Detailed information of TA system TA131834

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/LOTUS_5_Limkain_b1(toxin)
• Location: 2867016..2867647
• Replicon: chromosome
• Accession: NZ_CP041830
• Organism: Mycobacterium tuberculosis strain 2-0068P6C4

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: G0TQ28
• Locus tag: FPJ78_RS13340
• Protein ID: WP_003413174.1
• Coordinates: 2867270..2867647 (+)
• Length: 126 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: P95006
• Locus tag: FPJ78_RS13335
• Protein ID: WP_003413167.1
• Coordinates: 2867016..2867273 (+)
• Length: 86 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FPJ78_RS13305	2862932..2863246	+	315	WP_009937839.1	hypothetical protein	-
FPJ78_RS13310	2863542..2864753	+	1212	WP_003900845.1	alpha/beta hydrolase family protein	-
FPJ78_RS13315	2864880..2865539	+	660	WP_003902296.1	hypothetical protein	-
FPJ78_RS13320	2865536..2866197	+	662	Protein_2629	hypothetical protein	-
FPJ78_RS13325	2866194..2866471	+	278	Protein_2630	type II toxin-antitoxin system VapB family antitoxin	-
FPJ78_RS13330	2866564..2866977	+	414	WP_003413164.1	PIN domain nuclease	-
FPJ78_RS13335	2867016..2867273	+	258	WP_003413167.1	ribbon-helix-helix domain-containing protein	Antitoxin
FPJ78_RS13340	2867270..2867647	+	378	WP_003413174.1	type II toxin-antitoxin system VapC family toxin	Toxin
FPJ78_RS13345	2867663..2868037	-	375	WP_003413177.1	hypothetical protein	-
FPJ78_RS13350	2868137..2868532	-	396	WP_003413180.1	type II toxin-antitoxin system toxin 23S rRNA-specific endonuclease VapC20	-
FPJ78_RS13355	2868529..2868774	-	246	WP_003413183.1	type II toxin-antitoxin system antitoxin VapB20	-
FPJ78_RS13360	2869185..2869604	-	420	WP_003413190.1	A24 family peptidase	-
FPJ78_RS13365	2869616..2870425	-	810	WP_003413193.1	shikimate dehydrogenase	-
FPJ78_RS13370	2870422..2871675	-	1254	WP_003413196.1	endolytic transglycosylase MltG	-
FPJ78_RS13375	2871668..2872180	-	513	WP_003413197.1	Holliday junction resolvase RuvX	-

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 (3-111)

Antitoxin

• Ribbon-helix-helix protein, CopG (2-38)

Sequences

Toxin

Protein

• Length: 126 a.a.
• Molecular weight: 13728.72 Da
• Isoelectric Point: 4.4687

>T131834 WP_003413174.1 NZ_CP041830:2867270-2867647 [Mycobacterium tuberculosis]
VKLIDTTIAVDHLRGEPAAAVLLAELINNGEEIAASELVRFELLAGVRESELAALEAFFSAVVWTLVTEDIARIGGRLAR
RYRSSHRGIDDVDYLIAATAIVVDADLLTTNVRHFPMFPDLQPPY

Nucleotide

• Length: 378 bp

>T131834 NZ_CP041830:2867270-2867647 [Mycobacterium tuberculosis]
GTGAAGCTGATCGACACCACCATCGCGGTCGACCACCTTCGCGGCGAACCCGCGGCAGCCGTGCTGCTCGCCGAACTGAT
AAACAACGGTGAGGAGATCGCGGCCAGCGAGCTGGTCCGATTCGAACTCCTCGCCGGTGTGCGGGAAAGCGAACTCGCGG
CGCTCGAGGCCTTCTTCTCGGCAGTGGTGTGGACCCTGGTGACCGAGGACATTGCCCGGATCGGCGGACGACTCGCCCGT
CGATACCGGTCCAGCCACCGCGGTATCGACGACGTGGACTACCTGATCGCTGCGACCGCCATTGTGGTCGACGCCGACCT
GCTCACCACCAATGTGCGCCACTTCCCGATGTTCCCGGATCTGCAGCCGCCGTACTGA

Antitoxin

Protein

• Length: 86 a.a.
• Molecular weight: 9453.63 Da
• Isoelectric Point: 10.6555

>AT131834 WP_003413167.1 NZ_CP041830:2867016-2867273 [Mycobacterium tuberculosis]
MRTQVTLGKEELELLDRAAKASGASRSELIRRAIHRAYGTGSKQERLAALDHSRGSWRGRDFTGTEYVDAIRGDLNERLA
RLGLA

Nucleotide

• Length: 258 bp

>AT131834 NZ_CP041830:2867016-2867273 [Mycobacterium tuberculosis]
ATGCGGACTCAGGTGACCCTGGGCAAAGAGGAGCTTGAGCTGCTCGATCGTGCCGCCAAGGCGAGTGGCGCATCGCGGTC
CGAACTCATCCGACGCGCAATTCACCGTGCCTACGGGACTGGATCCAAGCAGGAACGGCTCGCCGCGCTCGACCACAGCC
GTGGCTCGTGGCGAGGACGGGACTTCACCGGCACCGAGTATGTCGACGCCATTCGGGGCGACCTCAACGAACGACTTGCT
CGGCTCGGTCTGGCGTGA

Structures

Toxin

• AlphaFold DB: G0TQ28

Antitoxin

• AlphaFold DB: A0A829C9W5