Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/RelE-HTH_XRE
Location 3868052..3868757 Replicon chromosome
Accession NZ_CP089032
Organism Escherichia coli O157:H7 strain 6535WT

Toxin (Protein)


Gene name relE Uniprot ID Q8X3N0
Locus tag LSI69_RS20125 Protein ID WP_000539519.1
Coordinates 3868052..3868438 (+) Length 129 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID -
Locus tag LSI69_RS20130 Protein ID WP_001280945.1
Coordinates 3868428..3868757 (+) Length 110 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
LSI69_RS20105 (3864056) 3864056..3864682 + 627 WP_001295292.1 glutathione S-transferase GstB -
LSI69_RS20110 (3864679) 3864679..3865794 - 1116 WP_000554959.1 aldose sugar dehydrogenase YliI -
LSI69_RS20115 (3865905) 3865905..3866288 - 384 WP_000497137.1 biofilm formation regulator BssR -
LSI69_RS20120 (3866501) 3866501..3867826 + 1326 WP_000049367.1 30S ribosomal protein S12 methylthiotransferase RimO -
LSI69_RS20125 (3868052) 3868052..3868438 + 387 WP_000539519.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
LSI69_RS20130 (3868428) 3868428..3868757 + 330 WP_001280945.1 DNA-binding transcriptional regulator Antitoxin
LSI69_RS20135 (3868827) 3868827..3870155 - 1329 WP_000086905.1 GGDEF domain-containing protein -
LSI69_RS20140 (3870163) 3870163..3872511 - 2349 WP_000950320.1 EAL domain-containing protein -
LSI69_RS20145 (3872689) 3872689..3873600 - 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

>T227480 WP_000539519.1 NZ_CP089032:3868052-3868438 [Escherichia coli O157:H7]
MGVYKARRFSQSTKKLGIHDKVLMAAAEEVMQGIWEADLGSGVIKKRLPLQQGKSGGARTIIFFKSANHVFFYDGWSKSG
LSSKGSKEIEDDELAAYKKMANAFLAFSNKQIEDLIETGFLIEVKNER

Download         Length: 387 bp

>T227480 NZ_CP089032:3868052-3868438 [Escherichia coli O157:H7]
ATGGGTGTGTATAAGGCAAGGCGATTCAGCCAAAGCACGAAAAAACTTGGTATTCACGATAAAGTTCTCATGGCTGCCGC
TGAAGAAGTGATGCAAGGCATATGGGAGGCTGATTTAGGTAGCGGTGTCATCAAAAAACGGTTACCCCTCCAACAAGGAA
AGAGTGGTGGAGCCAGAACAATTATCTTTTTTAAATCAGCAAATCATGTGTTTTTTTATGATGGTTGGTCCAAGAGTGGT
CTAAGCAGTAAAGGAAGCAAAGAAATCGAAGATGATGAACTGGCAGCCTACAAAAAAATGGCAAATGCATTTCTGGCCTT
TAGCAATAAGCAAATAGAGGATTTGATCGAAACTGGCTTCTTGATTGAGGTGAAAAATGAGCGATAA

Antitoxin


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

>AT227480 WP_001280945.1 NZ_CP089032:3868428-3868757 [Escherichia coli O157:H7]
MSDKLQMMLEDAKELNALGLMSDSEVDAIAVMVKAREVSARIAKVKSMTGEEIKAIRTRYGMSQSVLAHTMGMSKESVSK
WERNEIKPSGPALRILNTLAIKGPEVFAK

Download         Length: 330 bp

>AT227480 NZ_CP089032:3868428-3868757 [Escherichia coli O157:H7]
ATGAGCGATAAATTACAAATGATGCTGGAAGATGCAAAGGAACTGAATGCACTGGGCCTGATGTCTGATAGTGAGGTTGA
TGCCATTGCCGTCATGGTCAAAGCCCGTGAAGTCAGCGCCCGTATAGCCAAAGTCAAATCAATGACGGGTGAAGAGATCA
AAGCCATCCGCACCCGATACGGCATGTCACAATCCGTGCTGGCACATACAATGGGAATGTCAAAAGAAAGTGTCTCGAAA
TGGGAACGTAATGAAATAAAACCGAGCGGCCCGGCACTACGTATTTTGAATACATTGGCAATAAAAGGGCCGGAAGTTTT
TGCAAAGTAA

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