Detailed information of TA system TA080799

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): hipBA/HipA-HipB
• Location: 1714948..1716536
• Replicon: chromosome
• Accession: NZ_CP023349
• Organism: Escherichia coli strain ETEC-2264

Toxin (Protein)

• Gene name: hipA
• Uniprot ID: F4NFZ0
• Locus tag: CJU63_RS08855
• Protein ID: WP_001125463.1
• Coordinates: 1714948..1716270 (-)
• Length: 441 a.a.

Antitoxin (Protein)

• Gene name: hipB
• Uniprot ID: -
• Locus tag: CJU63_RS08860
• Protein ID: WP_001296726.1
• Coordinates: 1716270..1716536 (-)
• Length: 89 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
CJU63_RS08815	1710182..1710325	-	144	WP_001386055.1	hypothetical protein	-
CJU63_RS08820	1710337..1711389	-	1053	WP_001386054.1	phage/plasmid replication protein, II/X family	-
CJU63_RS08825	1711557..1712009	+	453	WP_000069317.1	transcriptional regulator	-
CJU63_RS08830	1712013..1712156	-	144	WP_001386055.1	hypothetical protein	-
CJU63_RS08835	1712168..1713220	-	1053	WP_001386054.1	phage/plasmid replication protein, II/X family	-
CJU63_RS08840	1713388..1713840	+	453	WP_000069317.1	transcriptional regulator	-
CJU63_RS08845	1713925..1714323	+	399	WP_000981410.1	hypothetical protein	-
CJU63_RS08850	1714326..1714688	+	363	WP_095892504.1	hypothetical protein	-
CJU63_RS08855	1714948..1716270	-	1323	WP_001125463.1	type II toxin-antitoxin system serine/threonine protein kinase toxin HipA	Toxin
CJU63_RS08860	1716270..1716536	-	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)

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 (7-103)

Antitoxin

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

Sequences

Toxin

Protein

• Length: 441 a.a.
• Molecular weight: 49422.05 Da
• Isoelectric Point: 9.1203

>T80799 WP_001125463.1 NZ_CP023349:c1716270-1714948 [Escherichia coli]
MPKLVTWMNNQRVGELTKLANGAHTFKYAPEWLASRYARPLSLSLPLQRGNITSDAVFNFFDNLLPDSPIVRDRIVKRYH
AKSRQPFDLLSEIGRDSVGAVTLLPENETITRPIMAWEKLTEARLEEVLTAYKADIPLGMIREENDFRISVAGAQEKTAL
LRIGNDWCIPKGITPTTHIIKLPIGEIRQPNATLDLSQSVDNEYYCLLLAKELGLNVPDAEIIKAGRVRALAVERFDRRW
NTERTVLLRLPQEDMCQTFGLPSSVKYESDGGPGIARIMAFLMGSSEALRDRYDFMKFQVFQWLIGATDGHAKNFSVFIQ
AGGSYRLTPFYDIISAFPVLGGTGIHISDLKLAMGLNASKGKKTAIDKIYPRHFLATAKVLRFPEVQMHEILSDFARMIP
AALDNVKTSLPTDFPENVVTAVETNVLRLHGRLSREYGSK

Nucleotide

• Length: 1323 bp

>T80799 NZ_CP023349:c1716270-1714948 [Escherichia coli]
ATGCCTAAACTTGTCACTTGGATGAACAACCAGCGGGTAGGCGAGTTAACGAAGTTAGCCAACGGCGCGCACACCTTTAA
GTATGCACCGGAGTGGTTAGCCAGCCGTTATGCCAGACCGTTGTCACTTTCGCTGCCATTGCAGAGGGGGAATATCACCT
CAGATGCCGTATTTAACTTCTTCGATAACCTGTTACCCGATAGCCCGATTGTACGTGACCGGATCGTTAAACGTTATCAT
GCTAAATCCAGACAACCGTTTGATTTATTGTCAGAAATAGGGCGAGACAGCGTTGGTGCCGTAACGTTATTACCCGAAAA
TGAAACCATAACGCGCCCGATAATGGCATGGGAAAAGCTTACTGAAGCCAGGCTTGAAGAAGTATTAACGGCTTATAAAG
CAGATATCCCTCTGGGCATGATTAGAGAAGAAAATGACTTTCGCATCTCGGTTGCTGGCGCGCAGGAGAAGACAGCGCTG
CTTAGAATAGGCAATGACTGGTGCATTCCGAAAGGAATAACGCCGACGACGCACATCATTAAATTACCGATTGGCGAAAT
CAGGCAGCCCAATGCGACGCTCGATCTCAGCCAAAGCGTTGATAATGAGTATTACTGTCTGCTGCTGGCGAAAGAACTTG
GGTTGAATGTTCCGGACGCAGAAATCATTAAAGCGGGAAGGGTGCGCGCGTTAGCGGTCGAACGTTTTGACAGGCGTTGG
AATACTGAGCGAACGGTTTTACTTCGCTTGCCACAGGAGGATATGTGTCAGACATTCGGTTTACCTTCATCTGTGAAATA
TGAATCAGATGGAGGCCCAGGCATCGCGCGGATCATGGCGTTTTTGATGGGGTCCAGCGAGGCGCTTCGCGATCGTTATG
ATTTTATGAAATTCCAGGTCTTCCAGTGGTTGATTGGCGCAACGGATGGCCATGCAAAAAACTTCTCCGTATTTATTCAG
GCTGGCGGCAGTTATCGACTCACGCCATTTTACGACATCATTTCAGCATTTCCGGTCCTTGGCGGTACGGGAATACACAT
CAGCGATCTCAAACTGGCAATGGGGCTTAACGCATCCAAAGGCAAAAAAACGGCAATCGATAAAATTTATCCGCGACATT
TTTTGGCGACAGCAAAGGTGCTGAGATTCCCGGAAGTGCAGATGCATGAAATCCTAAGTGACTTTGCCAGAATGATTCCG
GCAGCACTGGATAACGTGAAGACTTCATTACCGACAGATTTTCCGGAGAACGTGGTGACGGCAGTTGAAACCAATGTGTT
GAGGTTGCATGGACGGTTAAGCCGAGAATACGGTAGTAAGTGA

Antitoxin

Protein

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

>AT80799 WP_001296726.1 NZ_CP023349:c1716536-1716270 [Escherichia coli]
MMSFQKIYSPTQLANAMKLVRQQNGWTQSELAKKIGIKQATISNFENNPDNTTLTTFFKILQSLELSMTLCDTKNASPES
TEQQDLEW

Nucleotide

• Length: 267 bp

>AT80799 NZ_CP023349:c1716536-1716270 [Escherichia coli]
ATGATGAGCTTTCAGAAGATCTATAGCCCAACGCAATTGGCGAATGCAATGAAACTGGTTCGCCAGCAAAATGGCTGGAC
GCAGAGCGAGCTGGCGAAAAAAATTGGCATTAAGCAGGCGACAATTTCCAATTTCGAAAACAACCCTGACAATACCACGC
TCACGACATTTTTTAAGATTTTACAGTCGCTTGAACTCTCAATGACACTATGCGACACGAAAAATGCCTCGCCAGAATCA
ACAGAACAGCAAGATCTGGAGTGGTAA

Structures

Toxin

• AlphaFold DB: A0A7U9IYX0