Detailed information of TA system TA061339

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): yefM-yoeB (relBE)/YoeB-YefM
• Location: 2296185..2296687
• Replicon: chromosome
• Accession: NZ_CP014497
• Organism: Escherichia coli strain ZH193

Toxin (Protein)

• Gene name: yoeB
• Uniprot ID: E2QNP2
• Locus tag: AVR69_RS11910
• Protein ID: WP_000767819.1
• Coordinates: 2296185..2296439 (-)
• Length: 85 a.a.

Antitoxin (Protein)

• Gene name: yefM
• Uniprot ID: E2QNP3
• Locus tag: AVR69_RS11915
• Protein ID: WP_001259253.1
• Coordinates: 2296436..2296687 (-)
• Length: 84 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
AVR69_RS11885	2292003..2292461	-	459	WP_001531805.1	IS200/IS605-like element IS200C family transposase	-
AVR69_RS11895	2292678..2294036	-	1359	WP_000019194.1	putrescine/proton symporter PlaP	-
AVR69_RS29495	2294026..2294088	-	63	WP_010723108.1	membrane protein YoeI	-
AVR69_RS11900	2294303..2295232	-	930	WP_000803366.1	LysR family transcriptional regulator	-
AVR69_RS11905	2295278..2296102	-	825	WP_000754737.1	SDR family oxidoreductase	-
AVR69_RS11910	2296185..2296439	-	255	WP_000767819.1	type II toxin-antitoxin system mRNA interferase toxin YoeB	Toxin
AVR69_RS11915	2296436..2296687	-	252	WP_001259253.1	YoeB-YefM toxin-antitoxin system antitoxin YefM	Antitoxin
AVR69_RS27245	2296970..2297020	+	51	WP_001364200.1	his operon leader peptide	-
AVR69_RS11920	2297166..2298065	+	900	WP_000131782.1	ATP phosphoribosyltransferase	-
AVR69_RS11925	2298071..2299375	+	1305	WP_001296211.1	histidinol dehydrogenase	-
AVR69_RS11930	2299372..2300442	+	1071	WP_000108967.1	histidinol-phosphate transaminase	-
AVR69_RS11935	2300442..2301509	+	1068	WP_000080057.1	bifunctional histidinol-phosphatase/imidazoleglycerol-phosphate dehydratase HisB	-

Associated MGEs

MGE detail	Similar MGEs	Relative position	MGE Type	Cargo ARG	Virulence gene	Coordinates	Length (bp)
	-	flank	IS/Tn	-	-	2292003..2292461	458

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 YoeB (2-84)

Antitoxin

• Type II toxin-antitoxin system, antitoxin Phd/YefM (1-72)

Sequences

Toxin

Protein

• Length: 85 a.a.
• Molecular weight: 10110.53 Da
• Isoelectric Point: 7.2749

>T61339 WP_000767819.1 NZ_CP014497:c2296439-2296185 [Escherichia coli]
VKLIWSEESWDDYLYWQEADKRIVKKINELIKDTRRTPFEGKGKPEPLKHNLSGFWSRRITEEHLLVYAVTDDSLLIAAC
RYHY

Nucleotide

• Length: 255 bp

>T61339 NZ_CP014497:c2296439-2296185 [Escherichia coli]
GTGAAACTAATCTGGTCTGAGGAATCATGGGATGATTATCTGTACTGGCAGGAAGCAGATAAGCGAATTGTTAAAAAGAT
CAATGAACTTATCAAAGATACCCGCAGAACACCATTTGAAGGTAAGGGGAAACCAGAACCCCTGAAACATAACTTGTCAG
GTTTCTGGTCCCGACGCATTACAGAGGAGCACCTTCTGGTATACGCGGTTACTGATGATTCACTGCTCATTGCAGCATGT
CGTTATCATTATTGA

Antitoxin

Protein

• Length: 84 a.a.
• Molecular weight: 9365.62 Da
• Isoelectric Point: 4.6127

>AT61339 WP_001259253.1 NZ_CP014497:c2296687-2296436 [Escherichia coli]
MRTISYSEARQNLSATMMKAVEDHAPILITRQNGEACVLMSLEEYNSLEETAYLLRSPANARRLMDSIDSLKSDKGTEKD
IIE

Nucleotide

• Length: 252 bp

>AT61339 NZ_CP014497:c2296687-2296436 [Escherichia coli]
ATGCGTACAATTAGCTACAGCGAAGCGCGTCAGAATTTGTCGGCAACAATGATGAAAGCCGTTGAAGATCATGCCCCGAT
CCTCATTACTCGTCAGAATGGAGAGGCTTGTGTTCTGATGTCACTCGAAGAATACAACTCGCTGGAAGAGACGGCTTATC
TACTGCGTTCCCCCGCTAACGCCCGGAGATTGATGGACTCAATCGATAGCCTGAAATCAGACAAAGGAACGGAAAAGGAC
ATTATTGAGTGA

Structures

Toxin

• AlphaFold DB: E2QNP2

Antitoxin

• AlphaFold DB: E2QNP3