Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4010565..4011081 Replicon chromosome
Accession NZ_CP120399
Organism Salmonella enterica subsp. enterica serovar Typhi strain 314-2017_CO_03

Toxin (Protein)


Gene name relE Uniprot ID C0Q7A9
Locus tag PVA79_RS19685 Protein ID WP_000220578.1
Coordinates 4010565..4010849 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID V7ISI8
Locus tag PVA79_RS19690 Protein ID WP_000212724.1
Coordinates 4010839..4011081 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
PVA79_RS19670 (PVA79_19665) 4005777..4007429 + 1653 WP_000155051.1 alpha,alpha-phosphotrehalase -
PVA79_RS19675 (PVA79_19670) 4007838..4009976 + 2139 WP_000187820.1 anaerobic ribonucleoside-triphosphate reductase -
PVA79_RS19680 (PVA79_19675) 4010097..4010561 + 465 WP_001268860.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
PVA79_RS19685 (PVA79_19680) 4010565..4010849 - 285 WP_000220578.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
PVA79_RS19690 (PVA79_19685) 4010839..4011081 - 243 WP_000212724.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
PVA79_RS19695 (PVA79_19690) 4011159..4013072 - 1914 WP_001212152.1 BglG family transcription antiterminator -
PVA79_RS19700 (PVA79_19695) 4013089..4013829 - 741 WP_000779260.1 KDGP aldolase family protein -
PVA79_RS19705 (PVA79_19700) 4013826..4014944 - 1119 WP_001139189.1 DgaE family pyridoxal phosphate-dependent ammonia lyase -
PVA79_RS19710 (PVA79_19705) 4014928..4016061 - 1134 WP_000459938.1 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

>T275060 WP_000220578.1 NZ_CP120399:c4010849-4010565 [Salmonella enterica subsp. enterica serovar Typhi]
MTYELEFDPRALKEWHKLGDTVKAQLKKKLADVLLNPRIDSARLNGLPDCYKIKLKSSGYRLVYQVRDDVVIVFVVAVGK
REHSAVYHDANKRL

Download         Length: 285 bp

Antitoxin


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

>AT275060 WP_000212724.1 NZ_CP120399:c4011081-4010839 [Salmonella enterica subsp. enterica serovar Typhi]
MATLNVRLDDKLKNEAYAVLEKLNITPTEAVRLLFQYVAETGRMPVKTVTLSDSEDALIQTVRERLSSPQKGIKVSLDDL

Download         Length: 243 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 A0A3Z1E876

Antitoxin

Source ID Structure
AlphaFold DB A0A5H5JRI5

References