Detailed information of TA system TA134738

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): hicAB/UPF0150(antitoxin)
• Location: 2419652..2420290
• Replicon: chromosome
• Accession: NZ_CP041955
• Organism: Escherichia coli strain EC2

Toxin (Protein)

• Gene name: hicA
• Uniprot ID: A0A0A6TXU8
• Locus tag: FOZ67_RS11515
• Protein ID: WP_001447010.1
• Coordinates: 2420114..2420290 (-)
• Length: 59 a.a.

Antitoxin (Protein)

• Gene name: hicB
• Uniprot ID: -
• Locus tag: FOZ67_RS11510
• Protein ID: WP_001270286.1
• Coordinates: 2419652..2420068 (-)
• Length: 139 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FOZ67_RS11490	2414804..2415745	-	942	WP_001251304.1	ABC transporter permease	-
FOZ67_RS11495	2415746..2416759	-	1014	WP_000220396.1	ABC transporter ATP-binding protein	-
FOZ67_RS11500	2416777..2417922	-	1146	WP_155367564.1	ABC transporter substrate-binding protein	-
FOZ67_RS11505	2418167..2419573	-	1407	WP_000760626.1	PLP-dependent aminotransferase family protein	-
FOZ67_RS11510	2419652..2420068	-	417	WP_001270286.1	type II toxin-antitoxin system antitoxin HicB	Antitoxin
FOZ67_RS11515	2420114..2420290	-	177	WP_001447010.1	type II toxin-antitoxin system mRNA interferase toxin HicA	Toxin
FOZ67_RS11520	2420512..2420742	+	231	WP_000494244.1	YncJ family protein	-
FOZ67_RS11525	2420834..2422795	-	1962	WP_001303492.1	23S rRNA 5-hydroxycytidine C2501 synthase	-
FOZ67_RS11530	2422868..2423404	-	537	WP_000429155.1	DNA-binding transcriptional regulator SutR	-
FOZ67_RS11535	2423457..2424671	+	1215	WP_001326689.1	BenE family transporter YdcO	-

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 (91-134)

Sequences

Toxin

Protein

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

>T134738 WP_001447010.1 NZ_CP041955:c2420290-2420114 [Escherichia coli]
VKQSEFRRWLESQGVDVANSSNHLKLRFHGRRSVMPRHPCDEIKEPLRKAILKQLGLS

Nucleotide

• Length: 177 bp

>T134738 NZ_CP041955:c2420290-2420114 [Escherichia coli]
GTGAAACAAAGCGAGTTCAGACGTTGGCTCGAATCTCAGGGCGTCGATGTAGCGAATAGCAGCAACCATTTGAAACTCAG
GTTTCATGGGAGGCGCAGTGTCATGCCGCGTCACCCCTGCGATGAGATTAAAGAACCATTGCGTAAAGCAATCCTGAAAC
AACTCGGTTTGAGTTAA

Antitoxin

Protein

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

>AT134738 WP_001270286.1 NZ_CP041955:c2420068-2419652 [Escherichia coli]
MRYPVTLTPAPEGGYMVSFVDIPEALTQGETVAEAMEAAKDALLTAFDFYFEDNELIPLPSPLNSHDHFIEVPLSVASKV
LLLNAFLQSEITQQELARRIGKPKQEITRLFNLHHATKIDAVQLAAKALGKELSLVMV

Nucleotide

• Length: 417 bp

>AT134738 NZ_CP041955:c2420068-2419652 [Escherichia coli]
ATGCGTTATCCCGTCACTCTTACACCCGCGCCGGAAGGCGGTTATATGGTTTCTTTTGTGGATATCCCTGAAGCGTTGAC
CCAGGGCGAAACTGTCGCTGAAGCGATGGAAGCGGCAAAAGATGCTTTACTGACCGCATTTGATTTTTATTTTGAAGATA
ACGAGCTTATCCCTTTACCTTCGCCATTAAATAGTCACGATCACTTTATTGAAGTACCTTTGAGCGTCGCCTCTAAGGTA
TTGCTGTTAAATGCTTTTTTACAGTCAGAAATCACTCAGCAAGAGTTAGCCAGGCGAATTGGCAAACCTAAACAGGAGAT
TACTCGCCTATTTAACTTGCATCATGCGACAAAAATCGACGCCGTCCAGCTCGCGGCAAAGGCGCTTGGCAAAGAGTTAT
CGCTGGTGATGGTTTAA

Structures

Toxin

• AlphaFold DB: A0A0A6TXU8