Detailed information of TA system
Overview
TA module
| Type | II | Classification (family/domain) | prlF-yhaV (relBE)/YhaV-PrlF |
| Location | 4239691..4240490 | Replicon | chromosome |
| Accession | NZ_AP027162 | ||
| Organism | Escherichia coli strain EH031 | ||
Toxin (Protein)
| Gene name | yhaV | Uniprot ID | V0SSH7 |
| Locus tag | QMG85_RS21950 | Protein ID | WP_000347273.1 |
| Coordinates | 4240026..4240490 (+) | Length | 155 a.a. |
Antitoxin (Protein)
| Gene name | prlF | Uniprot ID | S1EB98 |
| Locus tag | QMG85_RS21945 | Protein ID | WP_001307405.1 |
| Coordinates | 4239691..4240026 (+) | Length | 112 a.a. |
Genomic Context
| Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
|---|---|---|---|---|---|---|
| QMG85_RS21930 (4235476) | 4235476..4236246 | - | 771 | WP_001058227.1 | 2-dehydro-3-deoxyglucarate aldolase | - |
| QMG85_RS21935 (4236262) | 4236262..4237596 | - | 1335 | WP_000599636.1 | galactarate/glucarate/glycerate transporter GarP | - |
| QMG85_RS21940 (4237971) | 4237971..4239542 | + | 1572 | WP_001273779.1 | galactarate dehydratase | - |
| QMG85_RS21945 (4239691) | 4239691..4240026 | + | 336 | WP_001307405.1 | type II toxin-antitoxin system antitoxin PrlF | Antitoxin |
| QMG85_RS21950 (4240026) | 4240026..4240490 | + | 465 | WP_000347273.1 | type II toxin-antitoxin system ribonuclease toxin YhaV | Toxin |
| QMG85_RS21955 (4240545) | 4240545..4241354 | - | 810 | WP_000072193.1 | aga operon transcriptional regulator AgaR | - |
| QMG85_RS21960 (4241603) | 4241603..4242883 | + | 1281 | WP_000681914.1 | tagatose-bisphosphate aldolase subunit KbaZ | - |
| QMG85_RS21965 (4242906) | 4242906..4243379 | + | 474 | WP_001295547.1 | PTS N-acetylgalactosamine transporter subunit IIB | - |
| QMG85_RS21970 (4243390) | 4243390..4244169 | + | 780 | WP_000406214.1 | PTS N-acetylgalactosamine transporter subunit IIC | - |
| QMG85_RS21975 (4244159) | 4244159..4245037 | + | 879 | WP_001341890.1 | PTS N-acetylgalactosamine transporter subunit IID | - |
| QMG85_RS21980 (4245055) | 4245055..4245489 | + | 435 | WP_000948822.1 | PTS galactosamine/N-acetylgalactosamine transporter subunit IIA | - |
Associated MGEs
| MGE detail |
Similar MGEs |
Relative position |
MGE Type | Cargo ARG | Virulence gene | Coordinates | Length (bp) |
|---|---|---|---|---|---|---|---|
| - | inside | Genomic island | - | - | 4229035..4240490 | 11455 |
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: 17836.25 Da Isoelectric Point: 9.6924
>T43152 WP_000347273.1 NZ_AP027162:4240026-4240490 [Escherichia coli]
MDFPQRVNGWALYAHPCFQETYDALVAEVETLKGKDPENYQRKAATKLLAVVHKVIEEHITVNPSSPAFRHGKSLGSGKN
KDWSRVKFGAGRYRLFFRYSEKEKVIILGWMNDENTLRTYGKKTDAYTVFSKMLKRGHPPADWETLTRETEETH
MDFPQRVNGWALYAHPCFQETYDALVAEVETLKGKDPENYQRKAATKLLAVVHKVIEEHITVNPSSPAFRHGKSLGSGKN
KDWSRVKFGAGRYRLFFRYSEKEKVIILGWMNDENTLRTYGKKTDAYTVFSKMLKRGHPPADWETLTRETEETH
Download Length: 465 bp
>T43152 NZ_AP027162:4240026-4240490 [Escherichia coli]
ATGGATTTTCCACAAAGGGTTAATGGTTGGGCGCTATATGCTCATCCCTGTTTTCAGGAAACCTACGACGCTTTAGTTGC
CGAAGTCGAGACATTAAAGGGAAAAGATCCTGAAAATTATCAGAGAAAAGCCGCCACAAAGTTATTGGCGGTAGTCCATA
AAGTGATTGAGGAGCATATCACGGTCAATCCATCATCACCGGCATTCCGTCATGGCAAGTCGTTAGGCTCTGGGAAAAAT
AAAGACTGGTCACGGGTAAAATTTGGTGCTGGTCGTTATCGTCTCTTCTTTCGTTATAGTGAAAAAGAGAAAGTCATCAT
TCTGGGATGGATGAACGATGAAAACACTCTGCGCACCTACGGTAAAAAAACAGATGCCTATACCGTATTCAGCAAAATGT
TAAAAAGAGGACATCCTCCTGCCGACTGGGAAACCCTCACCCGAGAAACAGAAGAAACCCATTGA
ATGGATTTTCCACAAAGGGTTAATGGTTGGGCGCTATATGCTCATCCCTGTTTTCAGGAAACCTACGACGCTTTAGTTGC
CGAAGTCGAGACATTAAAGGGAAAAGATCCTGAAAATTATCAGAGAAAAGCCGCCACAAAGTTATTGGCGGTAGTCCATA
AAGTGATTGAGGAGCATATCACGGTCAATCCATCATCACCGGCATTCCGTCATGGCAAGTCGTTAGGCTCTGGGAAAAAT
AAAGACTGGTCACGGGTAAAATTTGGTGCTGGTCGTTATCGTCTCTTCTTTCGTTATAGTGAAAAAGAGAAAGTCATCAT
TCTGGGATGGATGAACGATGAAAACACTCTGCGCACCTACGGTAAAAAAACAGATGCCTATACCGTATTCAGCAAAATGT
TAAAAAGAGGACATCCTCCTGCCGACTGGGAAACCCTCACCCGAGAAACAGAAGAAACCCATTGA
Antitoxin
Download Length: 112 a.a. Molecular weight: 12358.94 Da Isoelectric Point: 4.8616
>AT43152 WP_001307405.1 NZ_AP027162:4239691-4240026 [Escherichia coli]
MPANARSHAVLTTESKVTIRGQTTIPAPVREALKLKPGQDSIHYEILPGGQVFMCRLGDEQEDHTMNAFLRFLDADIQNN
PQKTRPFNIQQGKKLVAGMDVNIDDEIGDDE
MPANARSHAVLTTESKVTIRGQTTIPAPVREALKLKPGQDSIHYEILPGGQVFMCRLGDEQEDHTMNAFLRFLDADIQNN
PQKTRPFNIQQGKKLVAGMDVNIDDEIGDDE
Download Length: 336 bp
>AT43152 NZ_AP027162:4239691-4240026 [Escherichia coli]
ATGCCCGCTAATGCTCGCTCTCACGCTGTACTGACCACTGAATCAAAGGTCACGATACGCGGACAAACAACTATCCCCGC
ACCAGTGCGTGAGGCCTTAAAACTGAAGCCAGGCCAGGACAGCATTCATTACGAAATTCTGCCTGGTGGGCAAGTCTTTA
TGTGCCGACTGGGAGATGAACAGGAGGATCATACTATGAATGCATTTTTGCGTTTTCTGGATGCAGATATCCAGAACAAC
CCGCAAAAAACTCGTCCATTCAACATTCAACAAGGAAAGAAACTTGTCGCTGGCATGGACGTCAACATTGATGATGAGAT
TGGCGACGACGAATAA
ATGCCCGCTAATGCTCGCTCTCACGCTGTACTGACCACTGAATCAAAGGTCACGATACGCGGACAAACAACTATCCCCGC
ACCAGTGCGTGAGGCCTTAAAACTGAAGCCAGGCCAGGACAGCATTCATTACGAAATTCTGCCTGGTGGGCAAGTCTTTA
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 | V0SSH7 |
Antitoxin
| Source | ID | Structure |
|---|---|---|
| AlphaFold DB | A0A0E0XVC7 |