Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 2375401..2375963 Replicon chromosome
Accession NZ_CP069501
Organism Escherichia coli strain FDAARGOS_1268

Toxin (Protein)


Gene name higB Uniprot ID L4J948
Locus tag I6J98_RS11350 Protein ID WP_000605676.1
Coordinates 2375401..2375679 (+) Length 93 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID S1PAQ1
Locus tag I6J98_RS11355 Protein ID WP_000781370.1
Coordinates 2375679..2375963 (+) Length 95 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
I6J98_RS11325 2370987..2371418 - 432 WP_000152305.1 peroxiredoxin OsmC -
I6J98_RS11330 2371763..2371978 + 216 WP_000495766.1 biofilm-dependent modulation protein -
I6J98_RS11335 2372080..2372217 + 138 WP_000841554.1 stationary-phase-induced ribosome-associated protein -
I6J98_RS11340 2372374..2374071 + 1698 WP_000433464.1 malate dehydrogenase -
I6J98_RS11345 2374205..2375215 + 1011 WP_000642407.1 alcohol dehydrogenase AdhP -
I6J98_RS11350 2375401..2375679 + 279 WP_000605676.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
I6J98_RS11355 2375679..2375963 + 285 WP_000781370.1 HigA family addiction module antidote protein Antitoxin
I6J98_RS11360 2376014..2376667 - 654 WP_000045650.1 formate dehydrogenase-N subunit gamma -
I6J98_RS11365 2376660..2377544 - 885 WP_001240582.1 formate dehydrogenase N subunit beta -
I6J98_RS11370 2377557..2380604 - 3048 WP_012311994.1 formate dehydrogenase-N subunit alpha -

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 HigB-1

(4-92)

Antitoxin

Toxin-antitoxin system, antidote protein, HigA

(1-88)


Sequences

Toxin        


Download         Length: 93 a.a.        Molecular weight: 10521.10 Da        Isoelectric Point: 7.3562

>T190706 WP_000605676.1 NZ_CP069501:2375401-2375679 [Escherichia coli]
MIMNFRHKGLRDLFLLGKTSGVIPTQVKRLRHRLAVIDAASCLADIDMPGYRLHPLSGDRDGIWAISVSGNWRITFEFVN
GDAYILDYEDYH

Download         Length: 279 bp

>T190706 NZ_CP091534:981562-981969 [Escherichia coli]
GTGGTCCTGTGGCAATCTGATTTGCGCGTCTCCTGGCGCGCACAGTGGCTTTCCTTGCTGATTCATGGGCTGGTTGCCGC
TGTTATTTTACTCATGCCCTGGCCACTCAGTTACACCCCGTTATGGATGGTGTTACTTTCGCTGGTGGTGTTTGATTGCG
TTCGCAGCCAGCGGCGTATTAATGCTCGCCAGGGGGAAATTCGCTTGTTGATGGACGGGCGTTTGCGTTGGCAAGGGCAG
GAGTGGAGCATCGTCAAAGCACCGTGGATGATTAAGAGCGGCATGATGCTGCGTTTACGTTCTGATGGCGGTAAACGGCA
ACATTTATGGCTGGCAGCCGACAGCATGGACGAAGCCGAATGGCGGGATTTACGGCGGATTTTGTTGCAACAAGAGACGC
AAAGATAA

Antitoxin


Download         Length: 95 a.a.        Molecular weight: 10401.08 Da        Isoelectric Point: 8.8567

>AT190706 WP_000781370.1 NZ_CP069501:2375679-2375963 [Escherichia coli]
MKMANHPRPGDIIQESLDELNVSLREFARAMEIAPSTASRLLTGKAALTPEMAIKLSVVIGSSPQMWLNLQNAWSLAEAE
KTVDVSRLRRLVTQ

Download         Length: 285 bp

>AT190706 NZ_CP091534:981315-981581 [Escherichia coli]
ATGGACATTAACAACAAAGCCCGCATTCATTGGGCATGCCGCCGTGGTATGCGCGAACTCGATATTTCAATCATGCCGTT
TTTCGAACATGAGTACGACAGCTTAAGCGATGACGAAAAACGCATCTTTATTCGTCTGCTGGAATGTGACGATCCGGACC
TGTTTAACTGGCTGATGAATCACGGTAAACCGGCCGATGCAGAACTGGAAATGATGGTCCGACTCATCCAGACACGGAAC
CGGGAACGTGGTCCTGTGGCAATCTGA

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 A0A829G6T1

Antitoxin

Source ID Structure
PDB 2ICT
PDB 2ICP
AlphaFold DB A0A829CUG6

References