Detailed information of TA system TA139808

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): Rv0299-vapB/-
• Location: 361816..362387
• Replicon: chromosome
• Accession: NZ_CP043997
• Organism: Mycobacterium tuberculosis strain 1-0066P6C4

Toxin (Protein)

• Gene name: Rv0299
• Uniprot ID: -
• Locus tag: FPJ49_RS01570
• Protein ID: WP_003401560.1
• Coordinates: 361816..362118 (+)
• Length: 101 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: O07227
• Locus tag: FPJ49_RS01575
• Protein ID: WP_003401563.1
• Coordinates: 362166..362387 (+)
• Length: 74 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FPJ49_RS01550	357285..358088	-	804	WP_003401540.1	hypothetical protein	-
FPJ49_RS01555	358098..359495	-	1398	WP_003401544.1	sulfatase	-
FPJ49_RS01560	359674..361449	+	1776	WP_010886074.1	PE family protein	-
FPJ49_RS01565	361592..361819	+	228	WP_003401555.1	ribbon-helix-helix protein, CopG family	-
FPJ49_RS01570	361816..362118	+	303	WP_003401560.1	toxin-antitoxin system toxin	Toxin
FPJ49_RS01575	362166..362387	+	222	WP_003401563.1	type II toxin-antitoxin system antitoxin VapB2	Antitoxin
FPJ49_RS01580	362384..362809	+	426	WP_003401566.1	PIN domain nuclease	-
FPJ49_RS01585	362945..363577	+	633	WP_003905275.1	TetR/AcrR family transcriptional regulator	-
FPJ49_RS01590	363574..364482	+	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

>T139808 WP_003401560.1 NZ_CP043997:361816-362118 [Mycobacterium tuberculosis]
MIAPGDIAPRRDSEHELYVAVLSNALHRAADTGRVITCPFIPGRVPEDLLAMVVAVEQPNGTLLPELVQWLHVAALGAPL
GNAGVAALREAASVVTALLC

Nucleotide

• Length: 303 bp

>T139808 NZ_CP058828:c4314564-4314391 [Shigella flexneri]
ATGGCACTATTCTCTAAAATATTAATTTTTTATGTGATTGGTGTGAACATATCCTTTGTCATTATCTGGTTTATCTCACA
TGAGAAAACACATATTCGTTTACTTAGTGCATTCCTGGTCGGAATAACCTGGCCAATGAGTCTGCCTGTGGCATTACTTT
TTTCTCTCTTTTAG

Antitoxin

Protein

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

>AT139808 WP_003401563.1 NZ_CP043997:362166-362387 [Mycobacterium tuberculosis]
MSDVLIRDIPDDVLASLDAIAARLGLSRTEYIRRRLAQDAQTARVTVTAADLRRLRGAVAGLGDPELMRQAWR

Nucleotide

• Length: 222 bp

>AT139808 NZ_CP058828:c4314888-4314592 [Shigella flexneri]
ATGGAAGGTAAAAACAAGTTCAATACTTATGTTGTTTCTTTTGATTATCCATCATCTTATTCCTCAGTGTTCTTAAGATT
AAGATCATTGATGTATGATATGAATTTCTCCTCTATCGTGGCTGATGAATATGGGATACCACGACAATTGAATGAAAACT
CCTTCGCAATAACGACATCGTTAGCCGCAAGTGAAATCGAAGATTTAATCAGGCTCAAATGCTTAGACTTACCGGATATT
GATTTTGACCTCAACATTATGACAGTTGATGACTATTTCCGTCAGTTTTACAAGTAG

Structures

Antitoxin

• AlphaFold DB: A0A829CG48