Detailed information of TA system TA054265

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): mqsRA (relBE)/MqsR-MqsA
• Location: 1579916..1580571
• Replicon: chromosome
• Accession: NZ_CP011446
• Organism: Bordetella pertussis strain B3658

Toxin (Protein)

• Gene name: mqsR
• Uniprot ID: -
• Locus tag: B3658_RS07620
• Protein ID: WP_047122780.1
• Coordinates: 1579916..1580167 (+)
• Length: 84 a.a.

Antitoxin (Protein)

• Gene name: mqsA
• Uniprot ID: Q7VY40
• Locus tag: B3658_RS07625
• Protein ID: WP_003809516.1
• Coordinates: 1580170..1580571 (+)
• Length: 134 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
B3658_RS07595	1575077..1576207	-	1131	WP_010930401.1	helix-turn-helix transcriptional regulator	-
B3658_RS07600	1576442..1577023	+	582	WP_019247931.1	molybdenum cofactor biosysynthesis protein	-
B3658_RS07605	1577160..1578224	+	1065	WP_003809510.1	fructose-bisphosphate aldolase class II	-
B3658_RS07610	1578309..1578755	-	447	WP_003819827.1	GFA family protein	-
B3658_RS07615	1578980..1579861	+	882	WP_003809513.1	phosphoribosylaminoimidazolesuccinocarboxamide synthase	-
B3658_RS07620	1579916..1580167	+	252	WP_047122780.1	type II toxin-antitoxin system MqsR family toxin	Toxin
B3658_RS07625	1580170..1580571	+	402	WP_003809516.1	type II toxin-antitoxin system MqsA family antitoxin	Antitoxin
B3658_RS19795	1580591..1580827	+	237	WP_010930404.1	membrane protein	-
B3658_RS07630	1580835..1581314	+	480	WP_010930405.1	disulfide bond formation protein B	-
B3658_RS07635	1581464..1581979	+	516	WP_019247930.1	5-(carboxyamino)imidazole ribonucleotide mutase	-
B3658_RS07640	1581982..1583172	+	1191	WP_010930406.1	5-(carboxyamino)imidazole ribonucleotide synthase	-
B3658_RS07645	1583192..1584229	+	1038	WP_023853543.1	threonylcarbamoyl-AMP synthase	-
B3658_RS07650	1584366..1585388	+	1023	WP_003809532.1	amino acid ABC 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

• 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

>T54265 WP_047122780.1 NZ_CP011446:1579916-1580167 [Bordetella pertussis]
IGGAATKKPGQKRRAGAAALGLDFSAMVEIVLALTPRDFHKSMTTHADHRIWQDVYCPVTAMGAVYLKLTVLDGVPIVSF
KEL

Nucleotide

• Length: 252 bp

>T54265 NZ_CP011446:1579916-1580167 [Bordetella pertussis]
ATTGGAGGCGCGGCGACAAAAAAGCCGGGACAAAAGCGTCGCGCCGGGGCGGCGGCGCTGGGGCTGGATTTCAGCGCCAT
GGTCGAAATCGTGCTTGCATTGACACCGCGGGATTTCCACAAAAGCATGACTACCCATGCCGACCATCGCATTTGGCAGG
ACGTCTATTGCCCGGTGACAGCGATGGGCGCCGTCTACCTGAAGCTGACGGTCCTCGACGGCGTGCCGATCGTGTCGTTC
AAGGAGTTGTGA

Antitoxin

Protein

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

>AT54265 WP_003809516.1 NZ_CP011446:1580170-1580571 [Bordetella pertussis]
MKCPVCGAAALARDTRDVPYSYKGETITIAAVTGDWCPACGENVLDGAESARVSEAMLAFNRLVNARRVDPGFIVRVRRK
LGLDQREAAALFGGGTNAFSRYENGKTRPPLALVKLLRLLDRHPELLEEVRAD

Nucleotide

• Length: 402 bp

>AT54265 NZ_CP011446:1580170-1580571 [Bordetella pertussis]
ATGAAGTGTCCCGTATGCGGAGCGGCCGCGCTGGCGCGTGATACTCGCGATGTGCCCTATAGCTACAAGGGCGAGACCAT
CACGATTGCGGCGGTGACGGGCGACTGGTGTCCGGCATGCGGCGAGAACGTGCTCGATGGCGCTGAATCGGCGCGGGTGA
GCGAGGCCATGCTGGCTTTCAACCGCCTGGTCAACGCCCGCCGCGTCGACCCCGGGTTCATCGTGCGGGTGCGCAGGAAG
CTGGGGCTGGACCAGCGCGAAGCCGCGGCGCTGTTCGGCGGCGGCACCAATGCGTTCTCGCGTTACGAGAACGGCAAGAC
GCGCCCGCCGCTGGCGCTGGTGAAGCTGCTCAGGCTGCTGGATCGCCATCCGGAGCTGCTGGAGGAAGTCCGTGCGGATT
GA

Structures

Antitoxin

• AlphaFold DB: A0A0H3LKS6