Detailed information of TA system TA048639

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): relBE/RelE-Phd
• Location: 3124301..3124849
• Replicon: chromosome
• Accession: NZ_CP009243
• Organism: Mycobacterium tuberculosis variant bovis BCG strain Russia 368

Toxin (Protein)

• Gene name: relE
• Uniprot ID: G0TFG5
• Locus tag: BCGR_RS14820
• Protein ID: WP_003414602.1
• Coordinates: 3124586..3124849 (+)
• Length: 88 a.a.

Antitoxin (Protein)

• Gene name: relB
• Uniprot ID: O33347
• Locus tag: BCGR_RS14815
• Protein ID: WP_003414599.1
• Coordinates: 3124301..3124582 (+)
• Length: 94 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
BCGR_RS14790	3119924..3120781	-	858	WP_003899513.1	type I methionyl aminopeptidase	-
BCGR_RS14795	3120823..3121407	-	585	WP_010950792.1	DUF1707 domain-containing protein	-
BCGR_RS14800	3121511..3121759	+	249	WP_003913411.1	antitoxin VapB23	-
BCGR_RS14805	3121756..3122136	+	381	WP_003414592.1	type II toxin-antitoxin system VapC family toxin	-
BCGR_RS14810	3122218..3124029	-	1812	WP_003414596.1	penicillin-binding protein	-
BCGR_RS14815	3124301..3124582	+	282	WP_003414599.1	type II toxin-antitoxin system antitoxin RelF	Antitoxin
BCGR_RS14820	3124586..3124849	+	264	WP_003414602.1	type II toxin-antitoxin system RelE/ParE family toxin	Toxin
BCGR_RS14825	3125222..3126076	-	855	WP_003899516.1	GNAT family N-acetyltransferase	-
BCGR_RS14830	3126132..3127295	-	1164	WP_003899517.1	flavodoxin-dependent (E)-4-hydroxy-3-methylbut-2-enyl-diphosphate synthase	-
BCGR_RS14835	3127312..3128526	-	1215	WP_011799297.1	zinc metalloprotease Rip	-
BCGR_RS14840	3128534..3129775	-	1242	WP_003414613.1	1-deoxy-D-xylulose-5-phosphate reductoisomerase	-

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

• Toxin-antitoxin system, RelE/ParE toxin family (5-85)

Antitoxin

• Type II toxin-antitoxin system, antitoxin Phd/YefM (1-72)

Sequences

Toxin

Protein

• Length: 88 a.a.
• Molecular weight: 10204.82 Da
• Isoelectric Point: 11.5078

>T48639 WP_003414602.1 NZ_CP009243:3124586-3124849 [Mycobacterium tuberculosis variant bovis BCG]
VPYTVRFTTTARRDLHKLPPRILAAVVEFAFGDLSREPLRVGKPLRRELAGTFSARRGTYRLLYRIDDEHTTVVILRVDH
RADIYRR

Nucleotide

• Length: 264 bp

>T48639 NZ_CP009243:3124586-3124849 [Mycobacterium tuberculosis variant bovis BCG]
GTGCCTTACACCGTGCGGTTCACCACAACCGCGCGTCGAGACCTCCACAAGCTGCCACCGCGAATCCTCGCGGCAGTGGT
CGAATTCGCGTTCGGCGATCTGTCGCGCGAGCCCCTGCGGGTGGGCAAGCCCCTTCGGCGCGAGTTGGCCGGCACGTTCA
GCGCGCGTCGCGGAACGTACCGCCTGCTGTACCGGATTGACGACGAGCACACAACGGTAGTGATCCTGCGCGTCGATCAC
CGCGCGGACATCTACCGCCGATAG

Antitoxin

Protein

• Length: 94 a.a.
• Molecular weight: 10183.40 Da
• Isoelectric Point: 4.3440

>AT48639 WP_003414599.1 NZ_CP009243:3124301-3124582 [Mycobacterium tuberculosis variant bovis BCG]
MRILPISTIKGKLNEFVDAVSSTQDQITITKNGAPAAVLVGADEWESLQETLYWLAQPGIRESIAEADADIASGRTYGED
EIRAEFGVPRRPH

Nucleotide

• Length: 282 bp

>AT48639 NZ_CP009243:3124301-3124582 [Mycobacterium tuberculosis variant bovis BCG]
ATGCGGATACTGCCGATTTCGACGATCAAGGGCAAGCTCAATGAGTTCGTCGACGCGGTCTCGTCGACACAGGACCAGAT
CACCATCACCAAGAACGGTGCACCCGCAGCCGTTCTGGTCGGCGCCGACGAGTGGGAATCGTTGCAGGAGACGCTGTACT
GGCTGGCGCAACCCGGAATCAGGGAGTCGATCGCTGAAGCCGACGCCGACATTGCCTCCGGCCGCACCTACGGCGAAGAC
GAGATCCGCGCCGAATTCGGCGTCCCGCGACGCCCCCACTGA

Structures

Toxin

• PDB: 3G5O

Antitoxin

• AlphaFold DB: A0A7U4BWP8