Detailed information of TA system TA098826

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): higBA (relBE)/HTH(antitoxin)
• Location: 3556125..3556727
• Replicon: chromosome
• Accession: NZ_CP027442
• Organism: Escherichia coli strain 2013C-3252

Toxin (Protein)

• Gene name: higB
• Uniprot ID: U9XIS6
• Locus tag: MJ69_RS19670
• Protein ID: WP_000897305.1
• Coordinates: 3556125..3556436 (+)
• Length: 104 a.a.

Antitoxin (Protein)

• Gene name: higA
• Uniprot ID: -
• Locus tag: MJ69_RS19675
• Protein ID: WP_000356397.1
• Coordinates: 3556437..3556727 (+)
• Length: 97 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
MJ69_RS19640	3551155..3551940	+	786	WP_000059678.1	DeoR/GlpR family DNA-binding transcription regulator	-
MJ69_RS19645	3552039..3552638	+	600	WP_001315111.1	glucose-1-phosphatase	-
MJ69_RS19650	3552632..3553504	+	873	WP_000920762.1	virulence factor BrkB family protein	-
MJ69_RS19655	3553501..3553938	+	438	WP_000560983.1	D-tyrosyl-tRNA(Tyr) deacylase	-
MJ69_RS19660	3553983..3554924	+	942	WP_001297068.1	fatty acid biosynthesis protein FabY	-
MJ69_RS19665	3554988..3555896	-	909	WP_001162704.1	alpha/beta hydrolase	-
MJ69_RS19670	3556125..3556436	+	312	WP_000897305.1	hypothetical protein	Toxin
MJ69_RS19675	3556437..3556727	+	291	WP_000356397.1	helix-turn-helix domain-containing protein	Antitoxin
MJ69_RS19685	3557332..3557550	+	219	WP_001295676.1	ribbon-helix-helix domain-containing protein	-
MJ69_RS19690	3557769..3558011	+	243	WP_001086390.1	hypothetical protein	-
MJ69_RS19695	3558342..3559271	-	930	WP_000027708.1	formate dehydrogenase accessory protein FdhE	-
MJ69_RS19700	3559268..3559903	-	636	WP_000829008.1	formate dehydrogenase cytochrome b556 subunit	-
MJ69_RS19705	3559900..3560802	-	903	WP_000331377.1	formate dehydrogenase O subunit beta	-

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

>T98826 WP_000897305.1 NZ_CP027442:3556125-3556436 [Escherichia coli]
MLFIETEIFTEDVQKLLTDDEFSRFQFFLALNPDYGEVIPETGGLRKVRWVSGGKGKRAGVRVIYFHQVKHYEIRLLLIY
RKGIKDDLSPQEKAMLRLLNTRW

Nucleotide

• Length: 312 bp

>T98826 NZ_CP027442:3556125-3556436 [Escherichia coli]
ATGCTCTTCATCGAAACGGAAATTTTTACTGAAGATGTTCAAAAACTGCTGACCGACGATGAATTCAGTCGTTTTCAGTT
TTTCCTGGCCTTGAATCCTGACTATGGTGAGGTAATACCTGAAACTGGTGGGTTAAGAAAGGTTCGATGGGTGTCAGGAG
GAAAGGGGAAACGTGCTGGTGTCAGGGTTATTTACTTTCATCAGGTTAAACATTATGAGATCAGATTACTGCTTATTTAT
CGTAAGGGTATTAAAGATGATCTGTCTCCCCAGGAAAAAGCAATGCTCCGGTTGTTAAATACGAGGTGGTAA

Antitoxin

Protein

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

>AT98826 WP_000356397.1 NZ_CP027442:3556437-3556727 [Escherichia coli]
MDKALFERLTHSMAQMNEIIEGTRQPSRTFEVDAMKIKEIRRASGLSQSKFADLISVSVDTLRNWEQGRRSPTGPAKALL
RAIANDPQHVLQALNR

Nucleotide

• Length: 291 bp

>AT98826 NZ_CP027442:3556437-3556727 [Escherichia coli]
ATGGATAAGGCACTTTTTGAGCGGTTGACTCACAGCATGGCCCAGATGAATGAAATTATTGAAGGAACGCGACAGCCTTC
GCGGACTTTTGAAGTTGATGCTATGAAAATCAAAGAAATACGCCGCGCTTCAGGGTTGTCACAATCTAAATTTGCCGATC
TTATTTCTGTAAGCGTAGACACGTTGCGTAACTGGGAGCAGGGGCGACGTTCACCGACCGGGCCTGCAAAGGCTTTGCTG
CGAGCGATTGCCAATGATCCGCAACATGTGCTGCAAGCACTTAACCGTTAG

Structures

Toxin

• AlphaFold DB: A0A0E0Y7I7