Detailed information of TA system TA070782

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): shpA-brnA/BrnT_toxin-BrnA
• Location: 2091465..2091996
• Replicon: chromosome
• Accession: NZ_CP018897
• Organism: Bordetella parapertussis strain H889 isolate H889

Toxin (Protein)

• Gene name: shpA
• Uniprot ID: K0MH61
• Locus tag: BTL54_RS09945
• Protein ID: WP_003812626.1
• Coordinates: 2091730..2091996 (-)
• Length: 89 a.a.

Antitoxin (Protein)

• Gene name: brnA
• Uniprot ID: K0MF02
• Locus tag: BTL54_RS09940
• Protein ID: WP_003816743.1
• Coordinates: 2091465..2091743 (-)
• Length: 93 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
BTL54_RS09915	2086895..2087989	+	1095	WP_003812637.1	TRAP transporter substrate-binding protein	-
BTL54_RS09920	2088201..2088830	+	630	WP_010928293.1	TRAP transporter small permease subunit	-
BTL54_RS09925	2088833..2090500	+	1668	WP_010928294.1	TRAP transporter large permease subunit	-
BTL54_RS09930	2090515..2091171	+	657	WP_010928295.1	phosphoribosylanthranilate isomerase	-
BTL54_RS09940	2091465..2091743	-	279	WP_003816743.1	BrnA antitoxin family protein	Antitoxin
BTL54_RS09945	2091730..2091996	-	267	WP_003812626.1	BrnT family toxin	Toxin
BTL54_RS09950	2092227..2093768	-	1542	WP_010928296.1	M81 family metallopeptidase	-
BTL54_RS09955	2093830..2094708	-	879	WP_041937387.1	tripartite tricarboxylate transporter substrate binding protein	-
BTL54_RS09960	2095105..2095737	+	633	WP_003812619.1	PAS domain-containing protein	-
BTL54_RS09965	2095848..2096558	+	711	WP_003812617.1	aquaporin Z	-
BTL54_RS09970	2096597..2096869	-	273	WP_003812615.1	hypothetical protein	-

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

• Ribonuclease toxin, BrnT, of type II toxin-antitoxin system (5-81)

Antitoxin

• BrnA antitoxin of type II toxin-antitoxin system (12-86)

Sequences

Toxin

Protein

• Length: 89 a.a.
• Molecular weight: 10037.47 Da
• Isoelectric Point: 7.9923

>T70782 WP_003812626.1 NZ_CP018897:c2091996-2091730 [Bordetella parapertussis]
MDITYDPAKNDKNIADRGLSFELVCGFEWASALVVEDTRQVYAETRYQALGKIDGRLHMVVFTVRGESLRIISLRKANAR
EVARYEKA

Nucleotide

• Length: 267 bp

>T70782 NZ_CP018897:c2091996-2091730 [Bordetella parapertussis]
ATGGATATCACCTACGACCCCGCCAAGAACGACAAGAACATTGCCGATCGCGGCCTGTCGTTCGAGTTGGTGTGTGGCTT
CGAGTGGGCCAGCGCGCTGGTGGTTGAGGATACCCGCCAGGTCTACGCCGAAACGCGCTATCAGGCGCTGGGCAAAATCG
ATGGCCGGCTCCATATGGTGGTATTCACGGTGCGCGGCGAGTCGCTGCGCATCATCAGCCTGCGTAAGGCAAATGCTCGT
GAGGTAGCTCGTTATGAAAAAGCCTGA

Antitoxin

Protein

• Length: 93 a.a.
• Molecular weight: 10412.89 Da
• Isoelectric Point: 10.5548

>AT70782 WP_003816743.1 NZ_CP018897:c2091743-2091465 [Bordetella parapertussis]
MKKPDPEKIDRDNPEWTDAEFRRAKPAAEVLPESVHAMLGIRRRGPQKTPTKQVVTIRLSPDVVEAFKASGTGWQTRVDA
ALRDWLKTHQPG

Nucleotide

• Length: 279 bp

>AT70782 NZ_CP018897:c2091743-2091465 [Bordetella parapertussis]
ATGAAAAAGCCTGACCCCGAAAAGATTGACCGCGACAACCCCGAATGGACGGACGCGGAATTTCGGCGGGCCAAGCCGGC
CGCCGAAGTACTGCCCGAGTCGGTGCACGCGATGCTCGGCATTCGTCGCCGTGGGCCTCAAAAGACACCCACCAAACAGG
TCGTCACCATCCGGCTATCGCCTGACGTGGTAGAAGCCTTCAAGGCCTCCGGCACCGGTTGGCAGACTCGCGTGGATGCA
GCCCTGCGGGATTGGCTGAAGACGCACCAGCCTGGCTAG

Structures

Toxin

• AlphaFold DB: K0MH61

Antitoxin

• AlphaFold DB: K0MF02