Detailed information of TA system TA048614

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/VapC-VapB
• Location: 1752173..1752786
• Replicon: chromosome
• Accession: NZ_CP009243
• Organism: Mycobacterium tuberculosis variant bovis BCG strain Russia 368

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: P64880
• Locus tag: BCGR_RS08210
• Protein ID: WP_003407786.1
• Coordinates: 1752382..1752786 (+)
• Length: 135 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: A0A0E8UJ46
• Locus tag: BCGR_RS08205
• Protein ID: WP_009935474.1
• Coordinates: 1752173..1752376 (+)
• Length: 68 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
BCGR_RS08190	1747437..1750340	+	2904	WP_003407779.1	MMPL family transporter	-
BCGR_RS08195	1750350..1750796	+	447	WP_003407780.1	F420H(2)-dependent quinone reductase	-
BCGR_RS08200	1750831..1752120	+	1290	WP_003407781.1	threonine ammonia-lyase	-
BCGR_RS08205	1752173..1752376	+	204	WP_009935474.1	type II toxin-antitoxin system VapB family antitoxin	Antitoxin
BCGR_RS08210	1752382..1752786	+	405	WP_003407786.1	type II toxin-antitoxin system toxin ribonuclease VapC11	Toxin
BCGR_RS08215	1752803..1754544	-	1742	Protein_1597	malto-oligosyltrehalose trehalohydrolase	-
BCGR_RS08220	1754537..1756834	-	2298	WP_003407790.1	malto-oligosyltrehalose synthase	-

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 (2-124)

Antitoxin

• Bacterial antitoxin of type II TA system, VapB (2-44)

Sequences

Toxin

Protein

• Length: 135 a.a.
• Molecular weight: 14650.76 Da
• Isoelectric Point: 5.6587

>T48614 WP_003407786.1 NZ_CP009243:1752382-1752786 [Mycobacterium tuberculosis variant bovis BCG]
MILIDTSAWVEYFRATGSIAAVEVRRLLSEEAARIAMCEPIAMEILSGALDDNTHTTLERLVNGLPSLNVDDAIDFRAAA
GIYRAARRAGETVRSINDCLIAALAIRHGARIVHRDADFDVIARITNLQAASFR

Nucleotide

• Length: 405 bp

>T48614 NZ_CP009243:1752382-1752786 [Mycobacterium tuberculosis variant bovis BCG]
ATGATCCTCATCGACACATCGGCCTGGGTGGAGTACTTCCGTGCCACCGGATCAATCGCCGCTGTCGAAGTACGCCGGCT
GCTGTCCGAAGAAGCAGCGCGAATCGCTATGTGTGAGCCCATTGCGATGGAAATCTTGAGTGGCGCGCTCGACGACAACA
CCCACACGACGCTAGAGCGGCTCGTGAATGGCTTGCCGTCGTTGAACGTTGATGACGCGATTGACTTTCGTGCTGCCGCG
GGTATCTATCGCGCCGCCCGGCGCGCCGGCGAAACGGTTCGAAGCATCAACGACTGCCTCATAGCGGCGCTCGCGATCCG
CCACGGTGCGCGTATCGTCCACCGTGACGCCGACTTTGATGTGATTGCCCGGATTACCAACCTGCAGGCCGCATCGTTTC
GGTGA

Antitoxin

Protein

• Length: 68 a.a.
• Molecular weight: 7501.48 Da
• Isoelectric Point: 4.3951

>AT48614 WP_009935474.1 NZ_CP009243:1752173-1752376 [Mycobacterium tuberculosis variant bovis BCG]
MSRTNIDIDDELAAEVMRRFGLTTKRAAVDLALRRLVGSPLSREFLLGLEGVGWEGDLDDLRSDRPD

Nucleotide

• Length: 204 bp

>AT48614 NZ_CP009243:1752173-1752376 [Mycobacterium tuberculosis variant bovis BCG]
ATGTCGCGCACCAACATCGACATCGATGACGAACTTGCCGCCGAGGTCATGCGCAGGTTCGGTCTGACCACCAAGAGGGC
GGCGGTCGACCTTGCCCTACGACGGTTGGTCGGGTCGCCGTTGAGCCGTGAGTTTCTGCTCGGGCTGGAAGGCGTCGGCT
GGGAAGGCGACCTGGATGACTTGCGAAGCGATCGCCCAGACTGA

Structures

Toxin

• PDB: 6A7V

Antitoxin

• AlphaFold DB: A0A0E8UJ46