Detailed information of TA system TA188085

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): relBE/RelE-HTH_XRE
• Location: 3418588..3419293
• Replicon: chromosome
• Accession: NZ_CP068808
• Organism: Escherichia coli strain RIVM_C018699

Toxin (Protein)

• Gene name: relE
• Uniprot ID: S1F406
• Locus tag: JNN47_RS16690
• Protein ID: WP_000539521.1
• Coordinates: 3418588..3418974 (+)
• Length: 129 a.a.

Antitoxin (Protein)

• Gene name: relB
• Uniprot ID: -
• Locus tag: JNN47_RS16695
• Protein ID: WP_001280945.1
• Coordinates: 3418964..3419293 (+)
• Length: 110 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
JNN47_RS16670	3414592..3415218	+	627	WP_001295292.1	glutathione S-transferase GstB	-
JNN47_RS16675	3415215..3416330	-	1116	WP_000555051.1	aldose sugar dehydrogenase YliI	-
JNN47_RS16680	3416441..3416824	-	384	WP_000497137.1	biofilm formation regulator BssR	-
JNN47_RS16685	3417037..3418362	+	1326	WP_000049367.1	30S ribosomal protein S12 methylthiotransferase RimO	-
JNN47_RS16690	3418588..3418974	+	387	WP_000539521.1	type II toxin-antitoxin system RelE/ParE family toxin	Toxin
JNN47_RS16695	3418964..3419293	+	330	WP_001280945.1	DNA-binding transcriptional regulator	Antitoxin
JNN47_RS16700	3419363..3420691	-	1329	WP_001550887.1	GGDEF domain-containing protein	-
JNN47_RS16705	3420699..3423047	-	2349	WP_001550886.1	EAL domain-containing protein	-
JNN47_RS16710	3423225..3424136	-	912	WP_001236042.1	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

Protein

• Length: 129 a.a.
• Molecular weight: 14293.45 Da
• Isoelectric Point: 9.9296

>T188085 WP_000539521.1 NZ_CP068808:3418588-3418974 [Escherichia coli]
MGVYKARRFSQSTKKLGIHDKVLMAAAEEVMQGIWEADLGSGVIKKRLPLQQGKSGGARTIIFFKSANHVFFYDGWSKSG
LSSKGTKEIEDDELAAYKKMANAFLAFSNKQIEDLIETGFLIEVKNER

Nucleotide

• Length: 387 bp

>T188085 NZ_CP090222:c4526601-4526317 [Klebsiella pneumoniae]
ATGACCTATGAACTGGAGTTTGATCCACGAGCCTGGCGCGAATGGCAGAAGCCTGGCGAGACGGTCAAAAAACAGTTCAA
AAATAAGCTCCAGCAGATTGTGCAGAATCCGCGAATTGAGTCGACCAGGCTGAGCGATTTACCGGATTGCTACAAAATCA
AGCTTAAGGCGTCAGGTTATCGGTTGGTGTATCAAGTACGAGATAGTGTGGTGGTGGTTTACGTTATTGCCATTGGCAAA
AGAGAGAAAGCGGCCGTTTATCATCAGGCGAATAAACGGCTCTAA

Antitoxin

Protein

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

>AT188085 WP_001280945.1 NZ_CP068808:3418964-3419293 [Escherichia coli]
MSDKLQMMLEDAKELNALGLMSDSEVDAIAVMVKAREVSARIAKVKSMTGEEIKAIRTRYGMSQSVLAHTMGMSKESVSK
WERNEIKPSGPALRILNTLAIKGPEVFAK

Nucleotide

• Length: 330 bp

>AT188085 NZ_CP090222:c4526833-4526591 [Klebsiella pneumoniae]
ATGGCCACGCTCAATGTTCGACTGGACGATAAACTCAAAAAAGAGGCTTATGCCGTGCTGGAGAAACTCGATATGACACC
AACGGAGGCGGTACGCCTGCTGTTTCAATACATTGCGGAAAATGGCCGCATGCCGGTGAAAAGTATGACCATCAGTGATG
GCGAAGCGGCGTTATTACGCACCGTTCGCGAACGGCTGGAAAACCCACGGCCGGGGGTTAAGGTGAGTCTGGATGACCTA
TGA

Structures

Toxin

• AlphaFold DB: A0A829GCT6