Detailed information of TA system
Bioinformatically predictedOverview
TA module
Type | IV | Classification (family/domain) | cptAB/Cpta(toxin) |
Location | 834531..835191 | Replicon | chromosome |
Accession | NZ_CP100702 | ||
Organism | Salmonella enterica subsp. enterica serovar Thompson strain R18.0872 |
Toxin (Protein)
Gene name | cptA | Uniprot ID | Q57K70 |
Locus tag | NL734_RS04015 | Protein ID | WP_000244756.1 |
Coordinates | 834778..835191 (+) | Length | 138 a.a. |
Antitoxin (Protein)
Gene name | cptB | Uniprot ID | S5MU13 |
Locus tag | NL734_RS04010 | Protein ID | WP_000351186.1 |
Coordinates | 834531..834797 (+) | Length | 89 a.a. |
Genomic Context
Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
---|---|---|---|---|---|---|
NL734_RS03990 (830458) | 830458..831891 | - | 1434 | WP_017465472.1 | 6-phospho-beta-glucosidase BglA | - |
NL734_RS03995 (832050) | 832050..832361 | + | 312 | WP_001182976.1 | N(4)-acetylcytidine aminohydrolase | - |
NL734_RS04000 (832526) | 832526..833185 | + | 660 | WP_254521170.1 | hemolysin III family protein | - |
NL734_RS04005 (833301) | 833301..834281 | - | 981 | WP_000874178.1 | tRNA-modifying protein YgfZ | - |
NL734_RS04010 (834531) | 834531..834797 | + | 267 | WP_000351186.1 | FAD assembly factor SdhE | Antitoxin |
NL734_RS04015 (834778) | 834778..835191 | + | 414 | WP_000244756.1 | protein YgfX | Toxin |
NL734_RS04020 (835244) | 835244..835765 | - | 522 | WP_001055885.1 | flavodoxin FldB | - |
NL734_RS04025 (835878) | 835878..836774 | + | 897 | WP_000434302.1 | site-specific tyrosine recombinase XerD | - |
NL734_RS04030 (836798) | 836798..837511 | + | 714 | WP_000745614.1 | bifunctional protein-disulfide isomerase/oxidoreductase DsbC | - |
NL734_RS04035 (837517) | 837517..839250 | + | 1734 | WP_017465473.1 | single-stranded-DNA-specific exonuclease RecJ | - |
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: 138 a.a. Molecular weight: 16183.15 Da Isoelectric Point: 10.7537
>T251108 WP_000244756.1 NZ_CP100702:834778-835191 [Salmonella enterica subsp. enterica serovar Thompson]
VVLWQSDLRVSWRAQWISLLIHGLVAAVILLMPWPLSYTPLWMILLSLVVFDCVRSQRRINTCQGEIKLLMDGRLRWQGQ
DWTLLRPPWLLKSGMVLRLRAESGRHQHLWLAADSMEEAEWRELRRILLQQPISGQH
VVLWQSDLRVSWRAQWISLLIHGLVAAVILLMPWPLSYTPLWMILLSLVVFDCVRSQRRINTCQGEIKLLMDGRLRWQGQ
DWTLLRPPWLLKSGMVLRLRAESGRHQHLWLAADSMEEAEWRELRRILLQQPISGQH
Download Length: 414 bp
Antitoxin
Download Length: 89 a.a. Molecular weight: 10550.05 Da Isoelectric Point: 6.0783
>AT251108 WP_000351186.1 NZ_CP100702:834531-834797 [Salmonella enterica subsp. enterica serovar Thompson]
MDIHNKARIHWACRRGMRELDISIMPFFEHEYDSLSDEEKRIFVRLLQSDDPDLFNWLMNHGKPADAELEQMVRLIQTRN
RERGPVAI
MDIHNKARIHWACRRGMRELDISIMPFFEHEYDSLSDEEKRIFVRLLQSDDPDLFNWLMNHGKPADAELEQMVRLIQTRN
RERGPVAI
Download Length: 267 bp
Similar Proteins
Only experimentally validated proteins are listed.
Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
---|
Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
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Structures
Toxin
Source | ID | Structure |
---|---|---|
AlphaFold DB | A0A3Z1E9V5 |
Antitoxin
Source | ID | Structure |
---|---|---|
AlphaFold DB | A0A5I0YWH4 |