Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 728688..729204 Replicon chromosome
Accession NZ_CP047537
Organism Salmonella enterica subsp. enterica serovar Typhimurium strain SJTUF10405

Toxin (Protein)


Gene name relE Uniprot ID C0Q7A9
Locus tag DXN32_RS03515 Protein ID WP_000220578.1
Coordinates 728920..729204 (+) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID V7ISI8
Locus tag DXN32_RS03510 Protein ID WP_000212724.1
Coordinates 728688..728930 (+) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
DXN32_RS03490 (723708) 723708..724841 + 1134 WP_000459930.1 amidohydrolase/deacetylase family metallohydrolase -
DXN32_RS03495 (724825) 724825..725943 + 1119 WP_001139182.1 DgaE family pyridoxal phosphate-dependent ammonia lyase -
DXN32_RS03500 (725940) 725940..726680 + 741 WP_000779263.1 KDGP aldolase family protein -
DXN32_RS03505 (726697) 726697..728610 + 1914 WP_001212137.1 BglG family transcription antiterminator -
DXN32_RS03510 (728688) 728688..728930 + 243 WP_000212724.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
DXN32_RS03515 (728920) 728920..729204 + 285 WP_000220578.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
DXN32_RS03520 (729208) 729208..729672 - 465 WP_001268859.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
DXN32_RS03525 (729793) 729793..731931 - 2139 WP_000187818.1 anaerobic ribonucleoside-triphosphate reductase -
DXN32_RS03530 (732340) 732340..733992 - 1653 WP_000155057.1 alpha,alpha-phosphotrehalase -

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.


Domains

Predicted by InterproScan

Toxin

Toxin-antitoxin system, RelE/ParE toxin family

(4-83)

Antitoxin

RelB antitoxin/Antitoxin DinJ

(1-80)


Sequences

Toxin        


Download         Length: 95 a.a.        Molecular weight: 10854.67 Da        Isoelectric Point: 10.0482

>T146485 WP_000220578.1 NZ_CP047537:728920-729204 [Salmonella enterica subsp. enterica serovar Typhimurium]
MTYELEFDPRALKEWHKLGDTVKAQLKKKLADVLLNPRIDSARLNGLPDCYKIKLKSSGYRLVYQVRDDVVIVFVVAVGK
REHSAVYHDANKRL

Download         Length: 285 bp

>T146485 NZ_CP062755:c457211-456726 [Escherichia coli O157:H7]
ATGGGAATAACGGCTCCTACTCCCCTAACGTCTGAACATAATCTGGCTGACTTTTGCTGTTCCGATCACGGGATGAATGA
ATGGCTAAAAAAGAAAGCGTTAAAAAATCACAGCTCCGGTCTGTCTCGTGTTTACGTTATCTGTATTGCCAATACCCGCC
AGGTAATCGGCTATTACTGCCTTTCTACAGGCAGTATTCAACGTAATTTGGCCCCTGGAGCCATGCGACGTAATGCTCCC
GAATCGTTGCCTGTTGTCGTATTAGGCAGACTGGCAATTGATCAAGCCTGGGCAGGTAAAGGGTTGGGCGTCGCATTGTT
GAAAGATGCAGTCTATCGCACAATGTCCATAGCTCAACAGGTAGGGGTTCGTGCGCTCATTGTTCATGCCTTAGACGATT
CAGTACGCAATTTCTATCTGAAGTATGCCTTTGTACCTTCACCATTCCAGTCACTTACCTTACTGTATCCCATTACTCTG
GAGTAA

Antitoxin


Download         Length: 81 a.a.        Molecular weight: 8961.34 Da        Isoelectric Point: 5.0651

>AT146485 WP_000212724.1 NZ_CP047537:728688-728930 [Salmonella enterica subsp. enterica serovar Typhimurium]
MATLNVRLDDKLKNEAYAVLEKLNITPTEAVRLLFQYVAETGRMPVKTVTLSDSEDALIQTVRERLSSPQKGIKVSLDDL

Download         Length: 243 bp

>AT146485 NZ_CP062755:c457480-457202 [Escherichia coli O157:H7]
ATGAAACCGGAAAGCAAAGAAGCGCCAATCAATATCAGAGCGAAAGCCTCACAGCGTGACCTGATTGATATGGCAGCGAA
TCTGGTCGCAAAATCGCGCACTGATTTTATGCTGGATGCCGCATGCCGTGAAGCGCAAGACATCTTATTAGATCAACGAC
TATTCATCCTTGATGACGAGCAATACGATGCGTTTCTCGCTGCCCTGGACGCCCCCATCACTGCTGAGCGTCAGGCCAAA
ATTAACGCGTTGATGAATCGTAAATCGCCATGGGAATAA

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 A0A3Z1E876

Antitoxin

Source ID Structure
AlphaFold DB A0A5H5JRI5

References