Detailed information of TA system
Overview
TA module
| Type | IV | Classification (family/domain) | yeeUV (cbtA-cbeA)/CbtA-CbeA |
| Location | 3366946..3367741 | Replicon | chromosome |
| Accession | NZ_CP062780 | ||
| Organism | Escherichia coli O157:H7 strain Z1769 | ||
Toxin (Protein)
| Gene name | yeeV | Uniprot ID | B7UP43 |
| Locus tag | ILQ49_RS17300 | Protein ID | WP_000854914.1 |
| Coordinates | 3366946..3367320 (-) | Length | 125 a.a. |
Antitoxin (Protein)
| Gene name | yeeU | Uniprot ID | A0A0B0VS41 |
| Locus tag | ILQ49_RS17305 | Protein ID | WP_001280954.1 |
| Coordinates | 3367367..3367741 (-) | Length | 125 a.a. |
Genomic Context
| Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
|---|---|---|---|---|---|---|
| ILQ49_RS17260 | 3361950..3362441 | - | 492 | WP_001301587.1 | DUF1097 domain-containing protein | - |
| ILQ49_RS17265 | 3362543..3363097 | - | 555 | WP_001001917.1 | molecular chaperone YcdY | - |
| ILQ49_RS17270 | 3363121..3363858 | - | 738 | WP_000283664.1 | zinc-binding phosphatase | - |
| ILQ49_RS17275 | 3363913..3364851 | - | 939 | WP_000351284.1 | glyoxylate/hydroxypyruvate reductase GhrA | - |
| ILQ49_RS17285 | 3365322..3366164 | - | 843 | WP_001280481.1 | DUF4942 domain-containing protein | - |
| ILQ49_RS17290 | 3366249..3366446 | - | 198 | WP_000839282.1 | DUF957 domain-containing protein | - |
| ILQ49_RS17295 | 3366458..3366949 | - | 492 | WP_000976853.1 | hypothetical protein | - |
| ILQ49_RS17300 | 3366946..3367320 | - | 375 | WP_000854914.1 | TA system toxin CbtA family protein | Toxin |
| ILQ49_RS17305 | 3367367..3367741 | - | 375 | WP_001280954.1 | type IV toxin-antitoxin system YeeU family antitoxin | Antitoxin |
| ILQ49_RS17310 | 3367904..3368125 | - | 222 | WP_001220314.1 | DUF987 domain-containing protein | - |
| ILQ49_RS17315 | 3368188..3368664 | - | 477 | WP_001186738.1 | RadC family protein | - |
| ILQ49_RS17320 | 3368680..3369165 | - | 486 | WP_000214398.1 | antirestriction protein | - |
| ILQ49_RS17325 | 3369256..3370074 | - | 819 | WP_001234682.1 | DUF945 domain-containing protein | - |
| ILQ49_RS17330 | 3370414..3371484 | - | 1071 | WP_000102669.1 | patatin-like phospholipase family protein | - |
| ILQ49_RS17335 | 3371481..3372386 | - | 906 | WP_000203541.1 | chemotaxis protein | - |
Associated MGEs
| MGE detail |
Similar MGEs |
Relative position |
MGE Type | Cargo ARG | Virulence gene | Coordinates | Length (bp) |
|---|---|---|---|---|---|---|---|
| inside | Genomic island | - | csgD / csgE / csgF / csgG | 3359541..3369165 | 9624 |
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: 125 a.a. Molecular weight: 14117.17 Da Isoelectric Point: 7.7761
>T176547 WP_000854914.1 NZ_CP062780:c3367320-3366946 [Escherichia coli O157:H7]
MKTLSDTHVREVSRCPSPVTIWQTLLIRLLDQHYGLTLNDTPFADERVIEQHIEAGISLCDAVNFLVEKYALVRTDQPGF
STCPRSQLINSIDILRARRATGLMTRDNYRTVNNITLGKYPEAK
MKTLSDTHVREVSRCPSPVTIWQTLLIRLLDQHYGLTLNDTPFADERVIEQHIEAGISLCDAVNFLVEKYALVRTDQPGF
STCPRSQLINSIDILRARRATGLMTRDNYRTVNNITLGKYPEAK
Download Length: 375 bp
>T176547 NZ_CP082831:4907578-4907955 [Escherichia coli]
ATGAATACATTACCCGACACTCACGTACGGGAGGCATCGGGCTGCCCGTCTCCCGTCACCATCTGGCAGACACTGCTCAC
CCGACTGCTGGACCAGCACTATGGCCTCACGCTGAATGACACACCGTTCGCTGATGAACGTGTGATTGAGCAGCATATTG
AGGCAGGGATTTCACTGTGTGACGCGGTGAACTTTCTCGTTGAAAAATACGCGCTGGTACGTACCGACCAGCCGGGATTC
AGCGCAGGAGCCCCGTCGCAGTTAATCAACAGCATTGATATTCTCCGGGCTCGCAGGGCAACCGGCCTGATGACCCGGAA
CAATTACAGAATGGTAAATAACATTACCCAGGGCAAGCATCCGGAGGCAAAACAATGA
ATGAATACATTACCCGACACTCACGTACGGGAGGCATCGGGCTGCCCGTCTCCCGTCACCATCTGGCAGACACTGCTCAC
CCGACTGCTGGACCAGCACTATGGCCTCACGCTGAATGACACACCGTTCGCTGATGAACGTGTGATTGAGCAGCATATTG
AGGCAGGGATTTCACTGTGTGACGCGGTGAACTTTCTCGTTGAAAAATACGCGCTGGTACGTACCGACCAGCCGGGATTC
AGCGCAGGAGCCCCGTCGCAGTTAATCAACAGCATTGATATTCTCCGGGCTCGCAGGGCAACCGGCCTGATGACCCGGAA
CAATTACAGAATGGTAAATAACATTACCCAGGGCAAGCATCCGGAGGCAAAACAATGA
Antitoxin
Download Length: 125 a.a. Molecular weight: 13718.51 Da Isoelectric Point: 6.6249
>AT176547 WP_001280954.1 NZ_CP062780:c3367741-3367367 [Escherichia coli O157:H7]
VSDKLSGITHPDDNHDRPWWGLPCTVRPCFGARLVQEGNRLHYLADRAGIRGRFSDADAYHLDQAFPLLMKQLELMLTSG
ELNPRYQHTVTLNAKGLTCEADTLGSCGYVYLAVYPTPAPATTS
VSDKLSGITHPDDNHDRPWWGLPCTVRPCFGARLVQEGNRLHYLADRAGIRGRFSDADAYHLDQAFPLLMKQLELMLTSG
ELNPRYQHTVTLNAKGLTCEADTLGSCGYVYLAVYPTPAPATTS
Download Length: 375 bp
>AT176547 NZ_CP082831:4907154-4907531 [Escherichia coli]
GTGTCAGACACACTGCCCGGGACAACGCATCCCGACGACAATCACGACCGCCCCTGGTGGGGGCTGCCCTGCACCGTGAC
GCCCTGTTTCGGGGCACGTCTGGTGCAGGAGGGTAACCGGTTGCATTACCTTGCCGACCGTGCCGGTATCAGAGGCCGGT
TCAGCGACGCGGATGCATACCACCTGGACCAGGCCTTTCCGCTGCTGATGAAACAACTGGAACTCATGCTCACCAGCGGT
GAACTGAATCCCCGCCATCAGCATACCATCACACTGTATGCGAAAGGGCTGACCTGCGAAGCCGATACCCTTGGCAGTTG
TGGTTACGTTTATCTGGCTGTTTATCCGACACCGGCAGCGCCCGCAATCACCGTATAA
GTGTCAGACACACTGCCCGGGACAACGCATCCCGACGACAATCACGACCGCCCCTGGTGGGGGCTGCCCTGCACCGTGAC
GCCCTGTTTCGGGGCACGTCTGGTGCAGGAGGGTAACCGGTTGCATTACCTTGCCGACCGTGCCGGTATCAGAGGCCGGT
TCAGCGACGCGGATGCATACCACCTGGACCAGGCCTTTCCGCTGCTGATGAAACAACTGGAACTCATGCTCACCAGCGGT
GAACTGAATCCCCGCCATCAGCATACCATCACACTGTATGCGAAAGGGCTGACCTGCGAAGCCGATACCCTTGGCAGTTG
TGGTTACGTTTATCTGGCTGTTTATCCGACACCGGCAGCGCCCGCAATCACCGTATAA
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 | A0A7U9LXR5 |
Antitoxin
| Source | ID | Structure |
|---|---|---|
| AlphaFold DB | A0A0B0VS41 |