Detailed information of TA system TA075216

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): shpA-brnA/BrnT_toxin-BrnA
• Location: 2576116..2576647
• Replicon: chromosome
• Accession: NZ_CP020648
• Organism: Bordetella parapertussis strain E738

Toxin (Protein)

• Gene name: shpA
• Uniprot ID: K0MH61
• Locus tag: B7O99_RS12115
• Protein ID: WP_003812626.1
• Coordinates: 2576116..2576382 (+)
• Length: 89 a.a.

Antitoxin (Protein)

• Gene name: brnA
• Uniprot ID: K0MF02
• Locus tag: B7O99_RS12120
• Protein ID: WP_003816743.1
• Coordinates: 2576369..2576647 (+)
• Length: 93 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
B7O99_RS12090	2571243..2571515	+	273	WP_003812615.1	hypothetical protein	-
B7O99_RS12095	2571554..2572264	-	711	WP_003812617.1	aquaporin Z	-
B7O99_RS12100	2572375..2573007	-	633	WP_003812619.1	PAS domain-containing protein	-
B7O99_RS12105	2573404..2574282	+	879	WP_041937387.1	tripartite tricarboxylate transporter substrate binding protein	-
B7O99_RS12110	2574344..2575885	+	1542	WP_010928296.1	M81 family metallopeptidase	-
B7O99_RS12115	2576116..2576382	+	267	WP_003812626.1	BrnT family toxin	Toxin
B7O99_RS12120	2576369..2576647	+	279	WP_003816743.1	BrnA antitoxin family protein	Antitoxin
B7O99_RS12130	2576941..2577597	-	657	WP_010928295.1	phosphoribosylanthranilate isomerase	-
B7O99_RS12135	2577612..2579279	-	1668	WP_010928294.1	TRAP transporter large permease subunit	-
B7O99_RS12140	2579282..2579911	-	630	WP_010928293.1	TRAP transporter small permease subunit	-
B7O99_RS12145	2580123..2581217	-	1095	WP_003812637.1	TRAP transporter substrate-binding 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

>T75216 WP_003812626.1 NZ_CP020648:2576116-2576382 [Bordetella parapertussis]
MDITYDPAKNDKNIADRGLSFELVCGFEWASALVVEDTRQVYAETRYQALGKIDGRLHMVVFTVRGESLRIISLRKANAR
EVARYEKA

Nucleotide

• Length: 267 bp

>T75216 NZ_CP020648:2576116-2576382 [Bordetella parapertussis]
ATGGATATCACCTACGACCCCGCCAAGAACGACAAGAACATTGCCGATCGCGGCCTGTCGTTCGAGTTGGTGTGTGGCTT
CGAGTGGGCCAGCGCGCTGGTGGTTGAGGATACCCGCCAGGTCTACGCCGAAACGCGCTATCAGGCGCTGGGCAAAATCG
ATGGCCGGCTCCATATGGTGGTATTCACGGTGCGCGGCGAGTCGCTGCGCATCATCAGCCTGCGTAAGGCAAATGCTCGT
GAGGTAGCTCGTTATGAAAAAGCCTGA

Antitoxin

Protein

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

>AT75216 WP_003816743.1 NZ_CP020648:2576369-2576647 [Bordetella parapertussis]
MKKPDPEKIDRDNPEWTDAEFRRAKPAAEVLPESVHAMLGIRRRGPQKTPTKQVVTIRLSPDVVEAFKASGTGWQTRVDA
ALRDWLKTHQPG

Nucleotide

• Length: 279 bp

>AT75216 NZ_CP020648:2576369-2576647 [Bordetella parapertussis]
ATGAAAAAGCCTGACCCCGAAAAGATTGACCGCGACAACCCCGAATGGACGGACGCGGAATTTCGGCGGGCCAAGCCGGC
CGCCGAAGTACTGCCCGAGTCGGTGCACGCGATGCTCGGCATTCGTCGCCGTGGGCCTCAAAAGACACCCACCAAACAGG
TCGTCACCATCCGGCTATCGCCTGACGTGGTAGAAGCCTTCAAGGCCTCCGGCACCGGTTGGCAGACTCGCGTGGATGCA
GCCCTGCGGGATTGGCTGAAGACGCACCAGCCTGGCTAG

Structures

Toxin

• AlphaFold DB: K0MH61

Antitoxin

• AlphaFold DB: K0MF02