Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/RelE-HTH_XRE
Location 3799533..3800238 Replicon chromosome
Accession NZ_CP062719
Organism Escherichia coli O157:H7 strain Z1816

Toxin (Protein)


Gene name relE Uniprot ID Q8X3N0
Locus tag ILQ55_RS19530 Protein ID WP_000539519.1
Coordinates 3799533..3799919 (+) Length 129 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID -
Locus tag ILQ55_RS19535 Protein ID WP_001280945.1
Coordinates 3799909..3800238 (+) Length 110 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
ILQ55_RS19510 3795537..3796163 + 627 WP_001295292.1 glutathione S-transferase GstB -
ILQ55_RS19515 3796160..3797275 - 1116 WP_000554959.1 aldose sugar dehydrogenase YliI -
ILQ55_RS19520 3797386..3797769 - 384 WP_000497137.1 biofilm formation regulator BssR -
ILQ55_RS19525 3797982..3799307 + 1326 WP_000049367.1 30S ribosomal protein S12 methylthiotransferase RimO -
ILQ55_RS19530 3799533..3799919 + 387 WP_000539519.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
ILQ55_RS19535 3799909..3800238 + 330 WP_001280945.1 DNA-binding transcriptional regulator Antitoxin
ILQ55_RS19540 3800308..3801636 - 1329 WP_000086905.1 GGDEF domain-containing protein -
ILQ55_RS19545 3801644..3803992 - 2349 WP_000950320.1 EAL domain-containing protein -
ILQ55_RS19550 3804170..3805081 - 912 WP_001236044.1 glutathione ABC transporter permease GsiD -

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-2

(1-124)

Antitoxin

Cro/C1-type helix-turn-helix domain

(53-94)


Sequences

Toxin        


Download         Length: 129 a.a.        Molecular weight: 14279.42 Da        Isoelectric Point: 9.9296

>T175675 WP_000539519.1 NZ_CP062719:3799533-3799919 [Escherichia coli O157:H7]
MGVYKARRFSQSTKKLGIHDKVLMAAAEEVMQGIWEADLGSGVIKKRLPLQQGKSGGARTIIFFKSANHVFFYDGWSKSG
LSSKGSKEIEDDELAAYKKMANAFLAFSNKQIEDLIETGFLIEVKNER

Download         Length: 387 bp

>T175675 NZ_CP082128:135969-136118 [Escherichia coli]
ATGACGAAATATGCCCTTATCGGGGTGCTCGCCGTGTGCGCCACGGTGTTGTGTTTTTCACTGATATTCAGGGAACGGTT
ATGTGAACTGAATATTCACAGGGGAAATACAGTGGTGCAGGTAACTCTGGCCTACGAAGCACGGAAGTAA

Antitoxin


Download         Length: 110 a.a.        Molecular weight: 11982.08 Da        Isoelectric Point: 10.0101

>AT175675 WP_001280945.1 NZ_CP062719:3799909-3800238 [Escherichia coli O157:H7]
MSDKLQMMLEDAKELNALGLMSDSEVDAIAVMVKAREVSARIAKVKSMTGEEIKAIRTRYGMSQSVLAHTMGMSKESVSK
WERNEIKPSGPALRILNTLAIKGPEVFAK

Download         Length: 330 bp

>AT175675 NZ_CP082128:c135925-135864 [Escherichia coli]
TTAAGGTACTTCATGCAGACCTCACGAGTTAATGGATTAACGAGTGGGGTCTTCGCATTTCT

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

Antitoxin

Source ID Structure

References