Detailed information of TA system TA054961

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): mqsRA (relBE)/MqsR-MqsA
• Location: 2476046..2476701
• Replicon: chromosome
• Accession: NZ_CP011744
• Organism: Bordetella pertussis strain I755

Toxin (Protein)

• Gene name: mqsR
• Uniprot ID: -
• Locus tag: ABC37_RS11970
• Protein ID: WP_047122780.1
• Coordinates: 2476450..2476701 (-)
• Length: 84 a.a.

Antitoxin (Protein)

• Gene name: mqsA
• Uniprot ID: Q7VY40
• Locus tag: ABC37_RS11965
• Protein ID: WP_003809516.1
• Coordinates: 2476046..2476447 (-)
• Length: 134 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
ABC37_RS11935	2471229..2472251	-	1023	WP_003809532.1	amino acid ABC transporter substrate-binding protein	-
ABC37_RS11940	2472388..2473425	-	1038	WP_023853543.1	threonylcarbamoyl-AMP synthase	-
ABC37_RS11945	2473445..2474635	-	1191	WP_010930406.1	5-(carboxyamino)imidazole ribonucleotide synthase	-
ABC37_RS11950	2474638..2475153	-	516	WP_019247930.1	5-(carboxyamino)imidazole ribonucleotide mutase	-
ABC37_RS11955	2475303..2475782	-	480	WP_010930405.1	disulfide bond formation protein B	-
ABC37_RS11960	2475790..2476026	-	237	WP_010930404.1	membrane protein	-
ABC37_RS11965	2476046..2476447	-	402	WP_003809516.1	type II toxin-antitoxin system MqsA family antitoxin	Antitoxin
ABC37_RS11970	2476450..2476701	-	252	WP_047122780.1	type II toxin-antitoxin system MqsR family toxin	Toxin
ABC37_RS11975	2476756..2477637	-	882	WP_003809513.1	phosphoribosylaminoimidazolesuccinocarboxamide synthase	-
ABC37_RS11980	2477862..2478308	+	447	WP_003819827.1	GFA family protein	-
ABC37_RS11985	2478393..2479457	-	1065	WP_003809510.1	fructose-bisphosphate aldolase class II	-
ABC37_RS11990	2479594..2480175	-	582	WP_019247931.1	molybdenum cofactor biosysynthesis protein	-
ABC37_RS11995	2480410..2481540	+	1131	WP_010930401.1	helix-turn-helix transcriptional regulator	-

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

• mRNA interferase toxin MqsR (10-82)

Antitoxin

• Antitoxin MqsA/HigA-2 (1-131)

Sequences

Toxin

Protein

• Length: 84 a.a.
• Molecular weight: 8952.52 Da
• Isoelectric Point: 9.7242

>T54961 WP_047122780.1 NZ_CP011744:c2476701-2476450 [Bordetella pertussis]
IGGAATKKPGQKRRAGAAALGLDFSAMVEIVLALTPRDFHKSMTTHADHRIWQDVYCPVTAMGAVYLKLTVLDGVPIVSF
KEL

Nucleotide

• Length: 252 bp

>T54961 NZ_CP011744:c2476701-2476450 [Bordetella pertussis]
ATTGGAGGCGCGGCGACAAAAAAGCCGGGACAAAAGCGTCGCGCCGGGGCGGCGGCGCTGGGGCTGGATTTCAGCGCCAT
GGTCGAAATCGTGCTTGCATTGACACCGCGGGATTTCCACAAAAGCATGACTACCCATGCCGACCATCGCATTTGGCAGG
ACGTCTATTGCCCGGTGACAGCGATGGGCGCCGTCTACCTGAAGCTGACGGTCCTCGACGGCGTGCCGATCGTGTCGTTC
AAGGAGTTGTGA

Antitoxin

Protein

• Length: 134 a.a.
• Molecular weight: 14528.70 Da
• Isoelectric Point: 8.5005

>AT54961 WP_003809516.1 NZ_CP011744:c2476447-2476046 [Bordetella pertussis]
MKCPVCGAAALARDTRDVPYSYKGETITIAAVTGDWCPACGENVLDGAESARVSEAMLAFNRLVNARRVDPGFIVRVRRK
LGLDQREAAALFGGGTNAFSRYENGKTRPPLALVKLLRLLDRHPELLEEVRAD

Nucleotide

• Length: 402 bp

>AT54961 NZ_CP011744:c2476447-2476046 [Bordetella pertussis]
ATGAAGTGTCCCGTATGCGGAGCGGCCGCGCTGGCGCGTGATACTCGCGATGTGCCCTATAGCTACAAGGGCGAGACCAT
CACGATTGCGGCGGTGACGGGCGACTGGTGTCCGGCATGCGGCGAGAACGTGCTCGATGGCGCTGAATCGGCGCGGGTGA
GCGAGGCCATGCTGGCTTTCAACCGCCTGGTCAACGCCCGCCGCGTCGACCCCGGGTTCATCGTGCGGGTGCGCAGGAAG
CTGGGGCTGGACCAGCGCGAAGCCGCGGCGCTGTTCGGCGGCGGCACCAATGCGTTCTCGCGTTACGAGAACGGCAAGAC
GCGCCCGCCGCTGGCGCTGGTGAAGCTGCTCAGGCTGCTGGATCGCCATCCGGAGCTGCTGGAGGAAGTCCGTGCGGATT
GA

Structures

Antitoxin

• AlphaFold DB: A0A0H3LKS6