Detailed information of TA system
Overview
TA module
| Type | II | Classification (family/domain) | prlF-yhaV (relBE)/YhaV-PrlF |
| Location | 4140126..4140925 | Replicon | chromosome |
| Accession | NZ_CP018206 | ||
| Organism | Escherichia coli strain MRSN346647 | ||
Toxin (Protein)
| Gene name | yhaV | Uniprot ID | F0JQM9 |
| Locus tag | BSZ13_RS21515 | Protein ID | WP_000347270.1 |
| Coordinates | 4140461..4140925 (+) | Length | 155 a.a. |
Antitoxin (Protein)
| Gene name | prlF | Uniprot ID | A0A0V9H1L4 |
| Locus tag | BSZ13_RS21510 | Protein ID | WP_001551693.1 |
| Coordinates | 4140126..4140461 (+) | Length | 112 a.a. |
Genomic Context
| Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
|---|---|---|---|---|---|---|
| BSZ13_RS21495 | 4135911..4136681 | - | 771 | WP_072617374.1 | 2-dehydro-3-deoxyglucarate aldolase | - |
| BSZ13_RS21500 | 4136697..4138031 | - | 1335 | WP_000599651.1 | galactarate/glucarate/glycerate transporter GarP | - |
| BSZ13_RS21505 | 4138406..4139977 | + | 1572 | WP_001273738.1 | galactarate dehydratase | - |
| BSZ13_RS21510 | 4140126..4140461 | + | 336 | WP_001551693.1 | type II toxin-antitoxin system antitoxin PrlF | Antitoxin |
| BSZ13_RS21515 | 4140461..4140925 | + | 465 | WP_000347270.1 | type II toxin-antitoxin system ribonuclease toxin YhaV | Toxin |
| BSZ13_RS21520 | 4140980..4141789 | - | 810 | WP_000072187.1 | aga operon transcriptional regulator AgaR | - |
| BSZ13_RS21530 | 4142038..4143318 | + | 1281 | WP_001551694.1 | tagatose-bisphosphate aldolase subunit KbaZ | - |
| BSZ13_RS21535 | 4143341..4143814 | + | 474 | WP_001295547.1 | PTS N-acetylgalactosamine transporter subunit IIB | - |
| BSZ13_RS21540 | 4143825..4144604 | + | 780 | WP_000406214.1 | PTS mannose/fructose/sorbose/N-acetylgalactosamine transporter subunit IIC | - |
| BSZ13_RS21545 | 4144594..4145472 | + | 879 | WP_001295548.1 | PTS system mannose/fructose/sorbose family transporter subunit IID | - |
| BSZ13_RS21550 | 4145490..4145924 | + | 435 | WP_000948837.1 | PTS sugar transporter subunit IIA | - |
Associated MGEs
| MGE detail |
Similar MGEs |
Relative position |
MGE Type | Cargo ARG | Virulence gene | Coordinates | Length (bp) |
|---|---|---|---|---|---|---|---|
| - | inside | Genomic island | - | - | 4131362..4140925 | 9563 |
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: 17806.22 Da Isoelectric Point: 9.6924
>T68945 WP_000347270.1 NZ_CP018206:4140461-4140925 [Escherichia coli]
MDFPQRVNGWALYAHPCFQETYDALVAEVETLKGKDPENYQRKAATKLLAVVHKVIEEHITVNPSSPAFRHGKSLGSGKN
KDWSRVKFGAGRYRLFFRYSEKEKVIILGWMNDENTLRTYGKKTDAYTVFSKMLKRGHPPADWETLTRETEEAH
MDFPQRVNGWALYAHPCFQETYDALVAEVETLKGKDPENYQRKAATKLLAVVHKVIEEHITVNPSSPAFRHGKSLGSGKN
KDWSRVKFGAGRYRLFFRYSEKEKVIILGWMNDENTLRTYGKKTDAYTVFSKMLKRGHPPADWETLTRETEEAH
Download Length: 465 bp
>T68945 NZ_CP018206:4140461-4140925 [Escherichia coli]
ATGGATTTTCCACAAAGGGTTAATGGTTGGGCGCTATATGCTCATCCCTGTTTTCAGGAAACCTACGACGCTTTAGTTGC
CGAAGTCGAGACATTAAAGGGAAAAGATCCTGAAAATTATCAGAGAAAAGCCGCCACAAAGTTATTGGCGGTAGTCCATA
AAGTGATTGAGGAGCATATCACGGTCAATCCATCATCACCGGCATTCCGTCATGGCAAGTCGTTAGGCTCTGGGAAAAAT
AAAGACTGGTCACGGGTAAAATTTGGTGCTGGTCGTTATCGTCTCTTCTTTCGTTACAGCGAAAAAGAGAAAGTCATCAT
TCTGGGATGGATGAACGATGAAAACACGCTGCGCACCTACGGTAAAAAAACAGATGCCTATACCGTATTCAGCAAAATGT
TAAAAAGAGGACATCCTCCTGCCGACTGGGAAACCCTCACCCGAGAGACAGAAGAAGCCCATTGA
ATGGATTTTCCACAAAGGGTTAATGGTTGGGCGCTATATGCTCATCCCTGTTTTCAGGAAACCTACGACGCTTTAGTTGC
CGAAGTCGAGACATTAAAGGGAAAAGATCCTGAAAATTATCAGAGAAAAGCCGCCACAAAGTTATTGGCGGTAGTCCATA
AAGTGATTGAGGAGCATATCACGGTCAATCCATCATCACCGGCATTCCGTCATGGCAAGTCGTTAGGCTCTGGGAAAAAT
AAAGACTGGTCACGGGTAAAATTTGGTGCTGGTCGTTATCGTCTCTTCTTTCGTTACAGCGAAAAAGAGAAAGTCATCAT
TCTGGGATGGATGAACGATGAAAACACGCTGCGCACCTACGGTAAAAAAACAGATGCCTATACCGTATTCAGCAAAATGT
TAAAAAGAGGACATCCTCCTGCCGACTGGGAAACCCTCACCCGAGAGACAGAAGAAGCCCATTGA
Antitoxin
Download Length: 112 a.a. Molecular weight: 12347.87 Da Isoelectric Point: 4.6890
>AT68945 WP_001551693.1 NZ_CP018206:4140126-4140461 [Escherichia coli]
MPANARSHAVLTTESKVTIRGQTTIPAPVREALKLKPGQDSIHYEILPGGQVFMCRLGDEQEDHTMNAFLRFLDADIQNN
PQKTRPFDTQQGKKLVAGMDVNIDDEIGDDE
MPANARSHAVLTTESKVTIRGQTTIPAPVREALKLKPGQDSIHYEILPGGQVFMCRLGDEQEDHTMNAFLRFLDADIQNN
PQKTRPFDTQQGKKLVAGMDVNIDDEIGDDE
Download Length: 336 bp
>AT68945 NZ_CP018206:4140126-4140461 [Escherichia coli]
ATGCCCGCTAATGCTCGCTCTCACGCTGTACTGACCACTGAATCAAAGGTCACGATACGCGGACAAACAACTATCCCCGC
GCCAGTGCGTGAGGCCTTAAAACTGAAGCCAGGCCAGGACAGCATTCATTACGAAATTCTGCCTGGTGGGCAAGTATTTA
TGTGCCGACTGGGAGATGAACAGGAGGATCATACTATGAATGCATTTTTGCGTTTTCTGGATGCAGATATCCAGAACAAC
CCGCAAAAAACTCGTCCATTCGACACTCAACAAGGAAAGAAACTTGTCGCTGGCATGGACGTCAACATTGATGATGAGAT
TGGCGACGACGAATAA
ATGCCCGCTAATGCTCGCTCTCACGCTGTACTGACCACTGAATCAAAGGTCACGATACGCGGACAAACAACTATCCCCGC
GCCAGTGCGTGAGGCCTTAAAACTGAAGCCAGGCCAGGACAGCATTCATTACGAAATTCTGCCTGGTGGGCAAGTATTTA
TGTGCCGACTGGGAGATGAACAGGAGGATCATACTATGAATGCATTTTTGCGTTTTCTGGATGCAGATATCCAGAACAAC
CCGCAAAAAACTCGTCCATTCGACACTCAACAAGGAAAGAAACTTGTCGCTGGCATGGACGTCAACATTGATGATGAGAT
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 | A0A0V9NQ90 |
Antitoxin
| Source | ID | Structure |
|---|---|---|
| AlphaFold DB | A0A0V9H1L4 |