Detailed information of TA system TA098432

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): higBA (relBE)/HTH(antitoxin)
• Location: 1887633..1888235
• Replicon: chromosome
• Accession: NZ_CP027373
• Organism: Escherichia coli strain 05-3629

Toxin (Protein)

• Gene name: higB
• Uniprot ID: U9XIS6
• Locus tag: C6P66_RS09800
• Protein ID: WP_000897305.1
• Coordinates: 1887924..1888235 (-)
• Length: 104 a.a.

Antitoxin (Protein)

• Gene name: higA
• Uniprot ID: -
• Locus tag: C6P66_RS09795
• Protein ID: WP_000356397.1
• Coordinates: 1887633..1887923 (-)
• Length: 97 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
C6P66_RS09765	1883559..1884461	+	903	WP_000331377.1	formate dehydrogenase O subunit beta	-
C6P66_RS09770	1884458..1885093	+	636	WP_000829013.1	formate dehydrogenase cytochrome b556 subunit	-
C6P66_RS09775	1885090..1886019	+	930	WP_000027708.1	formate dehydrogenase accessory protein FdhE	-
C6P66_RS09780	1886349..1886591	-	243	WP_001086388.1	hypothetical protein	-
C6P66_RS09785	1886810..1887028	-	219	WP_001297075.1	ribbon-helix-helix domain-containing protein	-
C6P66_RS09795	1887633..1887923	-	291	WP_000356397.1	helix-turn-helix domain-containing protein	Antitoxin
C6P66_RS09800	1887924..1888235	-	312	WP_000897305.1	hypothetical protein	Toxin
C6P66_RS09805	1888464..1889372	+	909	WP_001162704.1	alpha/beta hydrolase	-
C6P66_RS09810	1889436..1890377	-	942	WP_001297068.1	fatty acid biosynthesis protein FabY	-
C6P66_RS09815	1890422..1890859	-	438	WP_000560983.1	D-tyrosyl-tRNA(Tyr) deacylase	-
C6P66_RS09820	1890856..1891728	-	873	WP_000920762.1	virulence factor BrkB family protein	-
C6P66_RS09825	1891722..1892321	-	600	WP_001295269.1	glucose-1-phosphatase	-
C6P66_RS09830	1892420..1893205	-	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

>T98432 WP_000897305.1 NZ_CP027373:c1888235-1887924 [Escherichia coli]
MLFIETEIFTEDVQKLLTDDEFSRFQFFLALNPDYGEVIPETGGLRKVRWVSGGKGKRAGVRVIYFHQVKHYEIRLLLIY
RKGIKDDLSPQEKAMLRLLNTRW

Nucleotide

• Length: 312 bp

>T98432 NZ_CP027373:c1888235-1887924 [Escherichia coli]
ATGCTCTTCATCGAAACGGAAATTTTTACTGAAGATGTTCAAAAACTGCTGACCGACGATGAATTCAGTCGTTTTCAGTT
TTTCCTGGCCTTGAATCCTGACTATGGTGAGGTAATACCTGAAACTGGTGGGTTAAGAAAGGTTCGATGGGTTTCAGGAG
GAAAGGGGAAACGTGCTGGTGTCAGGGTTATTTACTTTCATCAGGTTAAACATTATGAGATCAGATTACTGCTTATTTAT
CGTAAGGGTATTAAAGATGATCTGTCTCCCCAGGAAAAAGCAATGCTCCGGTTGTTAAATACGAGGTGGTAA

Antitoxin

Protein

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

>AT98432 WP_000356397.1 NZ_CP027373:c1887923-1887633 [Escherichia coli]
MDKALFERLTHSMAQMNEIIEGTRQPSRTFEVDAMKIKEIRRASGLSQSKFADLISVSVDTLRNWEQGRRSPTGPAKALL
RAIANDPQHVLQALNR

Nucleotide

• Length: 291 bp

>AT98432 NZ_CP027373:c1887923-1887633 [Escherichia coli]
ATGGATAAGGCACTTTTTGAGCGGTTGACTCACAGCATGGCCCAGATGAATGAAATTATTGAAGGAACGCGACAGCCTTC
GCGGACTTTTGAAGTTGATGCTATGAAAATCAAAGAAATACGCCGCGCTTCAGGGTTGTCACAATCTAAATTTGCCGATC
TTATTTCTGTAAGCGTAGACACGTTGCGTAACTGGGAGCAGGGGCGACGTTCACCGACCGGGCCTGCAAAGGCTTTGCTG
CGAGCGATTGCCAATGATCCGCAACATGTGCTGCAAGCACTTAACCGTTAG

Structures

Toxin

• AlphaFold DB: A0A0E0Y7I7