Detailed information of TA system TA128472

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): higBA (relBE)/HTH(antitoxin)
• Location: 4885144..4885746
• Replicon: chromosome
• Accession: NZ_CP041429
• Organism: Escherichia coli strain STEC367

Toxin (Protein)

• Gene name: higB
• Uniprot ID: U9XIS6
• Locus tag: FNE84_RS23800
• Protein ID: WP_000897305.1
• Coordinates: 4885435..4885746 (-)
• Length: 104 a.a.

Antitoxin (Protein)

• Gene name: higA
• Uniprot ID: -
• Locus tag: FNE84_RS23795
• Protein ID: WP_000356397.1
• Coordinates: 4885144..4885434 (-)
• Length: 97 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FNE84_RS23770	4881070..4881972	+	903	WP_000331377.1	formate dehydrogenase O subunit beta	-
FNE84_RS23775	4881969..4882604	+	636	WP_000829013.1	formate dehydrogenase cytochrome b556 subunit	-
FNE84_RS23780	4882601..4883530	+	930	WP_000027708.1	formate dehydrogenase accessory protein FdhE	-
FNE84_RS23785	4883860..4884102	-	243	WP_001087409.1	hypothetical protein	-
FNE84_RS23790	4884321..4884539	-	219	WP_001295676.1	ribbon-helix-helix domain-containing protein	-
FNE84_RS23795	4885144..4885434	-	291	WP_000356397.1	helix-turn-helix domain-containing protein	Antitoxin
FNE84_RS23800	4885435..4885746	-	312	WP_000897305.1	hypothetical protein	Toxin
FNE84_RS23805	4885975..4886883	+	909	WP_001299484.1	alpha/beta hydrolase	-
FNE84_RS23810	4886947..4887888	-	942	WP_001343389.1	fatty acid biosynthesis protein FabY	-
FNE84_RS23815	4887933..4888370	-	438	WP_000560983.1	D-tyrosyl-tRNA(Tyr) deacylase	-
FNE84_RS23820	4888367..4889239	-	873	WP_000920762.1	virulence factor BrkB family protein	-
FNE84_RS23825	4889233..4889832	-	600	WP_001295269.1	glucose-1-phosphatase	-
FNE84_RS23830	4889931..4890716	-	786	WP_000059678.1	DeoR/GlpR family DNA-binding transcription regulator	-

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

No domain identified.

Antitoxin

• Cro/C1-type helix-turn-helix domain (36-85)

Sequences

Toxin

Protein

• Length: 104 a.a.
• Molecular weight: 12190.19 Da
• Isoelectric Point: 9.7791

>T128472 WP_000897305.1 NZ_CP041429:c4885746-4885435 [Escherichia coli]
MLFIETEIFTEDVQKLLTDDEFSRFQFFLALNPDYGEVIPETGGLRKVRWVSGGKGKRAGVRVIYFHQVKHYEIRLLLIY
RKGIKDDLSPQEKAMLRLLNTRW

Nucleotide

• Length: 312 bp

>T128472 NZ_CP041429:c4885746-4885435 [Escherichia coli]
ATGCTCTTCATCGAAACGGAAATTTTTACTGAAGATGTTCAAAAACTGCTGACCGACGATGAATTCAGTCGTTTTCAGTT
TTTCCTGGCCTTGAATCCTGACTATGGTGAGGTAATACCTGAAACTGGTGGGTTAAGAAAGGTTCGATGGGTTTCAGGAG
GAAAGGGGAAACGTGCTGGTGTCAGGGTTATTTACTTTCATCAGGTTAAACATTATGAGATCAGATTACTGCTTATTTAT
CGTAAGGGTATTAAAGATGATCTGTCTCCCCAGGAAAAAGCAATGCTCCGGTTGTTAAATACGAGGTGGTAA

Antitoxin

Protein

• Length: 97 a.a.
• Molecular weight: 10846.43 Da
• Isoelectric Point: 10.8907

>AT128472 WP_000356397.1 NZ_CP041429:c4885434-4885144 [Escherichia coli]
MDKALFERLTHSMAQMNEIIEGTRQPSRTFEVDAMKIKEIRRASGLSQSKFADLISVSVDTLRNWEQGRRSPTGPAKALL
RAIANDPQHVLQALNR

Nucleotide

• Length: 291 bp

>AT128472 NZ_CP041429:c4885434-4885144 [Escherichia coli]
ATGGATAAGGCACTTTTTGAGCGGTTGACTCACAGCATGGCCCAGATGAATGAAATTATTGAAGGAACGCGACAGCCTTC
GCGGACTTTTGAAGTTGATGCTATGAAAATCAAAGAAATACGCCGCGCTTCAGGGTTGTCACAATCTAAATTTGCCGATC
TTATTTCTGTAAGCGTAGACACGTTGCGTAACTGGGAGCAGGGGCGACGTTCACCGACCGGGCCTGCAAAGGCTTTGCTG
CGAGCGATTGCCAATGATCCGCAACATGTGCTGCAAGCACTTAACCGTTAG

Structures

Toxin

• AlphaFold DB: A0A0E0Y7I7