Detailed information of TA system
Overview
TA module
| Type | II | Classification (family/domain) | prlF-yhaV (relBE)/YhaV-PrlF |
| Location | 598726..599525 | Replicon | chromosome |
| Accession | NZ_CP103710 | ||
| Organism | Escherichia coli O25b:H4-ST131 | ||
Toxin (Protein)
| Gene name | yhaV | Uniprot ID | S1NYM6 |
| Locus tag | M5S69_RS02945 | Protein ID | WP_000347251.1 |
| Coordinates | 598726..599190 (-) | Length | 155 a.a. |
Antitoxin (Protein)
| Gene name | prlF | Uniprot ID | S1PPV5 |
| Locus tag | M5S69_RS02950 | Protein ID | WP_001296435.1 |
| Coordinates | 599190..599525 (-) | Length | 112 a.a. |
Genomic Context
| Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
|---|---|---|---|---|---|---|
| M5S69_RS02915 (593727) | 593727..594161 | - | 435 | WP_000948824.1 | PTS galactosamine/N-acetylgalactosamine transporter subunit IIA | - |
| M5S69_RS02920 (594179) | 594179..595057 | - | 879 | WP_001295548.1 | PTS N-acetylgalactosamine transporter subunit IID | - |
| M5S69_RS02925 (595047) | 595047..595826 | - | 780 | WP_000406214.1 | PTS N-acetylgalactosamine transporter subunit IIC | - |
| M5S69_RS02930 (595837) | 595837..596310 | - | 474 | WP_001295547.1 | PTS N-acetylgalactosamine transporter subunit IIB | - |
| M5S69_RS02935 (596333) | 596333..597613 | - | 1281 | WP_000681950.1 | tagatose-bisphosphate aldolase subunit KbaZ | - |
| M5S69_RS02940 (597862) | 597862..598671 | + | 810 | WP_000072187.1 | aga operon transcriptional regulator AgaR | - |
| M5S69_RS02945 (598726) | 598726..599190 | - | 465 | WP_000347251.1 | type II toxin-antitoxin system ribonuclease toxin YhaV | Toxin |
| M5S69_RS02950 (599190) | 599190..599525 | - | 336 | WP_001296435.1 | type II toxin-antitoxin system antitoxin PrlF | Antitoxin |
| M5S69_RS02955 (599674) | 599674..601245 | - | 1572 | WP_001273763.1 | galactarate dehydratase | - |
| M5S69_RS02960 (601620) | 601620..602954 | + | 1335 | WP_000599651.1 | galactarate/glucarate/glycerate transporter GarP | - |
| M5S69_RS02965 (602970) | 602970..603740 | + | 771 | WP_001058227.1 | 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
>T256276 WP_000347251.1 NZ_CP103710:c599190-598726 [Escherichia coli O25b:H4-ST131]
MDFPQRVNGWALYAHPCFQETYDALVAEVEALKGKDPENYQRKAATKLLAVVHKVIEEHITVNPSSPAFRHGKSLGSGKN
KDWSRVKFGAGRYRLFFRYSEKEKVIILGWMNDENTLRTYGKKTDAYTVFSKMLKRGHPPADWESLTQETEENH
MDFPQRVNGWALYAHPCFQETYDALVAEVEALKGKDPENYQRKAATKLLAVVHKVIEEHITVNPSSPAFRHGKSLGSGKN
KDWSRVKFGAGRYRLFFRYSEKEKVIILGWMNDENTLRTYGKKTDAYTVFSKMLKRGHPPADWESLTQETEENH
Download Length: 465 bp
Antitoxin
Download Length: 112 a.a. Molecular weight: 12321.92 Da Isoelectric Point: 4.5392
>AT256276 WP_001296435.1 NZ_CP103710:c599525-599190 [Escherichia coli O25b:H4-ST131]
MPANARSNAVLTTESKVTIRGQTTIPAPVREALKLKPGLDSIHYEILPGGQVFMCRLGDEQEDHTMNAFLRFLDADIQNN
PQKTRPFDIQQGKKLVAGMDVNIDDEIGDDE
MPANARSNAVLTTESKVTIRGQTTIPAPVREALKLKPGLDSIHYEILPGGQVFMCRLGDEQEDHTMNAFLRFLDADIQNN
PQKTRPFDIQQGKKLVAGMDVNIDDEIGDDE
Download Length: 336 bp
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 |