Detailed information of TA system
Overview
TA module
| Type | II | Classification (family/domain) | prlF-yhaV (relBE)/YhaV-PrlF |
| Location | 3622796..3623595 | Replicon | chromosome |
| Accession | NC_022648 | ||
| Organism | Escherichia coli JJ1886 | ||
Toxin (Protein)
| Gene name | yhaV | Uniprot ID | S1NYM6 |
| Locus tag | P423_RS18340 | Protein ID | WP_000347251.1 |
| Coordinates | 3623131..3623595 (+) | Length | 155 a.a. |
Antitoxin (Protein)
| Gene name | prlF | Uniprot ID | S1PPV5 |
| Locus tag | P423_RS18335 | Protein ID | WP_001296435.1 |
| Coordinates | 3622796..3623131 (+) | Length | 112 a.a. |
Genomic Context
| Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
|---|---|---|---|---|---|---|
| P423_RS18320 | 3618581..3619351 | - | 771 | WP_001058227.1 | 2-dehydro-3-deoxyglucarate aldolase | - |
| P423_RS18325 | 3619367..3620701 | - | 1335 | WP_000599651.1 | galactarate/glucarate/glycerate transporter GarP | - |
| P423_RS18330 | 3621076..3622647 | + | 1572 | WP_001273763.1 | galactarate dehydratase | - |
| P423_RS18335 | 3622796..3623131 | + | 336 | WP_001296435.1 | type II toxin-antitoxin system antitoxin PrlF | Antitoxin |
| P423_RS18340 | 3623131..3623595 | + | 465 | WP_000347251.1 | type II toxin-antitoxin system ribonuclease toxin YhaV | Toxin |
| P423_RS18345 | 3623650..3624459 | - | 810 | WP_000072187.1 | aga operon transcriptional regulator AgaR | - |
| P423_RS18350 | 3624708..3625988 | + | 1281 | WP_000681950.1 | tagatose-bisphosphate aldolase subunit KbaZ | - |
| P423_RS18355 | 3626011..3626484 | + | 474 | WP_001295547.1 | PTS N-acetylgalactosamine transporter subunit IIB | - |
| P423_RS18360 | 3626495..3627274 | + | 780 | WP_000406214.1 | PTS mannose/fructose/sorbose/N-acetylgalactosamine transporter subunit IIC | - |
| P423_RS18365 | 3627264..3628142 | + | 879 | WP_001295548.1 | PTS system mannose/fructose/sorbose family transporter subunit IID | - |
| P423_RS18370 | 3628160..3628594 | + | 435 | WP_000948824.1 | PTS sugar transporter subunit IIA | - |
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
>T30255 WP_000347251.1 NC_022648:3623131-3623595 [Escherichia coli JJ1886]
MDFPQRVNGWALYAHPCFQETYDALVAEVEALKGKDPENYQRKAATKLLAVVHKVIEEHITVNPSSPAFRHGKSLGSGKN
KDWSRVKFGAGRYRLFFRYSEKEKVIILGWMNDENTLRTYGKKTDAYTVFSKMLKRGHPPADWESLTQETEENH
MDFPQRVNGWALYAHPCFQETYDALVAEVEALKGKDPENYQRKAATKLLAVVHKVIEEHITVNPSSPAFRHGKSLGSGKN
KDWSRVKFGAGRYRLFFRYSEKEKVIILGWMNDENTLRTYGKKTDAYTVFSKMLKRGHPPADWESLTQETEENH
Download Length: 465 bp
>T30255 NC_022648:3623131-3623595 [Escherichia coli JJ1886]
ATGGATTTTCCACAAAGGGTTAATGGTTGGGCGCTATATGCTCATCCCTGTTTTCAGGAAACCTACGATGCTTTAGTTGC
CGAAGTCGAGGCATTAAAGGGAAAAGATCCTGAAAATTATCAGAGAAAAGCTGCCACAAAGTTATTGGCGGTGGTCCATA
AAGTGATTGAGGAGCATATCACGGTCAATCCATCATCACCGGCATTCCGTCATGGCAAGTCGTTAGGCTCTGGGAAAAAT
AAAGACTGGTCACGGGTAAAATTTGGTGCTGGTCGCTATCGTCTCTTCTTTCGTTACAGTGAAAAAGAGAAAGTCATCAT
TCTGGGATGGATGAACGATGAAAACACGCTGCGCACCTACGGTAAAAAAACAGATGCCTATACCGTATTCAGTAAAATGT
TAAAAAGAGGACATCCTCCTGCCGACTGGGAAAGCCTCACCCAAGAGACAGAAGAAAACCATTGA
ATGGATTTTCCACAAAGGGTTAATGGTTGGGCGCTATATGCTCATCCCTGTTTTCAGGAAACCTACGATGCTTTAGTTGC
CGAAGTCGAGGCATTAAAGGGAAAAGATCCTGAAAATTATCAGAGAAAAGCTGCCACAAAGTTATTGGCGGTGGTCCATA
AAGTGATTGAGGAGCATATCACGGTCAATCCATCATCACCGGCATTCCGTCATGGCAAGTCGTTAGGCTCTGGGAAAAAT
AAAGACTGGTCACGGGTAAAATTTGGTGCTGGTCGCTATCGTCTCTTCTTTCGTTACAGTGAAAAAGAGAAAGTCATCAT
TCTGGGATGGATGAACGATGAAAACACGCTGCGCACCTACGGTAAAAAAACAGATGCCTATACCGTATTCAGTAAAATGT
TAAAAAGAGGACATCCTCCTGCCGACTGGGAAAGCCTCACCCAAGAGACAGAAGAAAACCATTGA
Antitoxin
Download Length: 112 a.a. Molecular weight: 12321.92 Da Isoelectric Point: 4.5392
>AT30255 WP_001296435.1 NC_022648:3622796-3623131 [Escherichia coli JJ1886]
MPANARSNAVLTTESKVTIRGQTTIPAPVREALKLKPGLDSIHYEILPGGQVFMCRLGDEQEDHTMNAFLRFLDADIQNN
PQKTRPFDIQQGKKLVAGMDVNIDDEIGDDE
MPANARSNAVLTTESKVTIRGQTTIPAPVREALKLKPGLDSIHYEILPGGQVFMCRLGDEQEDHTMNAFLRFLDADIQNN
PQKTRPFDIQQGKKLVAGMDVNIDDEIGDDE
Download Length: 336 bp
>AT30255 NC_022648:3622796-3623131 [Escherichia coli JJ1886]
ATGCCCGCTAATGCTCGCTCTAACGCTGTACTGACCACTGAATCAAAGGTCACTATACGCGGACAAACAACTATCCCCGC
GCCAGTGCGTGAGGCCTTAAAACTGAAGCCAGGCCTGGACAGCATTCATTACGAAATTCTGCCTGGTGGGCAAGTATTTA
TGTGCCGACTGGGAGATGAACAGGAGGATCATACTATGAATGCATTTTTGCGTTTTCTGGATGCAGATATCCAGAACAAT
CCGCAAAAAACTCGTCCATTCGACATTCAACAAGGAAAGAAACTTGTCGCTGGCATGGACGTCAACATTGACGATGAGAT
TGGCGACGACGAATAA
ATGCCCGCTAATGCTCGCTCTAACGCTGTACTGACCACTGAATCAAAGGTCACTATACGCGGACAAACAACTATCCCCGC
GCCAGTGCGTGAGGCCTTAAAACTGAAGCCAGGCCTGGACAGCATTCATTACGAAATTCTGCCTGGTGGGCAAGTATTTA
TGTGCCGACTGGGAGATGAACAGGAGGATCATACTATGAATGCATTTTTGCGTTTTCTGGATGCAGATATCCAGAACAAT
CCGCAAAAAACTCGTCCATTCGACATTCAACAAGGAAAGAAACTTGTCGCTGGCATGGACGTCAACATTGACGATGAGAT
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 | S1PPV5 |