Detailed information of TA system TA130279

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/PIN-CcdA
• Location: 642641..643317
• Replicon: chromosome
• Accession: NZ_CP041805
• Organism: Mycobacterium tuberculosis strain SEA11020068P6C4

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: G0TPQ9
• Locus tag: FPK04_RS02885
• Protein ID: WP_003898500.1
• Coordinates: 642641..643054 (-)
• Length: 138 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: G0TPR0
• Locus tag: FPK04_RS02890
• Protein ID: WP_003402915.1
• Coordinates: 643051..643317 (-)
• Length: 89 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FPK04_RS02855	637986..638288	-	303	WP_003402896.1	DUF3349 domain-containing protein	-
FPK04_RS02860	638348..638626	-	279	WP_003402901.1	hypothetical protein	-
FPK04_RS02865	638623..639876	-	1254	WP_003402904.1	inorganic phosphate transporter family protein	-
FPK04_RS02870	639996..640382	-	387	WP_003402907.1	VOC family protein	-
FPK04_RS02875	640445..641329	-	885	WP_003402909.1	SDR family oxidoreductase	-
FPK04_RS02880	641425..642327	-	903	WP_003915439.1	1,4-dihydroxy-2-naphthoyl-CoA synthase	-
FPK04_RS02885	642641..643054	-	414	WP_003898500.1	PIN domain-containing protein	Toxin
FPK04_RS02890	643051..643317	-	267	WP_003402915.1	antitoxin VapB3	Antitoxin
FPK04_RS02895	643509..645224	-	1716	WP_003402917.1	fatty-acid--CoA ligase FadD8	-
FPK04_RS02900	645302..646906	+	1605	WP_003402920.1	amidohydrolase	-
FPK04_RS02905	646903..647883	+	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

>T130279 WP_003898500.1 NZ_CP041805:c643054-642641 [Mycobacterium tuberculosis]
VRASPTSPPEQVVVDASAMVDLLARTSDRCSAVRARLARTAMHAPAHFDAEVLSALGRMQRAGALTVAYVDAALEELRQV
PVTRHGLSSLLAGAWSRRDTLRLTDALYVELAETAGLVLLTTDERLARAWPSAHAIG

Nucleotide

• Length: 414 bp

>T130279 NZ_CP041805:c643054-642641 [Mycobacterium tuberculosis]
GTGAGAGCATCGCCCACTTCGCCGCCGGAGCAGGTGGTCGTCGACGCGAGTGCCATGGTGGATCTACTGGCTCGCACTAG
CGATCGGTGCTCTGCGGTGCGCGCGCGGCTGGCTCGGACCGCGATGCACGCGCCGGCGCACTTCGATGCAGAGGTGTTGT
CGGCGCTGGGGCGCATGCAGCGCGCCGGCGCACTCACCGTTGCCTATGTCGATGCGGCACTGGAGGAGTTGCGACAGGTG
CCGGTGACTCGACACGGTCTTTCGTCGCTGCTTGCTGGAGCGTGGTCGCGCCGCGACACCCTCCGCCTGACCGATGCCCT
CTACGTCGAGCTGGCCGAAACGGCAGGTCTGGTGTTGTTGACCACCGACGAAAGATTGGCACGCGCCTGGCCCTCGGCTC
ACGCCATCGGCTGA

Antitoxin

Protein

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

>AT130279 WP_003402915.1 NZ_CP041805:c643317-643051 [Mycobacterium tuberculosis]
MLSRRTKTIVVCTLVCMARLNVYVPDELAERARARGLNVSALTQAAISAELENSATDAWLEGLEPRSTGARHDDVLGAID
AARDEFEA

Nucleotide

• Length: 267 bp

>AT130279 NZ_CP041805:c643317-643051 [Mycobacterium tuberculosis]
TTGTTGAGCCGGCGCACGAAAACGATCGTTGTGTGTACATTGGTGTGTATGGCTCGGTTGAACGTGTATGTGCCCGACGA
ATTGGCGGAGCGCGCCAGGGCGCGGGGCTTGAACGTCTCGGCGCTGACTCAGGCCGCGATCAGTGCCGAGTTGGAGAACT
CCGCAACCGATGCGTGGCTTGAGGGGTTGGAACCCAGAAGCACCGGCGCTCGGCATGATGACGTGCTGGGTGCGATCGAT
GCCGCTCGCGATGAGTTCGAAGCGTGA

Structures

Toxin

• AlphaFold DB: G0TPQ9

Antitoxin

• AlphaFold DB: G0TPR0