Detailed information of TA system TA084279

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): Rv0299-vapB/-
• Location: 363480..364051
• Replicon: chromosome
• Accession: NZ_CP023616
• Organism: Mycobacterium tuberculosis strain LN3668

Toxin (Protein)

• Gene name: Rv0299
• Uniprot ID: -
• Locus tag: CP472_RS01610
• Protein ID: WP_003401560.1
• Coordinates: 363480..363782 (+)
• Length: 101 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: O07227
• Locus tag: CP472_RS01615
• Protein ID: WP_003401563.1
• Coordinates: 363830..364051 (+)
• Length: 74 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
CP472_RS01590	358949..359752	-	804	WP_003401540.1	hypothetical protein	-
CP472_RS01595	359762..361159	-	1398	WP_003401544.1	sulfatase	-
CP472_RS01600	361338..363113	+	1776	WP_010886074.1	PE family protein	-
CP472_RS01605	363256..363483	+	228	WP_003401555.1	ribbon-helix-helix protein, CopG family	-
CP472_RS01610	363480..363782	+	303	WP_003401560.1	toxin-antitoxin system toxin	Toxin
CP472_RS01615	363830..364051	+	222	WP_003401563.1	type II toxin-antitoxin system antitoxin VapB2	Antitoxin
CP472_RS01620	364048..364473	+	426	WP_003401566.1	PIN domain nuclease	-
CP472_RS01625	364609..365241	+	633	WP_003401571.1	TetR/AcrR family transcriptional regulator	-
CP472_RS01630	365238..366146	+	909	WP_003900117.1	SDR family NAD(P)-dependent oxidoreductase	-

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

No domain identified.

Antitoxin

• Ribbon-helix-helix protein, CopG (9-37)

Sequences

Toxin

Protein

• Length: 101 a.a.
• Molecular weight: 10442.16 Da
• Isoelectric Point: 4.9609

>T84279 WP_003401560.1 NZ_CP023616:363480-363782 [Mycobacterium tuberculosis]
MIAPGDIAPRRDSEHELYVAVLSNALHRAADTGRVITCPFIPGRVPEDLLAMVVAVEQPNGTLLPELVQWLHVAALGAPL
GNAGVAALREAASVVTALLC

Nucleotide

• Length: 303 bp

>T84279 NZ_CP023616:363480-363782 [Mycobacterium tuberculosis]
TTGATCGCTCCCGGCGACATCGCGCCGCGCCGCGACAGTGAACACGAGCTCTACGTCGCCGTCTTGTCCAACGCGCTCCA
TCGGGCCGCGGACACCGGACGGGTGATCACCTGCCCATTCATTCCGGGCCGGGTCCCCGAGGATCTCTTGGCGATGGTGG
TGGCGGTCGAGCAACCCAACGGCACGCTGCTGCCGGAACTCGTGCAGTGGCTTCATGTTGCCGCGCTCGGTGCGCCACTC
GGCAACGCGGGCGTGGCCGCCCTACGCGAGGCTGCCTCGGTCGTGACAGCTCTGCTCTGTTAG

Antitoxin

Protein

• Length: 74 a.a.
• Molecular weight: 8088.31 Da
• Isoelectric Point: 10.7177

>AT84279 WP_003401563.1 NZ_CP023616:363830-364051 [Mycobacterium tuberculosis]
MSDVLIRDIPDDVLASLDAIAARLGLSRTEYIRRRLAQDAQTARVTVTAADLRRLRGAVAGLGDPELMRQAWR

Nucleotide

• Length: 222 bp

>AT84279 NZ_CP023616:363830-364051 [Mycobacterium tuberculosis]
ATGAGTGATGTACTGATTCGGGACATCCCCGACGACGTGTTAGCAAGCCTTGACGCGATCGCGGCACGCTTGGGCTTGTC
GCGGACCGAATACATCCGTCGGCGTTTAGCCCAGGATGCGCAGACGGCTCGCGTCACCGTGACAGCCGCGGATCTTCGAC
GCCTCAGGGGTGCGGTTGCCGGTCTGGGCGATCCCGAGCTTATGCGTCAGGCGTGGAGGTGA

Structures

Antitoxin

• PDB: 3H87
• AlphaFold DB: A0A829CG48