Detailed information of TA system
Overview
TA module
Type | II | Classification (family/domain) | shpAB/BrnT-BrnA |
Location | 4258007..4258583 | Replicon | chromosome |
Accession | NZ_OX637964 | ||
Organism | Escherichia coli O25b:H4-ST131 isolate 46 |
Toxin (Protein)
Gene name | shpA | Uniprot ID | A0A061KXE4 |
Locus tag | QQG90_RS21200 | Protein ID | WP_001295743.1 |
Coordinates | 4258296..4258583 (-) | Length | 96 a.a. |
Antitoxin (Protein)
Gene name | shpB | Uniprot ID | A0A066STF6 |
Locus tag | QQG90_RS21195 | Protein ID | WP_000063148.1 |
Coordinates | 4258007..4258309 (-) | Length | 101 a.a. |
Genomic Context
Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
---|---|---|---|---|---|---|
QQG90_RS21180 (4254603) | 4254603..4256753 | + | 2151 | WP_001295524.1 | pyruvate/proton symporter BtsT | - |
QQG90_RS21185 (4256803) | 4256803..4257006 | + | 204 | WP_000467859.1 | YbdD/YjiX family protein | - |
QQG90_RS21190 (4257017) | 4257017..4257973 | + | 957 | WP_001295745.1 | GTPase | - |
QQG90_RS21195 (4258007) | 4258007..4258309 | - | 303 | WP_000063148.1 | BrnA antitoxin family protein | Antitoxin |
QQG90_RS21200 (4258296) | 4258296..4258583 | - | 288 | WP_001295743.1 | BrnT family toxin | Toxin |
QQG90_RS21205 (4258780) | 4258780..4259946 | + | 1167 | WP_000800831.1 | restriction endonuclease | - |
QQG90_RS21210 (4260010) | 4260010..4261629 | + | 1620 | WP_001029745.1 | class I SAM-dependent DNA methyltransferase | - |
QQG90_RS21215 (4261619) | 4261619..4262923 | + | 1305 | WP_000535012.1 | restriction endonuclease subunit S | - |
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: 96 a.a. Molecular weight: 11156.62 Da Isoelectric Point: 7.4697
>T297155 WP_001295743.1 NZ_OX637964:c4258583-4258296 [Escherichia coli O25b:H4-ST131]
MPMEFEWDANKAKSNRVKHGIRFEDAVLVFDDPQHLSQQDRIENGEYRWQTIGLVHGIVVILVAHTIRFESGNEIIRIIS
ARKADRKERSRYEHG
MPMEFEWDANKAKSNRVKHGIRFEDAVLVFDDPQHLSQQDRIENGEYRWQTIGLVHGIVVILVAHTIRFESGNEIIRIIS
ARKADRKERSRYEHG
Download Length: 288 bp
Antitoxin
Similar Proteins
Only experimentally validated proteins are listed.
Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
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Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
---|
Structures
Toxin
Source | ID | Structure |
---|---|---|
AlphaFold DB | A0A061KXE4 |
Antitoxin
Source | ID | Structure |
---|---|---|
AlphaFold DB | A0A066STF6 |