Detailed information of TA system TA080433

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): higBA (relBE)/HTH(antitoxin)
• Location: 4988129..4988731
• Replicon: chromosome
• Accession: NZ_CP023061
• Organism: Escherichia coli strain FORC_069

Toxin (Protein)

• Gene name: higB
• Uniprot ID: U9XIS6
• Locus tag: FORC69_RS26175
• Protein ID: WP_000897305.1
• Coordinates: 4988420..4988731 (-)
• Length: 104 a.a.

Antitoxin (Protein)

• Gene name: higA
• Uniprot ID: -
• Locus tag: FORC69_RS26170
• Protein ID: WP_000356397.1
• Coordinates: 4988129..4988419 (-)
• Length: 97 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FORC69_RS26140	4984073..4984975	+	903	WP_000331377.1	formate dehydrogenase O subunit beta	-
FORC69_RS26145	4984972..4985607	+	636	WP_000829013.1	formate dehydrogenase cytochrome b556 subunit	-
FORC69_RS26150	4985604..4986533	+	930	WP_000027708.1	formate dehydrogenase accessory protein FdhE	-
FORC69_RS26155	4986863..4987105	-	243	WP_001087409.1	hypothetical protein	-
FORC69_RS26160	4987325..4987543	-	219	WP_001315930.1	ribbon-helix-helix domain-containing protein	-
FORC69_RS26170	4988129..4988419	-	291	WP_000356397.1	helix-turn-helix domain-containing protein	Antitoxin
FORC69_RS26175	4988420..4988731	-	312	WP_000897305.1	hypothetical protein	Toxin
FORC69_RS26180	4988960..4989868	+	909	WP_001162704.1	alpha/beta hydrolase	-
FORC69_RS26185	4989932..4990873	-	942	WP_001297068.1	fatty acid biosynthesis protein FabY	-
FORC69_RS26190	4990918..4991355	-	438	WP_000560983.1	D-tyrosyl-tRNA(Tyr) deacylase	-
FORC69_RS26195	4991352..4992224	-	873	WP_000920762.1	virulence factor BrkB family protein	-
FORC69_RS26200	4992218..4992817	-	600	WP_001295269.1	glucose-1-phosphatase	-

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

>T80433 WP_000897305.1 NZ_CP023061:c4988731-4988420 [Escherichia coli]
MLFIETEIFTEDVQKLLTDDEFSRFQFFLALNPDYGEVIPETGGLRKVRWVSGGKGKRAGVRVIYFHQVKHYEIRLLLIY
RKGIKDDLSPQEKAMLRLLNTRW

Nucleotide

• Length: 312 bp

>T80433 NZ_CP023061:c4988731-4988420 [Escherichia coli]
ATGCTCTTCATCGAAACGGAAATTTTTACTGAAGATGTTCAAAAACTGCTGACCGACGATGAATTCAGTCGTTTTCAGTT
TTTCCTGGCCTTGAATCCTGACTATGGTGAGGTAATACCTGAAACTGGTGGGTTAAGAAAGGTTCGATGGGTGTCAGGAG
GAAAGGGGAAACGTGCTGGTGTCAGGGTTATTTACTTTCATCAGGTTAAACATTATGAGATCAGATTACTGCTTATTTAT
CGTAAGGGTATTAAAGATGATCTGTCTCCCCAGGAAAAAGCAATGCTCCGGTTGTTAAATACGAGGTGGTAA

Antitoxin

Protein

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

>AT80433 WP_000356397.1 NZ_CP023061:c4988419-4988129 [Escherichia coli]
MDKALFERLTHSMAQMNEIIEGTRQPSRTFEVDAMKIKEIRRASGLSQSKFADLISVSVDTLRNWEQGRRSPTGPAKALL
RAIANDPQHVLQALNR

Nucleotide

• Length: 291 bp

>AT80433 NZ_CP023061:c4988419-4988129 [Escherichia coli]
ATGGATAAGGCACTTTTTGAGCGGTTGACTCACAGCATGGCCCAGATGAATGAAATTATTGAAGGAACGCGACAGCCTTC
GCGGACTTTTGAAGTTGATGCTATGAAAATCAAAGAAATACGCCGCGCTTCAGGGTTGTCACAATCTAAATTTGCCGATC
TTATTTCTGTCAGCGTAGACACGTTGCGTAACTGGGAGCAGGGGCGACGTTCACCGACCGGGCCTGCAAAGGCTTTGCTG
CGAGCGATTGCCAATGATCCGCAACATGTGCTGCAAGCACTTAACCGTTAG

Structures

Toxin

• AlphaFold DB: A0A0E0Y7I7