYLTERDTQMIMEILDNPPAP
NEKLLAAAFALPDMKK
MKTMPQIAIESNERLSLRVSTDAKKLIVRAAAIQQTNLTDFVVSNVLPVAQKIVDAAERVYLTERDTQMIMEILDNPPAP
NEKLLAAAFALPDMKK
Download Length: 291 bp
>AT203100 NZ_CP099877:c4033346-4032978 [Escherichia albertii]
GTGTCAGACACACTCCCCGGGACAACGCTTCCCGACGACAATAACGACCGCACCTGGTGGGGACTGCCCTGCACCGTGAC
GCCCTGTTTTGGGGCACGTCTGGTGCAGGAGGGTAACCGGTTGCATTACCTTGCAGACCGCGCCGGTATCAGAGGCCGGT
TCAGCGACGCGGATGCGTACCATCTGGACCAGGCCTTTCCGCTGCTGATGAAACAACTGGAACTCATGCTCACCAGCGGT
GAACTGAATCCCCGCCATCAGCATACCGTCACGCTGTATGCAAAAAGGCTGACCTGCGAAGCCGACACCCTCGGCAGTTG
TGGCTACGTTTATATGGCTGTTTATCCGACGCCCGAAACGAAAAAGTAA
GTGTCAGACACACTCCCCGGGACAACGCTTCCCGACGACAATAACGACCGCACCTGGTGGGGACTGCCCTGCACCGTGAC
GCCCTGTTTTGGGGCACGTCTGGTGCAGGAGGGTAACCGGTTGCATTACCTTGCAGACCGCGCCGGTATCAGAGGCCGGT
TCAGCGACGCGGATGCGTACCATCTGGACCAGGCCTTTCCGCTGCTGATGAAACAACTGGAACTCATGCTCACCAGCGGT
GAACTGAATCCCCGCCATCAGCATACCGTCACGCTGTATGCAAAAAGGCTGACCTGCGAAGCCGACACCCTCGGCAGTTG
TGGCTACGTTTATATGGCTGTTTATCCGACGCCCGAAACGAAAAAGTAA
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 | A0A5Z2DPT9 |
Antitoxin
| Source | ID | Structure |
|---|---|---|
| AlphaFold DB | A0A3V8SJE7 |