Detailed information of TA system TA080489

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): hipBA/HipA-HipB
• Location: 2546142..2547730
• Replicon: chromosome
• Accession: NZ_CP023142
• Organism: Escherichia coli strain CFSAN061770

Toxin (Protein)

• Gene name: hipA
• Uniprot ID: U9YVT8
• Locus tag: CA696_RS13045
• Protein ID: WP_001125415.1
• Coordinates: 2546408..2547730 (+)
• Length: 441 a.a.

Antitoxin (Protein)

• Gene name: hipB
• Uniprot ID: -
• Locus tag: CA696_RS13040
• Protein ID: WP_001296726.1
• Coordinates: 2546142..2546408 (+)
• Length: 89 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
CA696_RS13040	2546142..2546408	+	267	WP_001296726.1	type II toxin-antitoxin system antitoxin HipB	Antitoxin
CA696_RS13045	2546408..2547730	+	1323	WP_001125415.1	type II toxin-antitoxin system serine/threonine protein kinase toxin HipA	Toxin
CA696_RS13050	2548128..2549027	-	900	WP_001057776.1	LysR family transcriptional regulator	-
CA696_RS13055	2549167..2549475	+	309	WP_001221046.1	hypothetical protein	-
CA696_RS13060	2549484..2550173	+	690	WP_000801313.1	type 1 glutamine amidotransferase domain-containing protein	-
CA696_RS13065	2550247..2551194	+	948	WP_000854796.1	aldo/keto reductase	-
CA696_RS30645	2551297..2551452	+	156	WP_001322415.1	hypothetical protein	-
CA696_RS13070	2551412..2551831	+	420	WP_001322416.1	amidohydrolase family protein	-
CA696_RS13075	2551782..2551973	+	192	WP_001469139.1	amidohydrolase family protein	-
CA696_RS13080	2552124..2552696	+	573	WP_000789913.1	NAD(P)H-dependent oxidoreductase	-

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

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

Antitoxin

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

Sequences

Toxin

Protein

• Length: 441 a.a.
• Molecular weight: 49384.05 Da
• Isoelectric Point: 8.5830

>T80489 WP_001125415.1 NZ_CP023142:2546408-2547730 [Escherichia coli]
MPKLVTWMNNQRVGELTKLANGAHTFKYAPEWLANRYARPLSLSLPLQRGNITSDAVFNFFDNLLPDSPIVRDRIVKRYH
AKSRQPFDLLSEIGRDSVGAVTLIPEDETVTHPIMAWEKLTEARLEEVLTAYKADIPLGMIREENDFRISVAGAQEKTAL
LRIGNDWCIPKGITPTTHIIKLPIGEIRQPNATLDLSQSVDNEYYCLLLAKELGLNVPDAEIIKAGNVRALAVERFDRRW
NAERTVLLRLPQEDMCQTFGLPSSVKYESDGGPGIARIMAFLMGSSEALKDRYDFMKFQVFQWLIGATDGHAKNFSVFIQ
AGGSYRLTPFYDIISAFPVLGGAGIHISDLKLAMGLNASKGKKTAIDKIYPRHFLATAKVLKFPEVQMHEILSDFARMIP
AALDNVKTSLPTDFPENVVTAVETNVLRLHRRLSREYGIK

Nucleotide

• Length: 1323 bp

>T80489 NZ_CP023142:2546408-2547730 [Escherichia coli]
ATGCCTAAACTTGTCACTTGGATGAACAACCAGCGGGTAGGCGAGTTAACGAAGTTAGCCAATGGCGCGCACACCTTTAA
GTATGCACCGGAGTGGTTAGCCAACCGTTATGCCAGACCGTTATCACTTTCGCTGCCATTGCAGAGGGGGAATATCACCT
CTGATGCCGTATTTAACTTCTTCGATAACCTGTTACCCGATAGCCCGATTGTACGTGACCGGATCGTTAAACGTTATCAT
GCCAAATCCAGACAACCGTTTGATTTATTGTCAGAAATAGGGCGAGACAGCGTTGGTGCCGTGACGTTAATACCCGAAGA
CGAAACCGTAACGCATCCGATAATGGCATGGGAAAAGCTTACTGAAGCCAGACTTGAAGAAGTATTAACGGCTTATAAAG
CAGATATCCCTCTGGGCATGATTAGAGAAGAAAATGACTTTCGCATCTCGGTTGCTGGCGCGCAGGAGAAGACAGCGCTG
CTCAGAATAGGCAATGACTGGTGCATTCCGAAAGGAATAACGCCGACGACGCACATCATTAAATTACCGATTGGCGAAAT
CAGGCAGCCCAATGCGACGCTCGATCTCAGCCAAAGCGTTGATAATGAGTATTACTGTCTGCTGCTGGCGAAAGAACTTG
GGTTGAATGTGCCGGACGCAGAAATCATTAAAGCGGGAAATGTGCGCGCGTTAGCGGTCGAACGTTTTGACAGGCGTTGG
AATGCTGAGCGAACGGTTTTACTTCGCTTGCCACAGGAGGATATGTGTCAGACATTCGGTTTACCTTCATCGGTGAAATA
TGAATCAGATGGAGGCCCAGGCATCGCGCGGATCATGGCTTTTTTGATGGGGTCCAGCGAGGCGCTGAAAGATCGCTATG
ATTTTATGAAGTTTCAGGTGTTCCAGTGGTTGATTGGCGCAACGGATGGCCATGCAAAAAACTTCTCCGTATTTATTCAG
GCTGGCGGCAGTTATCGACTCACGCCATTTTACGACATCATTTCAGCATTTCCGGTATTGGGTGGCGCAGGAATACACAT
CAGCGATCTCAAACTGGCAATGGGGCTTAACGCATCCAAAGGCAAAAAAACGGCAATCGATAAAATTTATCCGCGACATT
TTCTGGCGACAGCAAAGGTGCTGAAATTTCCGGAAGTGCAGATGCATGAAATCCTGAGTGACTTTGCCAGAATGATTCCG
GCAGCACTGGATAACGTGAAGACTTCATTACCGACAGATTTTCCGGAGAACGTGGTGACGGCAGTTGAAACCAATGTGTT
GAGGTTGCACCGTCGCTTAAGCCGAGAATACGGTATTAAGTAA

Antitoxin

Protein

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

>AT80489 WP_001296726.1 NZ_CP023142:2546142-2546408 [Escherichia coli]
MMSFQKIYSPTQLANAMKLVRQQNGWTQSELAKKIGIKQATISNFENNPDNTTLTTFFKILQSLELSMTLCDTKNASPES
TEQQDLEW

Nucleotide

• Length: 267 bp

>AT80489 NZ_CP023142:2546142-2546408 [Escherichia coli]
ATGATGAGCTTTCAGAAGATCTATAGCCCAACGCAATTAGCGAATGCAATGAAACTGGTTCGTCAGCAAAATGGCTGGAC
GCAGAGCGAGCTGGCGAAAAAAATCGGTATTAAGCAGGCGACAATTTCCAATTTCGAAAACAATCCTGACAATACCACGC
TGACGACATTTTTTAAGATTTTACAGTCGCTTGAACTCTCAATGACGCTATGCGACACGAAAAATGCCTCGCCAGAATCA
ACAGAACAGCAAGATCTGGAGTGGTAA

Structures

Toxin

• AlphaFold DB: U9YVT8