Detailed information of TA system TA067683

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/PIN-CcdA
• Location: 671477..672153
• Replicon: chromosome
• Accession: NZ_CP017597
• Organism: Mycobacterium tuberculosis strain Beijing-like/50148

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: G0TPQ9
• Locus tag: BJM03_RS03075
• Protein ID: WP_003898500.1
• Coordinates: 671477..671890 (-)
• Length: 138 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: G0TPR0
• Locus tag: BJM03_RS03080
• Protein ID: WP_003402915.1
• Coordinates: 671887..672153 (-)
• Length: 89 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
BJM03_RS03045	666822..667124	-	303	WP_003402896.1	DUF3349 domain-containing protein	-
BJM03_RS03050	667184..667462	-	279	WP_003402901.1	hypothetical protein	-
BJM03_RS03055	667459..668712	-	1254	WP_003402904.1	inorganic phosphate transporter family protein	-
BJM03_RS03060	668832..669218	-	387	WP_003402907.1	VOC family protein	-
BJM03_RS03065	669281..670165	-	885	WP_003402909.1	SDR family oxidoreductase	-
BJM03_RS03070	670261..671163	-	903	WP_003915439.1	1,4-dihydroxy-2-naphthoyl-CoA synthase	-
BJM03_RS03075	671477..671890	-	414	WP_003898500.1	PIN domain-containing protein	Toxin
BJM03_RS03080	671887..672153	-	267	WP_003402915.1	antitoxin VapB3	Antitoxin
BJM03_RS03085	672345..674060	-	1716	WP_003402917.1	fatty-acid--CoA ligase FadD8	-
BJM03_RS03090	674138..675742	+	1605	WP_003402920.1	amidohydrolase	-
BJM03_RS03095	675739..676719	+	981	WP_003402923.1	o-succinylbenzoate synthase	-

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

• Pae0151-like, PIN domain (13-129)

Antitoxin

• Post-segregation antitoxin CcdA (19-61)

Sequences

Toxin

Protein

• Length: 138 a.a.
• Molecular weight: 14667.78 Da
• Isoelectric Point: 7.3603

>T67683 WP_003898500.1 NZ_CP017597:c671890-671477 [Mycobacterium tuberculosis]
VRASPTSPPEQVVVDASAMVDLLARTSDRCSAVRARLARTAMHAPAHFDAEVLSALGRMQRAGALTVAYVDAALEELRQV
PVTRHGLSSLLAGAWSRRDTLRLTDALYVELAETAGLVLLTTDERLARAWPSAHAIG

Nucleotide

• Length: 414 bp

>T67683 NZ_CP017597:c671890-671477 [Mycobacterium tuberculosis]
GTGAGAGCATCGCCCACTTCGCCGCCGGAGCAGGTGGTCGTCGACGCGAGTGCCATGGTGGATCTACTGGCTCGCACTAG
CGATCGGTGCTCTGCGGTGCGCGCGCGGCTGGCTCGGACCGCGATGCACGCGCCGGCGCACTTCGATGCAGAGGTGTTGT
CGGCGCTGGGGCGCATGCAGCGCGCCGGCGCACTCACCGTTGCCTATGTCGATGCGGCACTGGAGGAGTTGCGACAGGTG
CCGGTGACTCGACACGGTCTTTCGTCGCTGCTTGCTGGAGCGTGGTCGCGCCGCGACACCCTCCGCCTGACCGATGCCCT
CTACGTCGAGCTGGCCGAAACGGCAGGTCTGGTGTTGTTGACCACCGACGAAAGATTGGCACGCGCCTGGCCCTCGGCTC
ACGCCATCGGCTGA

Antitoxin

Protein

• Length: 89 a.a.
• Molecular weight: 9543.79 Da
• Isoelectric Point: 4.5994

>AT67683 WP_003402915.1 NZ_CP017597:c672153-671887 [Mycobacterium tuberculosis]
MLSRRTKTIVVCTLVCMARLNVYVPDELAERARARGLNVSALTQAAISAELENSATDAWLEGLEPRSTGARHDDVLGAID
AARDEFEA

Nucleotide

• Length: 267 bp

>AT67683 NZ_CP017597:c672153-671887 [Mycobacterium tuberculosis]
TTGTTGAGCCGGCGCACGAAAACGATCGTTGTGTGTACATTGGTGTGTATGGCTCGGTTGAACGTGTATGTGCCCGACGA
ATTGGCGGAGCGCGCCAGGGCGCGGGGCTTGAACGTCTCGGCGCTGACTCAGGCCGCGATCAGTGCCGAGTTGGAGAACT
CCGCAACCGATGCGTGGCTTGAGGGGTTGGAACCCAGAAGCACCGGCGCTCGGCATGATGACGTGCTGGGTGCGATCGAT
GCCGCTCGCGATGAGTTCGAAGCGTGA

Structures

Toxin

• AlphaFold DB: G0TPQ9

Antitoxin

• AlphaFold DB: G0TPR0