Detailed information of TA system TA143161

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/VapC-PHD
• Location: 3827736..3828421
• Replicon: chromosome
• Accession: NZ_CP045962
• Organism: Mycobacterium tuberculosis strain AUSMDU00018547

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: G0TIR9
• Locus tag: GJE03_RS17925
• Protein ID: WP_003417998.1
• Coordinates: 3828011..3828421 (+)
• Length: 137 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: -
• Locus tag: GJE03_RS17920
• Protein ID: WP_003912220.1
• Coordinates: 3827736..3828014 (+)
• Length: 93 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
GJE03_RS17900	3823725..3825326	-	1602	WP_003417969.1	FAD/NAD(P)-binding protein	-
GJE03_RS17905	3825343..3826047	-	705	WP_003417980.1	dTDP-4-amino-4,6-dideoxyglucose formyltransferase	-
GJE03_RS17910	3826165..3826731	-	567	WP_003417984.1	TetR/AcrR family transcriptional regulator	-
GJE03_RS17915	3826793..3827680	+	888	WP_003900050.1	alpha-ketoglutarate-dependent sulfate ester dioxygenase	-
GJE03_RS17920	3827736..3828014	+	279	WP_003912220.1	type II toxin-antitoxin system Phd/YefM family antitoxin	Antitoxin
GJE03_RS17925	3828011..3828421	+	411	WP_003417998.1	type II toxin-antitoxin system VapC family toxin	Toxin
GJE03_RS17930	3828454..3830190	-	1737	WP_003418002.1	cholesterol oxidase	-
GJE03_RS17935	3830246..3831373	-	1128	WP_003418005.1	GuaB3 family IMP dehydrogenase-related protein	-
GJE03_RS17940	3831393..3832982	-	1590	WP_003900682.1	IMP dehydrogenase	-

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 (2-118)

Antitoxin

• Type II toxin-antitoxin system, antitoxin Phd/YefM (3-54)

Sequences

Toxin

Protein

• Length: 137 a.a.
• Molecular weight: 14695.84 Da
• Isoelectric Point: 5.1784

>T143161 WP_003417998.1 NZ_CP045962:3828011-3828421 [Mycobacterium tuberculosis]
VIYMDTSALTKLLISEPETTELRTWLTAQSGQGEDAATSTLGRVELMRVVARYGQPGQTERARYLLDGLDILPLTEPVIG
LAETIGPATLRSLDAIHLAAAAQIKRELTAFVTYDHRLLSGCREVGFVTASPGAVR

Nucleotide

• Length: 411 bp

>T143161 NZ_CP060953:c3551272-3550931 [Escherichia coli]
ATGACTGACACGCATTCTATTGCACAACCGTTCGAAGCAGAAGTCTCCCCGGCAAATAACCGTCAATTAACCGTGAGTTA
TGCGAGTCGCTACCCGGATTACAGCCGTATTCCCGCCATCACCCTGAAAGGTCAGTGGCTGGAAGCCGCCGGTTTTGCCA
CCGGCACTGCGGTAGATGTCAAAGTAATGGAAGGCTGTATTGTCCTCACCGCCCAACCACCCGCCGCCGCCGAGAGCGAA
CTGATGCAGTCGCTGCGCCAGGTGTGCAAGCTGTCGGCGCGTAAACAAAGGCAGGTGCAGGAGTTTATTGGGGTGATTGC
GGGTAAACAGAAAGTCGCCTGA

Antitoxin

Protein

• Length: 93 a.a.
• Molecular weight: 10280.75 Da
• Isoelectric Point: 10.1819

>AT143161 WP_003912220.1 NZ_CP045962:3827736-3828014 [Mycobacterium tuberculosis]
VEAIGIRELRQHASRYLARVEAGEELGVTNKGRLVARLIPVQAAERSREALIESGVLIPARRPQNLLDVTAEPARGRKRT
LSDVLNEMRDEQ

Nucleotide

• Length: 279 bp

>AT143161 NZ_CP060953:3551267-3551343 [Escherichia coli]
AGTCATAACTGCTATTCCCTATAAATAGTGATTGTGATTAGCGGTGCGGGTGTGTTGGCGCACATCCGCACCGCGCT

Structures

Toxin

• AlphaFold DB: G0TIR9