Detailed information of TA system TA054019

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): hipBA/HipA-HipB
• Location: 1950740..1952328
• Replicon: chromosome
• Accession: NZ_CP011331
• Organism: Escherichia coli O104:H4 str. C227-11 isolate 368 shch

Toxin (Protein)

• Gene name: hipA
• Uniprot ID: A0A0E0XZ87
• Locus tag: AAF13_RS09935
• Protein ID: WP_001125467.1
• Coordinates: 1951006..1952328 (+)
• Length: 441 a.a.

Antitoxin (Protein)

• Gene name: hipB
• Uniprot ID: -
• Locus tag: AAF13_RS09930
• Protein ID: WP_001296726.1
• Coordinates: 1950740..1951006 (+)
• Length: 89 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
AAF13_RS31760	1949131..1949871	+	741	Protein_1887	autotransporter outer membrane beta-barrel domain-containing protein	-
AAF13_RS09930	1950740..1951006	+	267	WP_001296726.1	type II toxin-antitoxin system antitoxin HipB	Antitoxin
AAF13_RS09935	1951006..1952328	+	1323	WP_001125467.1	type II toxin-antitoxin system serine/threonine protein kinase toxin HipA	Toxin
AAF13_RS09940	1952640..1952848	+	209	Protein_1890	helix-turn-helix transcriptional regulator	-
AAF13_RS09945	1953281..1953844	+	564	WP_001351339.1	type 1 fimbrial major subunit FimA	-
AAF13_RS09950	1954178..1954888	+	711	WP_001195166.1	fimbria/pilus periplasmic chaperone	-

Associated MGEs

MGE detail	Similar MGEs	Relative position	MGE Type	Cargo ARG	Virulence gene	Coordinates	Length (bp)
	-	inside	Genomic island	-	fimA	1950740..1966801	16061

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-like, C-terminal (149-401)

Antitoxin

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

Sequences

Toxin

Protein

• Length: 441 a.a.
• Molecular weight: 49395.03 Da
• Isoelectric Point: 9.1203

>T54019 WP_001125467.1 NZ_CP011331:1951006-1952328 [Escherichia coli O104:H4 str. C227-11]
MPKLVTWMNNQRVGELTKLANGAHTFKYAPEWLASRYARPLSLSLPLQRGNITSDAVFNFFDNLLPDSPIVRDRIVKRYH
AKSRQPFDLLSEIGRDSVGAVTLLPENETITRPIMAWEKLTEARLEEVLTAYKADIPLGMIREENDFRISVAGAQEKTAL
LRIGNDWCIPKGITPTTHIIKLPIGEIRQPNATLDLSQSVDNEYYCLLLAKELGLSVPDAEIIKAGRVRALAVERFDRRW
NTERTVLLRLPQEDMCQTFGLPSSVKYESDGGPGIARIMAFLMGSSEALRDRYDFMKFQVFQWLIGATDGHAKNFSVFIQ
AGGSYRLTPFYDIISAFPVLGGTGIHISDLKLAMGLNASKGKKTAIDKIYPRHFLATAKVLRFPEVQMHEILSDFARMIP
AALDNVKTSLPTDFPENVVTAVETNVLRLHGRLSREYGSK

Nucleotide

• Length: 1323 bp

>T54019 NZ_CP011331:1951006-1952328 [Escherichia coli O104:H4 str. C227-11]
ATGCCTAAACTTGTCACTTGGATGAACAACCAGCGGGTAGGCGAGTTAACGAAGTTAGCCAACGGCGCGCACACCTTTAA
GTATGCACCGGAGTGGTTAGCCAGCCGTTATGCCAGACCGTTGTCACTTTCGCTGCCATTGCAGAGGGGGAATATCACCT
CAGATGCCGTATTTAACTTCTTCGATAACCTGTTACCCGATAGCCCGATTGTACGTGACCGGATCGTTAAACGTTATCAT
GCTAAATCCAGACAACCGTTTGATTTATTGTCAGAAATAGGGCGAGACAGCGTTGGTGCCGTAACGTTATTACCCGAAAA
TGAAACCATAACGCGCCCGATAATGGCATGGGAAAAGCTTACTGAAGCCAGGCTTGAAGAAGTATTAACGGCTTATAAAG
CAGATATCCCTCTGGGCATGATTAGAGAAGAAAATGACTTTCGCATCTCGGTTGCTGGCGCGCAGGAGAAGACAGCGCTG
CTTAGAATAGGCAATGACTGGTGCATTCCGAAAGGAATAACGCCGACGACGCACATCATTAAATTACCGATTGGCGAAAT
CAGGCAGCCCAATGCGACGCTCGATCTCAGCCAAAGCGTTGATAATGAGTATTACTGTCTGCTGCTGGCGAAAGAACTTG
GGTTGAGTGTTCCGGACGCAGAAATCATTAAAGCGGGAAGGGTGCGCGCGTTAGCGGTCGAACGTTTTGACAGGCGTTGG
AATACTGAGCGAACGGTTTTACTTCGCTTGCCACAGGAGGATATGTGTCAGACATTCGGTTTACCTTCATCTGTGAAATA
TGAATCAGATGGAGGCCCAGGCATCGCGCGGATCATGGCGTTTTTGATGGGGTCCAGCGAGGCGCTTCGCGATCGTTATG
ATTTTATGAAATTCCAAGTCTTCCAGTGGTTGATTGGCGCAACGGATGGCCATGCAAAAAACTTCTCCGTATTTATTCAG
GCTGGCGGCAGTTATCGACTCACGCCATTTTACGACATCATTTCAGCATTTCCGGTCCTTGGCGGTACGGGAATACACAT
CAGCGATCTCAAACTGGCAATGGGGCTTAACGCATCCAAAGGCAAAAAAACGGCAATCGATAAAATTTATCCGCGACATT
TTTTGGCGACAGCAAAGGTGCTGAGATTCCCGGAAGTGCAGATGCATGAAATCCTAAGTGACTTTGCCAGAATGATTCCG
GCAGCACTGGATAACGTGAAGACTTCATTACCGACAGATTTTCCGGAGAACGTGGTGACGGCAGTTGAAACCAATGTGTT
GAGGTTGCATGGACGGTTAAGCCGAGAATACGGTAGTAAGTGA

Antitoxin

Protein

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

>AT54019 WP_001296726.1 NZ_CP011331:1950740-1951006 [Escherichia coli O104:H4 str. C227-11]
MMSFQKIYSPTQLANAMKLVRQQNGWTQSELAKKIGIKQATISNFENNPDNTTLTTFFKILQSLELSMTLCDTKNASPES
TEQQDLEW

Nucleotide

• Length: 267 bp

>AT54019 NZ_CP011331:1950740-1951006 [Escherichia coli O104:H4 str. C227-11]
ATGATGAGCTTTCAGAAGATCTATAGCCCAACGCAATTAGCGAATGCAATGAAACTGGTTCGCCAGCAAAATGGCTGGAC
GCAGAGCGAGCTGGCGAAAAAAATTGGCATTAAGCAGGCGACAATTTCCAATTTCGAAAACAACCCTGACAATACCACGC
TCACGACATTTTTTAAGATTTTACAGTCGCTTGAACTCTCAATGACACTATGCGACACGAAAAATGCCTCGCCAGAATCA
ACAGAACAGCAAGATCTGGAGTGGTAA

Structures

Toxin

• AlphaFold DB: A0A0E0XZ87