Detailed information of TA system TA105863

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): hipBA/HipA-HipB
• Location: 3073..4034
• Replicon: chromosome
• Accession: NZ_CP029579
• Organism: Escherichia coli strain DA33137

Toxin (Protein)

• Gene name: hipA
• Uniprot ID: A0A1Q5ZNB7
• Locus tag: DLJ64_RS00020
• Protein ID: WP_021523084.1
• Coordinates: 3073..3768 (-)
• Length: 232 a.a.

Antitoxin (Protein)

• Gene name: hipB
• Uniprot ID: -
• Locus tag: DLJ64_RS00025
• Protein ID: WP_001296726.1
• Coordinates: 3768..4034 (-)
• Length: 89 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
DLJ64_RS00010	274..1306	+	1033	Protein_1	ISNCY family transposase	-
DLJ64_RS00015	1521..2873	+	1353	WP_001551127.1	SIR2 family protein	-
DLJ64_RS00020	3073..3768	-	696	WP_021523084.1	HipA N-terminal domain-containing protein	Toxin
DLJ64_RS00025	3768..4034	-	267	WP_001296726.1	type II toxin-antitoxin system antitoxin HipB	Antitoxin

Associated MGEs

MGE detail	Similar MGEs	Relative position	MGE Type	Cargo ARG	Virulence gene	Coordinates	Length (bp)
	-	flank	IS/Tn	-	-	488..1306	818

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

• HipA, N-terminal subdomain 1 (4-103)

Antitoxin

• Cro/C1-type helix-turn-helix domain (14-69)

Sequences

Toxin

Protein

• Length: 232 a.a.
• Molecular weight: 25773.79 Da
• Isoelectric Point: 9.9928

>T105863 WP_021523084.1 NZ_CP029579:c3768-3073 [Escherichia coli]
MPKLVTWMNNQRVGELTKLANGAHTFKYAPEWLANRYARPLSLSLPLQRGNITSDAVFNFFDNLLPDSPIVRDRIVKRYH
AKSRQPFDLLSEIGRDSVGAVTLIPEDETIQAGGSYRLTPFYDIISAFPVLGGAGIHISDLKLAMGVNASKGKKTAIDKI
YPRHFLATAKVLKFPEVQMHEILSDFARMIPAALDNVKTSLPTDFPENVVTAVETNVLRLHGRLSREYGIK

Nucleotide

• Length: 696 bp

>T105863 NZ_CP029579:c3768-3073 [Escherichia coli]
ATGCCTAAACTTGTCACTTGGATGAACAACCAGCGGGTAGGCGAGTTAACGAAGTTAGCCAATGGCGCGCACACCTTTAA
GTATGCACCGGAGTGGTTAGCCAACCGTTATGCCAGACCGTTATCACTTTCGCTGCCATTGCAGAGGGGGAATATCACCT
CTGATGCCGTATTTAACTTCTTCGATAACCTGTTACCCGATAGCCCGATTGTACGTGACCGGATCGTTAAACGTTATCAT
GCCAAATCCAGACAACCGTTTGATTTATTGTCAGAAATAGGGCGAGACAGCGTTGGTGCCGTGACGTTAATACCCGAAGA
TGAAACTATTCAGGCTGGCGGCAGTTATCGACTCACGCCATTTTACGACATCATTTCAGCATTTCCGGTATTGGGTGGCG
CAGGAATACACATCAGCGATCTCAAACTGGCAATGGGGGTTAACGCATCCAAAGGCAAAAAAACGGCAATCGATAAAATT
TATCCGCGACATTTTCTGGCGACAGCAAAGGTGCTGAAATTTCCGGAAGTGCAGATGCATGAAATCCTGAGTGACTTTGC
CAGAATGATTCCGGCAGCACTGGATAACGTGAAGACTTCATTACCGACAGATTTTCCGGAGAACGTGGTGACGGCAGTTG
AAACCAATGTGTTGAGGTTGCACGGCCGGTTAAGCCGAGAATACGGTATTAAGTAA

Antitoxin

Protein

• Length: 89 a.a.
• Molecular weight: 10047.39 Da
• Isoelectric Point: 4.9632

>AT105863 WP_001296726.1 NZ_CP029579:c4034-3768 [Escherichia coli]
MMSFQKIYSPTQLANAMKLVRQQNGWTQSELAKKIGIKQATISNFENNPDNTTLTTFFKILQSLELSMTLCDTKNASPES
TEQQDLEW

Nucleotide

• Length: 267 bp

>AT105863 NZ_CP029579:c4034-3768 [Escherichia coli]
ATGATGAGCTTTCAGAAGATCTATAGCCCAACGCAATTAGCGAATGCAATGAAACTGGTTCGTCAGCAAAATGGCTGGAC
GCAGAGCGAGCTGGCGAAAAAAATCGGCATTAAGCAGGCGACAATTTCCAATTTCGAAAACAACCCTGACAATACCACGC
TGACGACATTTTTTAAGATTTTACAGTCGCTTGAACTCTCAATGACGCTATGCGACACGAAAAATGCCTCGCCAGAATCA
ACAGAACAGCAAGATCTGGAGTGGTAA

Structures

Toxin

• AlphaFold DB: A0A1Q5ZNB7