Detailed information of TA system
Overview
TA module
| Type | II | Classification (family/domain) | prlF-yhaV (relBE)/YhaV-PrlF |
| Location | 637654..638453 | Replicon | chromosome |
| Accession | NZ_CP028752 | ||
| Organism | Escherichia coli strain A23 | ||
Toxin (Protein)
| Gene name | yhaV | Uniprot ID | S1NYM6 |
| Locus tag | AOY76_RS03120 | Protein ID | WP_000347251.1 |
| Coordinates | 637654..638118 (-) | Length | 155 a.a. |
Antitoxin (Protein)
| Gene name | prlF | Uniprot ID | S1EB98 |
| Locus tag | AOY76_RS03125 | Protein ID | WP_001307405.1 |
| Coordinates | 638118..638453 (-) | Length | 112 a.a. |
Genomic Context
| Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
|---|---|---|---|---|---|---|
| AOY76_RS03090 (632655) | 632655..633089 | - | 435 | WP_000948824.1 | PTS galactosamine/N-acetylgalactosamine transporter subunit IIA | - |
| AOY76_RS03095 (633107) | 633107..633985 | - | 879 | WP_001295548.1 | PTS N-acetylgalactosamine transporter subunit IID | - |
| AOY76_RS03100 (633975) | 633975..634754 | - | 780 | WP_000406214.1 | PTS N-acetylgalactosamine transporter subunit IIC | - |
| AOY76_RS03105 (634765) | 634765..635238 | - | 474 | WP_001295547.1 | PTS N-acetylgalactosamine transporter subunit IIB | - |
| AOY76_RS03110 (635261) | 635261..636541 | - | 1281 | WP_000681905.1 | tagatose-bisphosphate aldolase subunit KbaZ | - |
| AOY76_RS03115 (636790) | 636790..637599 | + | 810 | WP_000072187.1 | aga operon transcriptional regulator AgaR | - |
| AOY76_RS03120 (637654) | 637654..638118 | - | 465 | WP_000347251.1 | type II toxin-antitoxin system ribonuclease toxin YhaV | Toxin |
| AOY76_RS03125 (638118) | 638118..638453 | - | 336 | WP_001307405.1 | type II toxin-antitoxin system antitoxin PrlF | Antitoxin |
| AOY76_RS03130 (638602) | 638602..640173 | - | 1572 | WP_001273753.1 | galactarate dehydratase | - |
| AOY76_RS03135 (640548) | 640548..641882 | + | 1335 | WP_000599636.1 | galactarate/glucarate/glycerate transporter GarP | - |
| AOY76_RS03140 (641898) | 641898..642668 | + | 771 | WP_001058209.1 | 2-dehydro-3-deoxyglucarate aldolase | - |
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: 155 a.a. Molecular weight: 17777.14 Da Isoelectric Point: 9.4947
>T103582 WP_000347251.1 NZ_CP028752:c638118-637654 [Escherichia coli]
MDFPQRVNGWALYAHPCFQETYDALVAEVEALKGKDPENYQRKAATKLLAVVHKVIEEHITVNPSSPAFRHGKSLGSGKN
KDWSRVKFGAGRYRLFFRYSEKEKVIILGWMNDENTLRTYGKKTDAYTVFSKMLKRGHPPADWESLTQETEENH
MDFPQRVNGWALYAHPCFQETYDALVAEVEALKGKDPENYQRKAATKLLAVVHKVIEEHITVNPSSPAFRHGKSLGSGKN
KDWSRVKFGAGRYRLFFRYSEKEKVIILGWMNDENTLRTYGKKTDAYTVFSKMLKRGHPPADWESLTQETEENH
Download Length: 465 bp
>T103582 NZ_CP028752:c638118-637654 [Escherichia coli]
ATGGATTTTCCACAAAGGGTTAATGGTTGGGCGCTATATGCTCATCCCTGTTTTCAGGAAACCTACGATGCTTTAGTTGC
CGAAGTCGAGGCATTAAAGGGAAAAGATCCTGAAAATTATCAGAGAAAAGCTGCCACAAAGTTATTGGCGGTGGTCCATA
AAGTGATTGAGGAGCATATCACGGTCAATCCATCATCACCGGCATTCCGTCATGGCAAGTCGTTAGGCTCTGGGAAAAAT
AAAGACTGGTCACGGGTAAAATTTGGTGCTGGTCGCTATCGTCTCTTCTTTCGTTACAGTGAAAAAGAGAAAGTCATCAT
TCTGGGATGGATGAACGATGAAAACACGCTGCGCACCTACGGTAAAAAAACAGATGCCTATACCGTATTCAGTAAAATGT
TAAAAAGAGGACATCCTCCTGCCGACTGGGAAAGCCTCACCCAAGAGACAGAAGAAAACCATTGA
ATGGATTTTCCACAAAGGGTTAATGGTTGGGCGCTATATGCTCATCCCTGTTTTCAGGAAACCTACGATGCTTTAGTTGC
CGAAGTCGAGGCATTAAAGGGAAAAGATCCTGAAAATTATCAGAGAAAAGCTGCCACAAAGTTATTGGCGGTGGTCCATA
AAGTGATTGAGGAGCATATCACGGTCAATCCATCATCACCGGCATTCCGTCATGGCAAGTCGTTAGGCTCTGGGAAAAAT
AAAGACTGGTCACGGGTAAAATTTGGTGCTGGTCGCTATCGTCTCTTCTTTCGTTACAGTGAAAAAGAGAAAGTCATCAT
TCTGGGATGGATGAACGATGAAAACACGCTGCGCACCTACGGTAAAAAAACAGATGCCTATACCGTATTCAGTAAAATGT
TAAAAAGAGGACATCCTCCTGCCGACTGGGAAAGCCTCACCCAAGAGACAGAAGAAAACCATTGA
Antitoxin
Download Length: 112 a.a. Molecular weight: 12358.94 Da Isoelectric Point: 4.8616
>AT103582 WP_001307405.1 NZ_CP028752:c638453-638118 [Escherichia coli]
MPANARSHAVLTTESKVTIRGQTTIPAPVREALKLKPGQDSIHYEILPGGQVFMCRLGDEQEDHTMNAFLRFLDADIQNN
PQKTRPFNIQQGKKLVAGMDVNIDDEIGDDE
MPANARSHAVLTTESKVTIRGQTTIPAPVREALKLKPGQDSIHYEILPGGQVFMCRLGDEQEDHTMNAFLRFLDADIQNN
PQKTRPFNIQQGKKLVAGMDVNIDDEIGDDE
Download Length: 336 bp
>AT103582 NZ_CP028752:c638453-638118 [Escherichia coli]
ATGCCCGCTAATGCTCGCTCTCACGCTGTACTGACCACTGAATCAAAGGTCACGATACGCGGACAAACAACTATCCCCGC
GCCAGTGCGTGAGGCCTTAAAACTGAAGCCAGGCCAGGACAGCATTCATTACGAAATTCTGCCTGGTGGGCAAGTCTTTA
TGTGCCGACTGGGAGATGAACAGGAGGATCATACTATGAATGCATTTTTGCGTTTTCTGGATGCAGATATCCAGAACAAC
CCGCAAAAAACTCGTCCATTCAACATTCAACAAGGAAAGAAACTTGTCGCTGGCATGGACGTCAACATTGATGATGAGAT
TGGCGACGACGAATAA
ATGCCCGCTAATGCTCGCTCTCACGCTGTACTGACCACTGAATCAAAGGTCACGATACGCGGACAAACAACTATCCCCGC
GCCAGTGCGTGAGGCCTTAAAACTGAAGCCAGGCCAGGACAGCATTCATTACGAAATTCTGCCTGGTGGGCAAGTCTTTA
TGTGCCGACTGGGAGATGAACAGGAGGATCATACTATGAATGCATTTTTGCGTTTTCTGGATGCAGATATCCAGAACAAC
CCGCAAAAAACTCGTCCATTCAACATTCAACAAGGAAAGAAACTTGTCGCTGGCATGGACGTCAACATTGATGATGAGAT
TGGCGACGACGAATAA
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 | A0A829CJ20 |
Antitoxin
| Source | ID | Structure |
|---|---|---|
| AlphaFold DB | A0A0E0XVC7 |