Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4190177..4190693 Replicon chromosome
Accession NZ_AP023294
Organism Salmonella enterica subsp. enterica serovar 4[5]12:i:- strain L-4261

Toxin (Protein)


Gene name relE Uniprot ID C0Q7A9
Locus tag K5635_RS20390 Protein ID WP_000220578.1
Coordinates 4190177..4190461 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID V7ISI8
Locus tag K5635_RS20395 Protein ID WP_000212724.1
Coordinates 4190451..4190693 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
K5635_RS20375 (4185389) 4185389..4187041 + 1653 WP_000155057.1 alpha,alpha-phosphotrehalase -
K5635_RS20380 (4187450) 4187450..4189588 + 2139 WP_000187818.1 anaerobic ribonucleoside-triphosphate reductase -
K5635_RS20385 (4189709) 4189709..4190173 + 465 WP_001268859.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
K5635_RS20390 (4190177) 4190177..4190461 - 285 WP_000220578.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
K5635_RS20395 (4190451) 4190451..4190693 - 243 WP_000212724.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
K5635_RS20400 (4190771) 4190771..4192684 - 1914 WP_001212137.1 BglG family transcription antiterminator -
K5635_RS20405 (4192701) 4192701..4193441 - 741 WP_000779263.1 KDGP aldolase family protein -
K5635_RS20410 (4193438) 4193438..4194556 - 1119 WP_001139182.1 DgaE family pyridoxal phosphate-dependent ammonia lyase -
K5635_RS20415 (4194540) 4194540..4195673 - 1134 WP_000459930.1 amidohydrolase/deacetylase family metallohydrolase -

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

>T37309 WP_000220578.1 NZ_AP023294:c4190461-4190177 [Salmonella enterica subsp. enterica serovar 4,[5],12:i:-]
MTYELEFDPRALKEWHKLGDTVKAQLKKKLADVLLNPRIDSARLNGLPDCYKIKLKSSGYRLVYQVRDDVVIVFVVAVGK
REHSAVYHDANKRL

Download         Length: 285 bp

>T37309 NZ_AP023294:c4190461-4190177 [Salmonella enterica subsp. enterica serovar 4,[5],12:i:-]
ATGACTTATGAACTGGAATTCGACCCGAGGGCCTTAAAAGAGTGGCATAAGCTGGGCGATACGGTGAAGGCTCAGCTTAA
GAAAAAGTTGGCTGATGTGCTATTGAACCCCAGAATCGACTCTGCCCGTTTAAACGGTCTTCCTGACTGCTATAAAATTA
AGCTTAAATCGTCCGGTTATCGTCTGGTGTACCAGGTTCGGGATGACGTTGTGATTGTGTTTGTTGTTGCGGTCGGCAAG
CGAGAACATTCAGCCGTCTATCACGATGCAAACAAACGGCTTTAG

Antitoxin


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

>AT37309 WP_000212724.1 NZ_AP023294:c4190693-4190451 [Salmonella enterica subsp. enterica serovar 4,[5],12:i:-]
MATLNVRLDDKLKNEAYAVLEKLNITPTEAVRLLFQYVAETGRMPVKTVTLSDSEDALIQTVRERLSSPQKGIKVSLDDL

Download         Length: 243 bp

>AT37309 NZ_AP023294:c4190693-4190451 [Salmonella enterica subsp. enterica serovar 4,[5],12:i:-]
ATGGCCACGCTGAACGTCCGTCTGGATGACAAACTCAAAAATGAGGCTTATGCCGTGCTGGAAAAACTGAACATTACTCC
AACGGAAGCCGTGCGATTACTGTTCCAGTACGTCGCGGAAACGGGGCGCATGCCAGTGAAAACCGTCACTCTTAGCGACA
GTGAAGATGCATTGATTCAGACAGTTCGGGAGAGGCTGTCTAGTCCGCAAAAGGGAATCAAGGTTAGTCTGGATGACTTA
TGA

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