Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relE-dinJ/YafQ-RelB
Location 285925..286447 Replicon chromosome
Accession NZ_CP023046
Organism Mannheimia haemolytica strain USDA-ARS-USMARC-187

Toxin (Protein)


Gene name relE Uniprot ID A0A248ZX63
Locus tag CKG21_RS01460 Protein ID WP_006250322.1
Coordinates 286178..286447 (+) Length 90 a.a.

Antitoxin (Protein)


Gene name dinJ Uniprot ID A0A248ZY54
Locus tag CKG21_RS01455 Protein ID WP_006250323.1
Coordinates 285925..286191 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CKG21_RS01440 282786..284171 - 1386 WP_006253648.1 GTPase HflX -
CKG21_RS01445 284191..284463 - 273 WP_006250326.1 RNA chaperone Hfq -
CKG21_RS01450 284532..285485 - 954 WP_006250325.1 tRNA (adenosine(37)-N6)-dimethylallyltransferase MiaA -
CKG21_RS01455 285925..286191 + 267 WP_006250323.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
CKG21_RS01460 286178..286447 + 270 WP_006250322.1 type II toxin-antitoxin system mRNA interferase toxin, RelE/StbE family Toxin
CKG21_RS01465 286466..288349 - 1884 WP_006250321.1 DNA mismatch repair endonuclease MutL -
CKG21_RS01470 288633..289871 + 1239 WP_006250320.1 glutamate-5-semialdehyde dehydrogenase -
CKG21_RS01475 289873..290718 + 846 WP_006250319.1 virulence factor BrkB family protein -
CKG21_RS01480 290693..291127 + 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)


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

>T80381 WP_006250322.1 NZ_CP023046:286178-286447 [Mannheimia haemolytica]
MREIEYSNAFKRDYKKCAVESLSSSLIEALYFLINDKPLPEKYCDHALTGEWKGFRDCHIQPDLVLIYRKVEDDKLELLR
IGSHSHLFG

Download         Length: 270 bp

>T80381 NZ_CP023046:286178-286447 [Mannheimia haemolytica]
ATGCGAGAGATTGAGTATAGTAATGCTTTTAAACGTGACTATAAAAAATGTGCGGTTGAGTCTTTATCCTCTTCATTAAT
TGAGGCGTTGTATTTTCTGATTAATGACAAGCCATTACCTGAGAAATACTGCGATCACGCTTTAACCGGCGAATGGAAAG
GCTTTAGGGATTGCCATATCCAACCTGATTTGGTTCTTATCTATCGAAAAGTGGAAGATGATAAGCTAGAGCTGCTGCGA
ATTGGCAGCCACTCTCATTTATTTGGCTAA

Antitoxin


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

>AT80381 WP_006250323.1 NZ_CP023046:285925-286191 [Mannheimia haemolytica]
MANSALVSVRISPEIKEQASEVLAGIGLTVSDVMRMTLAKIATEKRFQFDYQPNFETAEVLRAVKNGEEKLHSANSIADL
MEQLNARD

Download         Length: 267 bp

>AT80381 NZ_CP023046:285925-286191 [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