Detailed information of TA system TA133394

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/VapC-VapB
• Location: 2247424..2248050
• Replicon: chromosome
• Accession: NZ_CP041856
• Organism: Mycobacterium tuberculosis strain 1-0071P6C4

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: P64926
• Locus tag: FPJ51_RS10435
• Protein ID: WP_003410075.1
• Coordinates: 2247652..2248050 (+)
• Length: 133 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: A0A806JLL8
• Locus tag: FPJ51_RS10430
• Protein ID: WP_003911750.1
• Coordinates: 2247424..2247651 (+)
• Length: 76 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FPJ51_RS10420	2245463..2245807	-	345	WP_003410065.1	ferredoxin family protein	-
FPJ51_RS10425	2245996..2247165	-	1170	WP_003899126.1	ATP-binding protein	-
FPJ51_RS10430	2247424..2247651	+	228	WP_003911750.1	type II toxin-antitoxin system VapB family antitoxin	Antitoxin
FPJ51_RS10435	2247652..2248050	+	399	WP_003410075.1	PIN domain nuclease	Toxin
FPJ51_RS10440	2248233..2248664	-	432	WP_003410078.1	MarR family winged helix-turn-helix transcriptional regulator	-
FPJ51_RS10445	2248765..2249199	+	435	WP_003914358.1	DUF1398 domain-containing protein	-
FPJ51_RS10450	2249636..2249815	-	180	Protein_2065	hypothetical protein	-
FPJ51_RS10455	2249876..2250523	+	648	WP_071854215.1	transposase	-
FPJ51_RS10460	2250477..2251067	+	591	WP_003899131.1	IS110 family transposase	-
FPJ51_RS10465	2251195..2252451	-	1257	WP_003902247.1	HNH endonuclease	-
FPJ51_RS10470	2252805..2253005	+	201	Protein_2069	hypothetical 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

• PIN domain (1-120)

Antitoxin

• Bacterial antitoxin of type II TA system, VapB (2-43)

Sequences

Toxin

Protein

• Length: 133 a.a.
• Molecular weight: 14731.02 Da
• Isoelectric Point: 6.7067

>T133394 WP_003410075.1 NZ_CP041856:2247652-2248050 [Mycobacterium tuberculosis]
MIVDTSVWIAYLSTSESLASRWLADRIAADSTVIVPEVVMMELLIGKTDEDTAALRRRLLQRFAIEPLAPVRDAEDAAAI
HRRCRRGGDTVRSLIDCQVAAMALRIGVAVAHRDRDYEAIRTHCGLRTEPLF

Nucleotide

• Length: 399 bp

>T133394 NZ_CP041856:2247652-2248050 [Mycobacterium tuberculosis]
ATGATCGTCGACACCTCGGTCTGGATCGCATATCTCTCCACGTCAGAGTCGTTGGCCAGTCGCTGGCTAGCCGATCGCAT
TGCCGCTGACTCGACGGTGATCGTGCCCGAGGTGGTGATGATGGAGCTGCTGATCGGTAAGACCGATGAGGACACCGCCG
CACTGCGCCGACGGCTCCTGCAGCGATTCGCTATCGAACCGCTGGCCCCGGTCCGCGACGCGGAAGATGCCGCCGCCATT
CACCGGCGCTGTCGTCGCGGCGGCGACACCGTACGCAGCCTGATCGATTGCCAGGTGGCCGCGATGGCGTTGCGGATCGG
GGTCGCCGTGGCGCATCGTGATCGCGACTACGAGGCGATCCGCACACATTGCGGACTACGCACCGAGCCGTTGTTCTGA

Antitoxin

Protein

• Length: 76 a.a.
• Molecular weight: 8346.16 Da
• Isoelectric Point: 4.1621

>AT133394 WP_003911750.1 NZ_CP041856:2247424-2247651 [Mycobacterium tuberculosis]
VSRTNIEIDDELVAAAQRMYRLDSKRSAVDLALRRLVGEPLGRDEALALQGSGFDFSNDEIESFSDTDRKLADES

Nucleotide

• Length: 228 bp

>AT133394 NZ_CP041856:2247424-2247651 [Mycobacterium tuberculosis]
GTGTCACGGACCAACATCGAGATCGACGACGAACTCGTGGCCGCCGCACAGCGGATGTACCGACTCGATTCCAAGCGAAG
TGCCGTCGACCTCGCGCTGCGCCGGCTCGTGGGTGAACCGTTGGGCCGCGATGAGGCTTTGGCGCTGCAGGGCAGCGGTT
TCGACTTCAGCAACGATGAGATCGAATCGTTCTCGGATACGGACCGCAAGCTCGCCGACGAGTCGTAG

Structures

Toxin

• PDB: 4CHG

Antitoxin

• AlphaFold DB: A0A806JLL8