Detailed information of TA system TA105099

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): hipBA/HipA-HipB
• Location: 3308922..3310504
• Replicon: chromosome
• Accession: NZ_CP029164
• Organism: Escherichia coli strain 104

Toxin (Protein)

• Gene name: hipA
• Uniprot ID: A0A0J2BJD7
• Locus tag: DDV95_RS17010
• Protein ID: WP_001125469.1
• Coordinates: 3309188..3310504 (+)
• Length: 439 a.a.

Antitoxin (Protein)

• Gene name: hipB
• Uniprot ID: -
• Locus tag: DDV95_RS17005
• Protein ID: WP_001296726.1
• Coordinates: 3308922..3309188 (+)
• Length: 89 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
DDV95_RS16990	3304066..3305019	+	954	WP_000154356.1	transcriptional regulator LsrR	-
DDV95_RS16995	3305098..3306690	+	1593	WP_000113152.1	autoinducer-2 kinase	-
DDV95_RS17000	3306840..3308729	+	1890	Protein_3091	autotransporter barrel domain-containing lipoprotein	-
DDV95_RS17005	3308922..3309188	+	267	WP_001296726.1	type II toxin-antitoxin system antitoxin HipB	Antitoxin
DDV95_RS17010	3309188..3310504	+	1317	WP_001125469.1	type II toxin-antitoxin system serine/threonine protein kinase toxin HipA	Toxin
DDV95_RS17015	3310780..3311046	+	267	Protein_3094	AraC family transcriptional regulator	-
DDV95_RS17025	3311480..3312043	+	564	WP_001296758.1	type 1 fimbrial major subunit FimA	-
DDV95_RS17030	3312405..3313115	+	711	WP_001195165.1	fimbria/pilus periplasmic chaperone	-

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: 439 a.a.
• Molecular weight: 49275.91 Da
• Isoelectric Point: 8.8783

>T105099 WP_001125469.1 NZ_CP029164:3309188-3310504 [Escherichia coli]
MPKLVTWMNNQRVGELTKLANGAHTFKYAPEWLASRYARPLSLSLPLQRGNITSDAVFNFFDNLLPDSPIVRDRIVKRYH
AKSRQPFDLLSEIGRDSVGAVTLLPENETITRPIMAWEQLTEARLEEVLTAYKADIPLGMIREENDFRISVAGAQEKTAL
LRIGNDWCIPKGITPTTHIIKLPIGEIRQPNATLDLSQSVDNEYYCLLLAKELGLNVPDAEIIKAGNVRALAVERFDRRW
NAERTVLLRLPQEDMCQTFGLPSSVKYESDGGPGIARIMAFLMGSSEALKDRYDFMKFQVFQWLIGATDGHAKNFSVFIQ
AGGSYRLTPFYDIISAFPVLGGAGIHISDLKLAMGLNASKGKKTAIDKIYPRHFLATAKVLKFPQVQMHEILSDFARMIP
AALDNVKTSLPTDFPENVVTAVETNVLRLHRRLSREWY

Nucleotide

• Length: 1317 bp

>T105099 NZ_CP029164:3309188-3310504 [Escherichia coli]
ATGCCTAAACTTGTCACTTGGATGAACAACCAGCGGGTAGGCGAGTTAACGAAGTTAGCCAATGGCGCGCACACCTTTAA
GTATGCACCGGAGTGGTTAGCCAGCCGTTATGCCAGACCGTTGTCACTTTCGCTGCCATTGCAGAGGGGGAATATCACCT
CTGATGCCGTATTTAACTTCTTCGATAACCTGTTACCCGATAGCCCGATTGTACGTGATCGGATCGTTAAACGTTATCAT
GCTAAATCCAGACAACCGTTTGATTTATTGTCAGAAATAGGGCGAGACAGCGTTGGTGCCGTAACGTTATTACCCGAAAA
TGAAACCATAACGCGCCCGATAATGGCATGGGAACAGCTCACTGAAGCCAGGCTTGAAGAAGTATTAACGGCTTATAAAG
CAGATATCCCTCTGGGCATGATTAGAGAAGAAAATGACTTTCGCATCTCGGTTGCTGGCGCGCAGGAGAAGACAGCGCTG
CTCAGAATAGGCAATGACTGGTGCATTCCGAAAGGAATAACGCCGACGACGCACATCATTAAATTACCGATTGGCGAAAT
CAGGCAGCCCAATGCGACGCTCGATCTCAGCCAAAGCGTTGATAATGAGTATTACTGTCTGCTGCTGGCGAAAGAACTTG
GGTTGAATGTGCCGGACGCAGAAATCATTAAAGCGGGAAATGTGCGCGCGTTAGCGGTCGAACGTTTTGACAGGCGTTGG
AATGCTGAGCGAACGGTTTTACTTCGCTTGCCACAGGAGGATATGTGTCAGACATTCGGTTTACCTTCATCGGTGAAATA
TGAATCAGATGGAGGCCCAGGCATCGCGCGGATCATGGCTTTTTTGATGGGGTCCAGCGAGGCGCTGAAAGATCGCTATG
ATTTTATGAAGTTTCAGGTGTTCCAGTGGTTGATTGGCGCAACGGATGGCCATGCAAAAAACTTCTCCGTATTTATTCAG
GCTGGCGGCAGTTATCGACTCACGCCATTTTACGACATCATTTCAGCATTTCCGGTATTGGGTGGTGCAGGAATACACAT
CAGCGATCTCAAACTGGCAATGGGGCTTAACGCATCCAAAGGCAAAAAAACGGCAATCGATAAAATTTATCCGCGACATT
TTCTGGCGACAGCAAAGGTGCTGAAATTTCCGCAAGTGCAGATGCATGAAATCCTGAGTGACTTTGCCAGAATGATTCCG
GCAGCACTGGATAACGTGAAGACTTCATTACCGACAGATTTTCCGGAGAACGTGGTGACGGCAGTTGAAACCAATGTGTT
GAGGTTGCACCGTCGGTTAAGCCGAGAATGGTATTAA

Antitoxin

Protein

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

>AT105099 WP_001296726.1 NZ_CP029164:3308922-3309188 [Escherichia coli]
MMSFQKIYSPTQLANAMKLVRQQNGWTQSELAKKIGIKQATISNFENNPDNTTLTTFFKILQSLELSMTLCDTKNASPES
TEQQDLEW

Nucleotide

• Length: 267 bp

>AT105099 NZ_CP029164:3308922-3309188 [Escherichia coli]
ATGATGAGCTTTCAGAAGATCTATAGCCCAACGCAATTGGCGAATGCAATGAAACTGGTTCGCCAGCAAAATGGCTGGAC
GCAGAGCGAGCTGGCGAAAAAAATTGGTATTAAGCAGGCGACGATTTCCAATTTCGAAAACAACCCTGACAATACCACGC
TGACGACCTTTTTTAAGATTTTACAGTCGCTTGAACTCTCAATGACGCTATGCGACACGAAAAATGCCTCGCCAGAATCA
ACAGAACAGCAAGATCTGGAGTGGTAA

Structures

Toxin

• AlphaFold DB: A0A0J2BJD7