Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relE-dinJ/YafQ-RelB
Location 2365340..2365862 Replicon chromosome
Accession NC_021883
Organism Mannheimia haemolytica USMARC 2286

Toxin (Protein)


Gene name relE Uniprot ID A0A248ZX63
Locus tag N220_RS11915 Protein ID WP_006250322.1
Coordinates 2365340..2365609 (-) Length 90 a.a.

Antitoxin (Protein)


Gene name dinJ Uniprot ID A0A248ZY54
Locus tag N220_RS11920 Protein ID WP_006250323.1
Coordinates 2365596..2365862 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
N220_RS11895 2360660..2361094 - 435 WP_006250318.1 D-tyrosyl-tRNA(Tyr) deacylase -
N220_RS11900 2361069..2361914 - 846 WP_006250319.1 virulence factor BrkB family protein -
N220_RS11905 2361916..2363154 - 1239 WP_006250320.1 glutamate-5-semialdehyde dehydrogenase -
N220_RS11910 2363438..2365321 + 1884 WP_006250321.1 DNA mismatch repair endonuclease MutL -
N220_RS11915 2365340..2365609 - 270 WP_006250322.1 type II toxin-antitoxin system mRNA interferase toxin, RelE/StbE family Toxin
N220_RS11920 2365596..2365862 - 267 WP_006250323.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
N220_RS11925 2366302..2367255 + 954 WP_006250325.1 tRNA (adenosine(37)-N6)-dimethylallyltransferase MiaA -
N220_RS11930 2367324..2367596 + 273 WP_006250326.1 RNA chaperone Hfq -
N220_RS11935 2367616..2369001 + 1386 WP_006253648.1 GTPase HflX -

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, 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

>T29869 WP_006250322.1 NC_021883:c2365609-2365340 [Mannheimia haemolytica USMARC_2286]
MREIEYSNAFKRDYKKCAVESLSSSLIEALYFLINDKPLPEKYCDHALTGEWKGFRDCHIQPDLVLIYRKVEDDKLELLR
IGSHSHLFG

Download         Length: 270 bp

>T29869 NC_021883:c2365609-2365340 [Mannheimia haemolytica USMARC_2286]
ATGCGAGAGATTGAGTATAGTAATGCTTTTAAACGTGACTATAAAAAATGTGCGGTTGAGTCTTTATCCTCTTCATTAAT
TGAGGCGTTGTATTTTCTGATTAATGACAAGCCATTACCTGAGAAATACTGCGATCACGCTTTAACCGGCGAATGGAAAG
GCTTTAGGGATTGCCATATCCAACCTGATTTGGTTCTTATCTATCGAAAAGTGGAAGATGATAAGCTAGAGCTGCTGCGA
ATTGGCAGCCACTCTCATTTATTTGGCTAA

Antitoxin


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

>AT29869 WP_006250323.1 NC_021883:c2365862-2365596 [Mannheimia haemolytica USMARC_2286]
MANSALVSVRISPEIKEQASEVLAGIGLTVSDVMRMTLAKIATEKRFQFDYQPNFETAEVLRAVKNGEEKLHSANSIADL
MEQLNARD

Download         Length: 267 bp

>AT29869 NC_021883:c2365862-2365596 [Mannheimia haemolytica USMARC_2286]
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