Detailed information of TA system
Overview
TA module
| Type | IV | Classification (family/domain) | yeeUV (cbtA-cbeA)/CbtA-CbeA |
| Location | 3019354..3020149 | Replicon | chromosome |
| Accession | NZ_CP027380 | ||
| Organism | Escherichia coli strain 2013C-3250 | ||
Toxin (Protein)
| Gene name | yeeV | Uniprot ID | B7UP43 |
| Locus tag | AYN27_RS16720 | Protein ID | WP_000854914.1 |
| Coordinates | 3019354..3019728 (-) | Length | 125 a.a. |
Antitoxin (Protein)
| Gene name | yeeU | Uniprot ID | A0A0B0VS41 |
| Locus tag | AYN27_RS16725 | Protein ID | WP_001280954.1 |
| Coordinates | 3019775..3020149 (-) | Length | 125 a.a. |
Genomic Context
| Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
|---|---|---|---|---|---|---|
| AYN27_RS16680 | 3014358..3014849 | - | 492 | WP_001297187.1 | DUF1097 domain-containing protein | - |
| AYN27_RS16685 | 3014951..3015505 | - | 555 | WP_001001902.1 | molecular chaperone YcdY | - |
| AYN27_RS16690 | 3015529..3016266 | - | 738 | WP_000283664.1 | zinc-binding phosphatase | - |
| AYN27_RS16695 | 3016321..3017259 | - | 939 | WP_000351317.1 | glyoxylate/hydroxypyruvate reductase GhrA | - |
| AYN27_RS16705 | 3017730..3018572 | - | 843 | WP_001280481.1 | DUF4942 domain-containing protein | - |
| AYN27_RS16710 | 3018657..3018854 | - | 198 | WP_000839282.1 | DUF957 domain-containing protein | - |
| AYN27_RS16715 | 3018866..3019357 | - | 492 | WP_000976857.1 | hypothetical protein | - |
| AYN27_RS16720 | 3019354..3019728 | - | 375 | WP_000854914.1 | TA system toxin CbtA family protein | Toxin |
| AYN27_RS16725 | 3019775..3020149 | - | 375 | WP_001280954.1 | type IV toxin-antitoxin system YeeU family antitoxin | Antitoxin |
| AYN27_RS16730 | 3020312..3020533 | - | 222 | WP_001220314.1 | DUF987 domain-containing protein | - |
| AYN27_RS16735 | 3020596..3021072 | - | 477 | WP_001345397.1 | RadC family protein | - |
| AYN27_RS16740 | 3021088..3021573 | - | 486 | WP_000214398.1 | antirestriction protein | - |
| AYN27_RS16745 | 3021664..3022482 | - | 819 | WP_001234682.1 | DUF945 domain-containing protein | - |
| AYN27_RS16760 | 3022822..3023142 | - | 321 | WP_000149392.1 | phospholipase | - |
| AYN27_RS16765 | 3023209..3024422 | + | 1214 | WP_164717614.1 | IS3 family transposase | - |
Associated MGEs
| MGE detail |
Similar MGEs |
Relative position |
MGE Type | Cargo ARG | Virulence gene | Coordinates | Length (bp) |
|---|---|---|---|---|---|---|---|
| - | inside | Genomic island | - | csgC / csgA / csgB / csgD / csgE / csgF / csgG | 3009853..3021573 | 11720 |
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
>T98478 WP_000854914.1 NZ_CP027380:c3019728-3019354 [Escherichia coli]
MKTLSDTHVREVSRCPSPVTIWQTLLIRLLDQHYGLTLNDTPFADERVIEQHIEAGISLCDAVNFLVEKYALVRTDQPGF
STCPRSQLINSIDILRARRATGLMTRDNYRTVNNITLGKYPEAK
MKTLSDTHVREVSRCPSPVTIWQTLLIRLLDQHYGLTLNDTPFADERVIEQHIEAGISLCDAVNFLVEKYALVRTDQPGF
STCPRSQLINSIDILRARRATGLMTRDNYRTVNNITLGKYPEAK
Download Length: 375 bp
>T98478 NZ_CP027380:c3019728-3019354 [Escherichia coli]
ATGAAAACATTATCCGACACACATGTACGGGAGGTATCTCGCTGCCCGTCTCCCGTCACCATCTGGCAGACACTGCTCAT
CCGACTGCTGGACCAGCATTATGGCCTCACACTGAATGACACACCGTTTGCCGATGAACGTGTGATTGAGCAGCATATTG
AGGCAGGCATTTCACTGTGTGATGCAGTTAATTTTCTCGTGGAAAAATACGCGCTGGTGCGTACCGACCAGCCGGGATTC
AGCACCTGTCCCCGCTCTCAGTTAATAAACAGTATTGATATCCTCCGGGCTCGCCGGGCGACCGGCCTGATGACCCGCGA
CAATTACAGAACGGTAAATAACATTACCCTGGGTAAGTATCCGGAGGCGAAATGA
ATGAAAACATTATCCGACACACATGTACGGGAGGTATCTCGCTGCCCGTCTCCCGTCACCATCTGGCAGACACTGCTCAT
CCGACTGCTGGACCAGCATTATGGCCTCACACTGAATGACACACCGTTTGCCGATGAACGTGTGATTGAGCAGCATATTG
AGGCAGGCATTTCACTGTGTGATGCAGTTAATTTTCTCGTGGAAAAATACGCGCTGGTGCGTACCGACCAGCCGGGATTC
AGCACCTGTCCCCGCTCTCAGTTAATAAACAGTATTGATATCCTCCGGGCTCGCCGGGCGACCGGCCTGATGACCCGCGA
CAATTACAGAACGGTAAATAACATTACCCTGGGTAAGTATCCGGAGGCGAAATGA
Antitoxin
Download Length: 125 a.a. Molecular weight: 13718.51 Da Isoelectric Point: 6.6249
>AT98478 WP_001280954.1 NZ_CP027380:c3020149-3019775 [Escherichia coli]
VSDKLSGITHPDDNHDRPWWGLPCTVRPCFGARLVQEGNRLHYLADRAGIRGRFSDADAYHLDQAFPLLMKQLELMLTSG
ELNPRYQHTVTLNAKGLTCEADTLGSCGYVYLAVYPTPAPATTS
VSDKLSGITHPDDNHDRPWWGLPCTVRPCFGARLVQEGNRLHYLADRAGIRGRFSDADAYHLDQAFPLLMKQLELMLTSG
ELNPRYQHTVTLNAKGLTCEADTLGSCGYVYLAVYPTPAPATTS
Download Length: 375 bp
>AT98478 NZ_CP027380:c3020149-3019775 [Escherichia coli]
GTGTCAGACAAACTCTCCGGGATAACTCATCCCGATGACAATCACGACCGCCCCTGGTGGGGGCTTCCCTGCACAGTGAG
GCCCTGTTTTGGCGCTCGTCTGGTGCAAGAGGGTAACCGCCTGCATTACCTTGCCGACCGCGCCGGTATCAGAGGCCGCT
TCAGCGACGCAGATGCATACCATCTGGACCAGGCCTTTCCGCTGCTGATGAAACAACTGGAACTCATGCTCACCAGCGGT
GAACTGAATCCCCGATATCAGCATACCGTCACGCTGAATGCAAAAGGGCTGACCTGCGAAGCCGACACCCTCGGCTCCTG
TGGTTACGTTTATCTGGCTGTTTATCCGACACCAGCACCCGCAACCACCTCATAA
GTGTCAGACAAACTCTCCGGGATAACTCATCCCGATGACAATCACGACCGCCCCTGGTGGGGGCTTCCCTGCACAGTGAG
GCCCTGTTTTGGCGCTCGTCTGGTGCAAGAGGGTAACCGCCTGCATTACCTTGCCGACCGCGCCGGTATCAGAGGCCGCT
TCAGCGACGCAGATGCATACCATCTGGACCAGGCCTTTCCGCTGCTGATGAAACAACTGGAACTCATGCTCACCAGCGGT
GAACTGAATCCCCGATATCAGCATACCGTCACGCTGAATGCAAAAGGGCTGACCTGCGAAGCCGACACCCTCGGCTCCTG
TGGTTACGTTTATCTGGCTGTTTATCCGACACCAGCACCCGCAACCACCTCATAA
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 |