Detailed information of TA system TA104943

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): hicAB/UPF0150(antitoxin)
• Location: 2397884..2398522
• Replicon: chromosome
• Accession: NZ_CP029115
• Organism: Escherichia coli strain AR435

Toxin (Protein)

• Gene name: hicA
• Uniprot ID: A0A0A6TXU8
• Locus tag: CSC22_RS13195
• Protein ID: WP_001447010.1
• Coordinates: 2397884..2398060 (+)
• Length: 59 a.a.

Antitoxin (Protein)

• Gene name: hicB
• Uniprot ID: -
• Locus tag: CSC22_RS13200
• Protein ID: WP_001270286.1
• Coordinates: 2398106..2398522 (+)
• Length: 139 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
CSC22_RS13175	2393503..2394717	-	1215	WP_001326689.1	BenE family transporter YdcO	-
CSC22_RS13180	2394770..2395306	+	537	WP_000429155.1	DNA-binding transcriptional regulator SutR	-
CSC22_RS13185	2395379..2397340	+	1962	WP_001303492.1	23S rRNA 5-hydroxycytidine C2501 synthase	-
CSC22_RS13190	2397432..2397662	-	231	WP_000494244.1	YncJ family protein	-
CSC22_RS13195	2397884..2398060	+	177	WP_001447010.1	type II toxin-antitoxin system mRNA interferase toxin HicA	Toxin
CSC22_RS13200	2398106..2398522	+	417	WP_001270286.1	type II toxin-antitoxin system antitoxin HicB	Antitoxin
CSC22_RS13205	2398601..2400007	+	1407	WP_000760626.1	PLP-dependent aminotransferase family protein	-
CSC22_RS13210	2400252..2401397	+	1146	WP_000047424.1	ABC transporter substrate-binding protein	-
CSC22_RS13215	2401415..2402428	+	1014	WP_000220396.1	ABC transporter ATP-binding protein	-
CSC22_RS13220	2402429..2403370	+	942	WP_001251304.1	ABC transporter permease	-

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

>T104943 WP_001447010.1 NZ_CP029115:2397884-2398060 [Escherichia coli]
VKQSEFRRWLESQGVDVANSSNHLKLRFHGRRSVMPRHPCDEIKEPLRKAILKQLGLS

Nucleotide

• Length: 177 bp

>T104943 NZ_CP029115:2397884-2398060 [Escherichia coli]
GTGAAACAAAGCGAGTTCAGACGTTGGCTCGAATCTCAGGGCGTCGATGTAGCGAATAGCAGCAACCATTTGAAACTCAG
GTTTCATGGGAGGCGCAGTGTCATGCCGCGTCACCCCTGCGATGAGATTAAAGAACCATTGCGTAAAGCAATCCTGAAAC
AACTCGGTTTGAGTTAA

Antitoxin

Protein

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

>AT104943 WP_001270286.1 NZ_CP029115:2398106-2398522 [Escherichia coli]
MRYPVTLTPAPEGGYMVSFVDIPEALTQGETVAEAMEAAKDALLTAFDFYFEDNELIPLPSPLNSHDHFIEVPLSVASKV
LLLNAFLQSEITQQELARRIGKPKQEITRLFNLHHATKIDAVQLAAKALGKELSLVMV

Nucleotide

• Length: 417 bp

>AT104943 NZ_CP029115:2398106-2398522 [Escherichia coli]
ATGCGTTATCCCGTCACTCTTACACCCGCGCCGGAAGGCGGTTATATGGTTTCTTTTGTGGATATCCCTGAAGCGTTGAC
CCAGGGCGAAACTGTCGCTGAAGCGATGGAAGCGGCAAAAGATGCTTTACTGACCGCATTTGATTTTTATTTTGAAGATA
ACGAGCTTATCCCTTTACCTTCGCCATTAAATAGTCACGATCACTTTATTGAAGTACCTTTGAGCGTCGCCTCTAAGGTA
TTGCTGTTAAATGCTTTTTTACAGTCAGAAATCACTCAGCAAGAGTTAGCCAGGCGAATTGGCAAACCTAAACAGGAGAT
TACTCGCCTATTTAACTTGCATCATGCGACAAAAATCGACGCCGTCCAGCTCGCGGCAAAGGCGCTTGGCAAAGAGTTAT
CGCTGGTGATGGTTTAA

Structures

Toxin

• AlphaFold DB: A0A0A6TXU8