Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relE-dinJ/YafQ-RelB
Location 2124661..2125183 Replicon chromosome
Accession NZ_CP017500
Organism Mannheimia haemolytica strain 33690

Toxin (Protein)


Gene name relE Uniprot ID A0A248ZX63
Locus tag BG562_RS10655 Protein ID WP_006250322.1
Coordinates 2124914..2125183 (+) Length 90 a.a.

Antitoxin (Protein)


Gene name dinJ Uniprot ID A0A248ZY54
Locus tag BG562_RS10650 Protein ID WP_006250323.1
Coordinates 2124661..2124927 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BG562_RS10625 2120139..2121179 - 1041 WP_020824074.1 IS481 family transposase -
BG562_RS10635 2121516..2122901 - 1386 WP_020824252.1 GTPase HflX -
BG562_RS10640 2122921..2123193 - 273 WP_006250326.1 RNA chaperone Hfq -
BG562_RS10645 2123262..2124215 - 954 WP_006251982.1 tRNA (adenosine(37)-N6)-dimethylallyltransferase MiaA -
BG562_RS10650 2124661..2124927 + 267 WP_006250323.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
BG562_RS10655 2124914..2125183 + 270 WP_006250322.1 type II toxin-antitoxin system mRNA interferase toxin, RelE/StbE family Toxin
BG562_RS10660 2125202..2127085 - 1884 WP_147009513.1 DNA mismatch repair endonuclease MutL -
BG562_RS10665 2127369..2128607 + 1239 WP_006251984.1 glutamate-5-semialdehyde dehydrogenase -
BG562_RS10670 2128609..2129454 + 846 WP_006251985.1 virulence factor BrkB family protein -
BG562_RS10675 2129429..2129863 + 435 WP_006250318.1 D-tyrosyl-tRNA(Tyr) deacylase -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- flank IS/Tn - - 2120139..2121179 1040


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, YafQ-like toxin

(1-88)

Antitoxin

RelB antitoxin/Antitoxin DinJ

(1-84)


Sequences

Toxin        


Download         Length: 90 a.a.        Molecular weight: 10447.99 Da        Isoelectric Point: 6.4732

>T67026 WP_006250322.1 NZ_CP017500:2124914-2125183 [Mannheimia haemolytica]
MREIEYSNAFKRDYKKCAVESLSSSLIEALYFLINDKPLPEKYCDHALTGEWKGFRDCHIQPDLVLIYRKVEDDKLELLR
IGSHSHLFG

Download         Length: 270 bp

>T67026 NZ_CP017500:2124914-2125183 [Mannheimia haemolytica]
ATGCGAGAGATTGAGTATAGTAATGCTTTTAAACGTGACTATAAAAAATGTGCGGTTGAGTCTTTATCCTCTTCATTAAT
TGAGGCGTTGTATTTTCTGATTAATGACAAGCCATTACCTGAGAAATACTGCGATCACGCTTTAACCGGCGAATGGAAAG
GTTTTAGGGATTGCCATATCCAACCTGATTTGGTTCTTATCTATCGAAAAGTGGAAGATGATAAGCTAGAGCTGCTGCGA
ATTGGCAGCCACTCTCATTTATTTGGCTAA

Antitoxin


Download         Length: 89 a.a.        Molecular weight: 9738.10 Da        Isoelectric Point: 4.7954

>AT67026 WP_006250323.1 NZ_CP017500:2124661-2124927 [Mannheimia haemolytica]
MANSALVSVRISPEIKEQASEVLAGIGLTVSDVMRMTLAKIATEKRFQFDYQPNFETAEVLRAVKNGEEKLHSANSIADL
MEQLNARD

Download         Length: 267 bp

>AT67026 NZ_CP017500:2124661-2124927 [Mannheimia haemolytica]
ATGGCAAATAGTGCATTAGTAAGCGTAAGAATCAGCCCTGAAATTAAAGAGCAAGCAAGTGAGGTGTTAGCCGGTATCGG
CTTGACTGTCTCTGATGTGATGCGAATGACATTAGCGAAAATCGCAACAGAAAAACGTTTTCAGTTTGATTATCAGCCTA
ATTTTGAGACAGCAGAAGTATTAAGGGCTGTTAAGAATGGCGAGGAAAAGCTACATTCAGCAAATAGTATTGCGGATTTA
ATGGAGCAACTCAATGCGAGAGATTGA

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 A0A248ZX63

Antitoxin

Source ID Structure
AlphaFold DB A0A248ZY54

References