Detailed information of TA system TA285055

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): Rv0299-vapB/-
• Location: 361895..362466
• Replicon: chromosome
• Accession: NZ_HG813240
• Organism: Mycobacterium tuberculosis 49-02

Toxin (Protein)

• Gene name: Rv0299
• Uniprot ID: -
• Locus tag: MT49_RS01575
• Protein ID: WP_003401560.1
• Coordinates: 361895..362197 (+)
• Length: 101 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: O07227
• Locus tag: MT49_RS01580
• Protein ID: WP_003401563.1
• Coordinates: 362245..362466 (+)
• Length: 74 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
MT49_RS01555	357364..358167	-	804	WP_003401540.1	hypothetical protein	-
MT49_RS01560	358177..359574	-	1398	WP_003401544.1	sulfatase	-
MT49_RS01565	359753..361528	+	1776	WP_010886074.1	PE family protein	-
MT49_RS01570	361671..361898	+	228	WP_003401555.1	ribbon-helix-helix protein, CopG family	-
MT49_RS01575	361895..362197	+	303	WP_003401560.1	toxin-antitoxin system toxin	Toxin
MT49_RS01580	362245..362466	+	222	WP_003401563.1	type II toxin-antitoxin system antitoxin VapB2	Antitoxin
MT49_RS01585	362463..362888	+	426	WP_003401566.1	PIN domain nuclease	-
MT49_RS01590	363024..363656	+	633	WP_003905275.1	TetR/AcrR family transcriptional regulator	-
MT49_RS01595	363653..364561	+	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

>T285055 WP_003401560.1 NZ_HG813240:361895-362197 [Mycobacterium tuberculosis 49-02]
MIAPGDIAPRRDSEHELYVAVLSNALHRAADTGRVITCPFIPGRVPEDLLAMVVAVEQPNGTLLPELVQWLHVAALGAPL
GNAGVAALREAASVVTALLC

Nucleotide

• Length: 303 bp

Antitoxin

Protein

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

>AT285055 WP_003401563.1 NZ_HG813240:362245-362466 [Mycobacterium tuberculosis 49-02]
MSDVLIRDIPDDVLASLDAIAARLGLSRTEYIRRRLAQDAQTARVTVTAADLRRLRGAVAGLGDPELMRQAWR

Nucleotide

• Length: 222 bp

Structures

Antitoxin

• AlphaFold DB: A0A829CG48