Detailed information of TA system TA106764

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): hicAB/UPF0150(antitoxin)
• Location: 2261545..2262183
• Replicon: chromosome
• Accession: NZ_CP029973
• Organism: Escherichia coli strain 51008369SK1

Toxin (Protein)

• Gene name: hicA
• Uniprot ID: A0A0A6TXU8
• Locus tag: DNQ41_RS11580
• Protein ID: WP_001447010.1
• Coordinates: 2261545..2261721 (+)
• Length: 59 a.a.

Antitoxin (Protein)

• Gene name: hicB
• Uniprot ID: -
• Locus tag: DNQ41_RS11585
• Protein ID: WP_001270286.1
• Coordinates: 2261767..2262183 (+)
• Length: 139 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
DNQ41_RS11560	2257164..2258378	-	1215	WP_001326689.1	BenE family transporter YdcO	-
DNQ41_RS11565	2258431..2258967	+	537	WP_000429155.1	DNA-binding transcriptional regulator SutR	-
DNQ41_RS11570	2259040..2261001	+	1962	WP_001303492.1	23S rRNA 5-hydroxycytidine C2501 synthase	-
DNQ41_RS11575	2261093..2261323	-	231	WP_000494244.1	YncJ family protein	-
DNQ41_RS11580	2261545..2261721	+	177	WP_001447010.1	type II toxin-antitoxin system mRNA interferase toxin HicA	Toxin
DNQ41_RS11585	2261767..2262183	+	417	WP_001270286.1	type II toxin-antitoxin system antitoxin HicB	Antitoxin
DNQ41_RS11590	2262262..2263668	+	1407	WP_000760626.1	PLP-dependent aminotransferase family protein	-
DNQ41_RS11595	2263913..2265058	+	1146	WP_000047424.1	ABC transporter substrate-binding protein	-
DNQ41_RS11600	2265076..2266089	+	1014	WP_000220396.1	ABC transporter ATP-binding protein	-
DNQ41_RS11605	2266090..2267031	+	942	WP_001251304.1	ABC transporter permease	-

Associated MGEs

MGE detail	Similar MGEs	Relative position	MGE Type	Cargo ARG	Virulence gene	Coordinates	Length (bp)
	Similar MGE(s) Similar MGE(s) is defined as other TA-related MGE(s) with Mash distance < 0.01 to this MGE. Detail Genome accession Organism MGE type Related TA Coordinates Mash distance View NZ_CP020543 Escherichia coli C IS/Tn TA075073 2433298..2434446 0.008	flank	IS/Tn	-	-	2255976..2257124	1148

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 (91-134)

Sequences

Toxin

Protein

• Length: 59 a.a.
• Molecular weight: 6779.86 Da
• Isoelectric Point: 11.2298

>T106764 WP_001447010.1 NZ_CP029973:2261545-2261721 [Escherichia coli]
VKQSEFRRWLESQGVDVANSSNHLKLRFHGRRSVMPRHPCDEIKEPLRKAILKQLGLS

Nucleotide

• Length: 177 bp

>T106764 NZ_CP029973:2261545-2261721 [Escherichia coli]
GTGAAACAAAGCGAGTTCAGACGTTGGCTCGAATCTCAGGGCGTCGATGTAGCGAATAGCAGCAACCATTTGAAACTCAG
GTTTCATGGGAGGCGCAGTGTCATGCCGCGTCACCCCTGCGATGAGATTAAAGAACCATTGCGTAAAGCAATCCTGAAAC
AACTCGGTTTGAGTTAA

Antitoxin

Protein

• Length: 139 a.a.
• Molecular weight: 15246.63 Da
• Isoelectric Point: 4.7386

>AT106764 WP_001270286.1 NZ_CP029973:2261767-2262183 [Escherichia coli]
MRYPVTLTPAPEGGYMVSFVDIPEALTQGETVAEAMEAAKDALLTAFDFYFEDNELIPLPSPLNSHDHFIEVPLSVASKV
LLLNAFLQSEITQQELARRIGKPKQEITRLFNLHHATKIDAVQLAAKALGKELSLVMV

Nucleotide

• Length: 417 bp

>AT106764 NZ_CP029973:2261767-2262183 [Escherichia coli]
ATGCGTTATCCCGTCACTCTTACACCCGCGCCGGAAGGCGGTTATATGGTTTCTTTTGTGGATATCCCTGAAGCGTTGAC
CCAGGGCGAAACTGTCGCTGAAGCGATGGAAGCGGCAAAAGATGCTTTACTGACCGCATTTGATTTTTATTTTGAAGATA
ACGAGCTTATCCCTTTACCTTCGCCATTAAATAGTCACGATCACTTTATTGAAGTACCTTTGAGCGTCGCCTCTAAGGTA
TTGCTGTTAAATGCTTTTTTACAGTCAGAAATCACTCAGCAAGAGTTAGCCAGGCGAATTGGCAAACCTAAACAGGAGAT
TACTCGCCTATTTAACTTGCATCATGCGACAAAAATCGACGCCGTCCAGCTCGCGGCAAAGGCGCTTGGCAAAGAGTTAT
CGCTGGTGATGGTTTAA

Structures

Toxin

• AlphaFold DB: A0A0A6TXU8