Detailed information of TA system TA155165

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): higBA (relBE)/HTH(antitoxin)
• Location: 2995313..2995915
• Replicon: chromosome
• Accession: NZ_CP051735
• Organism: Escherichia coli strain SCU-108

Toxin (Protein)

• Gene name: higB
• Uniprot ID: S1P416
• Locus tag: HHJ26_RS14340
• Protein ID: WP_000897302.1
• Coordinates: 2995313..2995624 (+)
• Length: 104 a.a.

Antitoxin (Protein)

• Gene name: higA
• Uniprot ID: -
• Locus tag: HHJ26_RS14345
• Protein ID: WP_000356397.1
• Coordinates: 2995625..2995915 (+)
• Length: 97 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
HHJ26_RS14315	2991227..2991826	+	600	WP_001314324.1	glucose-1-phosphatase	-
HHJ26_RS14320	2991820..2992692	+	873	WP_000920762.1	virulence factor BrkB family protein	-
HHJ26_RS14325	2992689..2993126	+	438	WP_000560983.1	D-tyrosyl-tRNA(Tyr) deacylase	-
HHJ26_RS14330	2993171..2994112	+	942	WP_001297068.1	fatty acid biosynthesis protein FabY	-
HHJ26_RS14335	2994176..2995084	-	909	WP_001331553.1	alpha/beta hydrolase	-
HHJ26_RS14340	2995313..2995624	+	312	WP_000897302.1	hypothetical protein	Toxin
HHJ26_RS14345	2995625..2995915	+	291	WP_000356397.1	helix-turn-helix domain-containing protein	Antitoxin
HHJ26_RS14350	2996274..2996552	+	279	WP_001296612.1	hypothetical protein	-
HHJ26_RS14355	2996948..2997166	+	219	WP_001314326.1	ribbon-helix-helix domain-containing protein	-
HHJ26_RS14360	2997382..2998311	-	930	WP_000027720.1	formate dehydrogenase accessory protein FdhE	-
HHJ26_RS14365	2998308..2998943	-	636	WP_000829013.1	formate dehydrogenase cytochrome b556 subunit	-
HHJ26_RS14370	2998940..2999842	-	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: 12203.19 Da
• Isoelectric Point: 9.7791

>T155165 WP_000897302.1 NZ_CP051735:2995313-2995624 [Escherichia coli]
MLFIETEIFTEDVQKLLNDDEFSRFQFFLALNPDYGEVIPETGGLRKVRWVSGGKGKRAGVRVIYFHQVKHYEIRLLLIY
RKGIKDDLSPQEKAMLRLLNTRW

Nucleotide

• Length: 312 bp

>T155165 NZ_CP068685:c207040-206729 [Klebsiella pneumoniae subsp. pneumoniae]
ATGCACGTAATTTCAAAAGAGCCTTTTGAGGAAGCGGCAAAGCGATATCCCAACGATTCGTTAGCCATTCGGGCGTTGTA
CCGCTTAGTGCGCGAGACGGACTTCTCTTCTCCAGCTGAGATGCTAACTCTGATACCGAGCCTGGATAATTTTAAGTACA
GGAATAAGTGGTGGGTTTTGGATGTAGGGGGCAACAACTTAAGGGTTATCGCCTATATCAATTTCGTAAATAAGCGCTTC
TACGTGAAGCACATCGCAACCCACGCTGATTACGACAAGTTGACCCGCTATTACAGGGAGAACAAAGAATGA

Antitoxin

Protein

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

>AT155165 WP_000356397.1 NZ_CP051735:2995625-2995915 [Escherichia coli]
MDKALFERLTHSMAQMNEIIEGTRQPSRTFEVDAMKIKEIRRASGLSQSKFADLISVSVDTLRNWEQGRRSPTGPAKALL
RAIANDPQHVLQALNR

Nucleotide

• Length: 291 bp

>AT155165 NZ_CP068685:c206732-206313 [Klebsiella pneumoniae subsp. pneumoniae]
ATGATTACCGACACTGCAAAAGCCATTGAAGCAACCAAACAACTCGTAGCTGCCGTCCCCTTCCTAGGGGGCAGTTCTTC
CGAGAGCGATTACCGCGAAGCGATGGAGCTGGTGGATTATCTGATCGAGAACGACGACGAGAACCCACTTATTGACTTCC
TGGCGAGTAAGATTGCCGACTATGAAGATAACAGCCCTCGTTTCGCTGAGTTCAACAAAGCTATTGCTGAAATACCAGTC
GGCGTTGCACTTCTGCGAACCCTGATTGACCAGCACAAGCTGTCTTATTCAGACCTTAAGGATGAGATCGGATCTAAATC
ATTGGTCAGCCAAATCCTGTCAGGGCAGCGCTCTTTGACCATCACTCACATAAAAGCTCTTTCCGCGCGCTTCGGTGTAA
AACCTGAGTGGTTCCTATAA

Structures

Toxin

• AlphaFold DB: S1P416