Detailed information of TA system TA059553

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): mqsRA (relBE)/MqsR-MqsA
• Location: 2684013..2684668
• Replicon: chromosome
• Accession: NZ_CP013902
• Organism: Bordetella pertussis strain J198

Toxin (Protein)

• Gene name: mqsR
• Uniprot ID: -
• Locus tag: AVS75_RS12980
• Protein ID: WP_047122780.1
• Coordinates: 2684417..2684668 (-)
• Length: 84 a.a.

Antitoxin (Protein)

• Gene name: mqsA
• Uniprot ID: Q7VY40
• Locus tag: AVS75_RS12975
• Protein ID: WP_003809516.1
• Coordinates: 2684013..2684414 (-)
• Length: 134 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
AVS75_RS12945	2679196..2680218	-	1023	WP_003809532.1	amino acid ABC transporter substrate-binding protein	-
AVS75_RS12950	2680355..2681392	-	1038	WP_023853543.1	threonylcarbamoyl-AMP synthase	-
AVS75_RS12955	2681412..2682602	-	1191	WP_010930406.1	5-(carboxyamino)imidazole ribonucleotide synthase	-
AVS75_RS12960	2682605..2683120	-	516	WP_019247930.1	5-(carboxyamino)imidazole ribonucleotide mutase	-
AVS75_RS12965	2683270..2683749	-	480	WP_010930405.1	disulfide bond formation protein B	-
AVS75_RS12970	2683757..2683993	-	237	WP_010930404.1	membrane protein	-
AVS75_RS12975	2684013..2684414	-	402	WP_003809516.1	type II toxin-antitoxin system MqsA family antitoxin	Antitoxin
AVS75_RS12980	2684417..2684668	-	252	WP_047122780.1	type II toxin-antitoxin system MqsR family toxin	Toxin
AVS75_RS12985	2684723..2685604	-	882	WP_003809513.1	phosphoribosylaminoimidazolesuccinocarboxamide synthase	-
AVS75_RS12990	2685829..2686275	+	447	WP_003819827.1	GFA family protein	-
AVS75_RS12995	2686360..2687424	-	1065	WP_003809510.1	fructose-bisphosphate aldolase class II	-
AVS75_RS13000	2687561..2688142	-	582	WP_019247931.1	molybdenum cofactor biosysynthesis protein	-
AVS75_RS13005	2688377..2689507	+	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

>T59553 WP_047122780.1 NZ_CP013902:c2684668-2684417 [Bordetella pertussis]
IGGAATKKPGQKRRAGAAALGLDFSAMVEIVLALTPRDFHKSMTTHADHRIWQDVYCPVTAMGAVYLKLTVLDGVPIVSF
KEL

Nucleotide

• Length: 252 bp

>T59553 NZ_CP013902:c2684668-2684417 [Bordetella pertussis]
ATTGGAGGCGCGGCGACAAAAAAGCCGGGACAAAAGCGTCGCGCCGGGGCGGCGGCGCTGGGGCTGGATTTCAGCGCCAT
GGTCGAAATCGTGCTTGCATTGACACCGCGGGATTTCCACAAAAGCATGACTACCCATGCCGACCATCGCATTTGGCAGG
ACGTCTATTGCCCGGTGACAGCGATGGGCGCCGTCTACCTGAAGCTGACGGTCCTCGACGGCGTGCCGATCGTGTCGTTC
AAGGAGTTGTGA

Antitoxin

Protein

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

>AT59553 WP_003809516.1 NZ_CP013902:c2684414-2684013 [Bordetella pertussis]
MKCPVCGAAALARDTRDVPYSYKGETITIAAVTGDWCPACGENVLDGAESARVSEAMLAFNRLVNARRVDPGFIVRVRRK
LGLDQREAAALFGGGTNAFSRYENGKTRPPLALVKLLRLLDRHPELLEEVRAD

Nucleotide

• Length: 402 bp

>AT59553 NZ_CP013902:c2684414-2684013 [Bordetella pertussis]
ATGAAGTGTCCCGTATGCGGAGCGGCCGCGCTGGCGCGTGATACTCGCGATGTGCCCTATAGCTACAAGGGCGAGACCAT
CACGATTGCGGCGGTGACGGGCGACTGGTGTCCGGCATGCGGCGAGAACGTGCTCGATGGCGCTGAATCGGCGCGGGTGA
GCGAGGCCATGCTGGCTTTCAACCGCCTGGTCAACGCCCGCCGCGTCGACCCCGGGTTCATCGTGCGGGTGCGCAGGAAG
CTGGGGCTGGACCAGCGCGAAGCCGCGGCGCTGTTCGGCGGCGGCACCAATGCGTTCTCGCGTTACGAGAACGGCAAGAC
GCGCCCGCCGCTGGCGCTGGTGAAGCTGCTCAGGCTGCTGGATCGCCATCCGGAGCTGCTGGAGGAAGTCCGTGCGGATT
GA

Structures

Antitoxin

• AlphaFold DB: A0A0H3LKS6