Detailed information of TA system TA137240

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): hicAB/HicA-HicB
• Location: 3381732..3382368
• Replicon: chromosome
• Accession: NZ_CP043108
• Organism: Bordetella parapertussis strain I962

Toxin (Protein)

• Gene name: hicA
• Uniprot ID: Q7W5Z1
• Locus tag: FYB11_RS15980
• Protein ID: WP_010928914.1
• Coordinates: 3381732..3381914 (+)
• Length: 61 a.a.

Antitoxin (Protein)

• Gene name: hicB
• Uniprot ID: Q7W5Z0
• Locus tag: FYB11_RS15985
• Protein ID: WP_010928915.1
• Coordinates: 3381976..3382368 (+)
• Length: 131 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FYB11_RS15955	3377306..3377983	+	678	WP_010928910.1	HAD-IA family hydrolase	-
FYB11_RS15960	3378201..3379388	+	1188	WP_010928911.1	MFS transporter	-
FYB11_RS15970	3379963..3381183	+	1221	WP_010928912.1	ISL3-like element IS1001 family transposase	-
FYB11_RS15980	3381732..3381914	+	183	WP_010928914.1	type II toxin-antitoxin system HicA family toxin	Toxin
FYB11_RS15985	3381976..3382368	+	393	WP_010928915.1	type II toxin-antitoxin system HicB family antitoxin	Antitoxin
FYB11_RS15990	3382641..3383550	-	910	Protein_3139	LysR family transcriptional regulator	-
FYB11_RS15995	3383675..3384649	+	975	WP_010928916.1	tripartite tricarboxylate transporter substrate binding protein	-
FYB11_RS16000	3384684..3385043	+	360	WP_010928917.1	hypothetical protein	-
FYB11_RS16005	3385110..3386282	+	1173	WP_010928918.1	thiolase domain-containing protein	-
FYB11_RS16010	3386286..3386712	+	427	Protein_3143	OB-fold domain-containing protein	-

Associated MGEs

MGE detail	Similar MGEs	Relative position	MGE Type	Cargo ARG	Virulence gene	Coordinates	Length (bp)
	-	flank	IS/Tn	-	-	3379963..3381183	1220

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

• HicA mRNA interferase family (3-59)

Antitoxin

• HicB-like antitoxin of toxin-antitoxin system (3-127)

Sequences

Toxin

Protein

• Length: 61 a.a.
• Molecular weight: 6572.69 Da
• Isoelectric Point: 10.9062

>T137240 WP_010928914.1 NZ_CP043108:3381732-3381914 [Bordetella parapertussis]
MDGKELIKQLERSGWTLRSVKGSHHVFAHPDRPGHISVPHPKKDLGIGLLNSILKAAGLK

Nucleotide

• Length: 183 bp

>T137240 NZ_CP056597:c4198823-4198539 [Citrobacter freundii]
ATGACTTATGAACTGGAATTCGACCCGAGGGCCTTAAAAGAGTGGCATAAGCTGGGCGATACAGTGAAGGCTCAGCTTAA
GAAAAAGTTGGCTGATGTGCTATTGAACCCCAGAATTGACTCTGCCCGTTTAAACGGTCTTCCTGACTGCTATAAAATTA
AGCTTAAATCGTCCGGCTATCGTCTGGTGTACCAGGTTCGGGATGAAGTTGTGATTGTGTTTGTTGTCGCGGTAGGCAAG
CGAGAACATTCAGCCGTCTATCACGATGCAAACAAACGGCTTTAG

Antitoxin

Protein

• Length: 131 a.a.
• Molecular weight: 14058.82 Da
• Isoelectric Point: 4.2876

>AT137240 WP_010928915.1 NZ_CP043108:3381976-3382368 [Bordetella parapertussis]
VKYPIAIEPGSDTRAWGVVVPDLPGCFSAADEGIDQAIENAKEAIELWIETAIDSGAPIPAATNIANHQANPEFANWIWA
IADVDPAVLDETVERVNITIPRRILKRLDDRARAAGESRSSYIAHLAMTA

Nucleotide

• Length: 393 bp

>AT137240 NZ_CP043108:3381976-3382368 [Bordetella parapertussis]
GTGAAATATCCCATTGCCATTGAACCCGGCAGCGACACGCGCGCCTGGGGAGTCGTTGTTCCTGATCTGCCCGGCTGCTT
TTCCGCAGCGGACGAAGGGATTGATCAAGCAATCGAGAACGCCAAGGAAGCCATTGAGTTGTGGATTGAAACGGCCATCG
ACTCCGGCGCCCCCATTCCTGCGGCAACCAACATAGCCAATCATCAGGCCAATCCTGAGTTCGCCAACTGGATTTGGGCG
ATTGCTGATGTCGATCCTGCAGTCTTGGATGAAACTGTCGAGCGCGTGAACATCACAATCCCGCGCCGAATTCTCAAGCG
CCTGGATGATCGCGCCCGCGCCGCCGGCGAAAGCCGGAGCAGCTACATCGCACATCTCGCCATGACTGCCTGA

Structures

Toxin

• AlphaFold DB: Q7W5Z1

Antitoxin

• AlphaFold DB: Q7W5Z0