Detailed information of TA system TA031420

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/VapC-PHD
• Location: 3792742..3793427
• Replicon: chromosome
• Accession: NZ_AP017901
• Organism: Mycobacterium tuberculosis strain NCGM946K2

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: G0TIR9
• Locus tag: CPZ08_RS18510
• Protein ID: WP_003417998.1
• Coordinates: 3793017..3793427 (+)
• Length: 137 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: -
• Locus tag: CPZ08_RS18505
• Protein ID: WP_003912220.1
• Coordinates: 3792742..3793020 (+)
• Length: 93 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
CPZ08_RS18485	3788731..3790332	-	1602	WP_003417969.1	FAD/NAD(P)-binding protein	-
CPZ08_RS18490	3790349..3791053	-	705	WP_003417980.1	dTDP-4-amino-4,6-dideoxyglucose formyltransferase	-
CPZ08_RS18495	3791171..3791737	-	567	WP_003417984.1	TetR/AcrR family transcriptional regulator	-
CPZ08_RS18500	3791799..3792686	+	888	WP_003900050.1	alpha-ketoglutarate-dependent sulfate ester dioxygenase	-
CPZ08_RS18505	3792742..3793020	+	279	WP_003912220.1	type II toxin-antitoxin system Phd/YefM family antitoxin	Antitoxin
CPZ08_RS18510	3793017..3793427	+	411	WP_003417998.1	type II toxin-antitoxin system VapC family toxin	Toxin
CPZ08_RS18515	3793460..3795196	-	1737	WP_003418002.1	cholesterol oxidase	-
CPZ08_RS18520	3795252..3796379	-	1128	WP_003418005.1	GuaB3 family IMP dehydrogenase-related protein	-
CPZ08_RS18525	3796399..3797988	-	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

>T31420 WP_003417998.1 NZ_AP017901:3793017-3793427 [Mycobacterium tuberculosis]
VIYMDTSALTKLLISEPETTELRTWLTAQSGQGEDAATSTLGRVELMRVVARYGQPGQTERARYLLDGLDILPLTEPVIG
LAETIGPATLRSLDAIHLAAAAQIKRELTAFVTYDHRLLSGCREVGFVTASPGAVR

Nucleotide

• Length: 411 bp

>T31420 NZ_AP017901:3793017-3793427 [Mycobacterium tuberculosis]
GTGATCTATATGGACACCTCGGCCCTGACTAAGCTGCTCATCTCCGAGCCCGAGACGACCGAACTGCGGACATGGCTGAC
CGCGCAAAGCGGCCAGGGCGAGGACGCGGCGACAAGCACCCTTGGCCGGGTCGAGTTGATGAGAGTCGTTGCCCGATACG
GACAACCAGGCCAAACTGAGCGTGCGCGTTACCTACTCGACGGGCTCGACATCCTCCCGCTCACCGAACCGGTGATCGGT
CTAGCTGAAACGATCGGACCGGCCACCCTACGTTCTCTCGACGCGATTCACCTCGCGGCCGCAGCCCAGATCAAGCGGGA
ACTGACAGCCTTCGTCACCTACGACCACCGATTGTTGAGCGGATGCCGTGAGGTCGGCTTCGTCACCGCCTCACCCGGCG
CAGTCCGGTGA

Antitoxin

Protein

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

>AT31420 WP_003912220.1 NZ_AP017901:3792742-3793020 [Mycobacterium tuberculosis]
VEAIGIRELRQHASRYLARVEAGEELGVTNKGRLVARLIPVQAAERSREALIESGVLIPARRPQNLLDVTAEPARGRKRT
LSDVLNEMRDEQ

Nucleotide

• Length: 279 bp

>AT31420 NZ_AP017901:3792742-3793020 [Mycobacterium tuberculosis]
GTGGAGGCAATCGGAATCCGAGAACTAAGACAGCACGCATCGCGATACCTCGCCCGGGTTGAAGCCGGCGAGGAACTTGG
CGTCACCAACAAAGGAAGACTTGTGGCCCGACTCATCCCGGTGCAGGCCGCGGAGCGTTCTCGCGAAGCCCTGATTGAAT
CAGGTGTCCTGATTCCGGCTCGTCGTCCACAAAACCTTCTCGACGTCACCGCCGAACCGGCGCGCGGCCGCAAGCGCACC
CTGTCCGATGTTCTCAACGAAATGCGCGACGAGCAGTGA

Structures

Toxin

• AlphaFold DB: G0TIR9