Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4006424..4006940 Replicon chromosome
Accession NZ_CP120395
Organism Salmonella enterica subsp. enterica serovar Typhi strain 1698-2017_CI

Toxin (Protein)


Gene name relE Uniprot ID C0Q7A9
Locus tag PVA70_RS19805 Protein ID WP_000220578.1
Coordinates 4006424..4006708 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID V7ISI8
Locus tag PVA70_RS19810 Protein ID WP_000212724.1
Coordinates 4006698..4006940 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
PVA70_RS19790 (PVA70_19785) 4001636..4003288 + 1653 WP_000155051.1 alpha,alpha-phosphotrehalase -
PVA70_RS19795 (PVA70_19790) 4003697..4005835 + 2139 WP_000187820.1 anaerobic ribonucleoside-triphosphate reductase -
PVA70_RS19800 (PVA70_19795) 4005956..4006420 + 465 WP_001268860.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
PVA70_RS19805 (PVA70_19800) 4006424..4006708 - 285 WP_000220578.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
PVA70_RS19810 (PVA70_19805) 4006698..4006940 - 243 WP_000212724.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
PVA70_RS19815 (PVA70_19810) 4007018..4008931 - 1914 WP_001212152.1 BglG family transcription antiterminator -
PVA70_RS19820 (PVA70_19815) 4008948..4009688 - 741 WP_000779260.1 KDGP aldolase family protein -
PVA70_RS19825 (PVA70_19820) 4009685..4010803 - 1119 WP_001139189.1 DgaE family pyridoxal phosphate-dependent ammonia lyase -
PVA70_RS19830 (PVA70_19825) 4010787..4011920 - 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

>T274998 WP_000220578.1 NZ_CP120395:c4006708-4006424 [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

>AT274998 WP_000212724.1 NZ_CP120395:c4006940-4006698 [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