Detailed information of TA system TA067699

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/VapC-VapB
• Location: 1270323..1270891
• Replicon: chromosome
• Accession: NZ_CP017597
• Organism: Mycobacterium tuberculosis strain Beijing-like/50148

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: G0TH08
• Locus tag: BJM03_RS06240
• Protein ID: WP_003405865.1
• Coordinates: 1270517..1270891 (+)
• Length: 125 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: G0TH07
• Locus tag: BJM03_RS06235
• Protein ID: WP_003405863.1
• Coordinates: 1270323..1270520 (+)
• Length: 66 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
BJM03_RS06215	1266364..1267002	-	639	WP_003898730.1	lipid droplet-associated protein	-
BJM03_RS06220	1267092..1268099	+	1008	WP_003405853.1	4-hydroxy-3-methylbut-2-enyl diphosphate reductase	-
BJM03_RS06225	1268116..1269099	-	984	WP_003898731.1	hypothetical protein	-
BJM03_RS06230	1269162..1270235	+	1074	WP_003898732.1	redox-regulated ATPase YchF	-
BJM03_RS06235	1270323..1270520	+	198	WP_003405863.1	type II toxin-antitoxin system VapB family antitoxin	Antitoxin
BJM03_RS06240	1270517..1270891	+	375	WP_003405865.1	type II toxin-antitoxin system VapC family toxin	Toxin
BJM03_RS06245	1271094..1271792	+	699	WP_003898733.1	hypothetical protein	-
BJM03_RS06250	1271910..1272095	+	186	WP_003901093.1	hypothetical protein	-
BJM03_RS06255	1272022..1272297	-	276	WP_031651777.1	hypothetical protein	-
BJM03_RS06260	1272540..1272863	+	324	WP_003405871.1	antibiotic biosynthesis monooxygenase	-
BJM03_RS06265	1272878..1273588	-	711	WP_003911399.1	hypothetical protein	-
BJM03_RS21975	1273610..1273819	+	210	WP_003911400.1	hypothetical protein	-
BJM03_RS06270	1273771..1274478	-	708	Protein_1190	adenylate/guanylate cyclase domain-containing protein	-

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 (2-111)

Antitoxin

• Bacterial antitoxin of type II TA system, VapB (1-42)

Sequences

Toxin

Protein

• Length: 125 a.a.
• Molecular weight: 13444.56 Da
• Isoelectric Point: 5.1881

>T67699 WP_003405865.1 NZ_CP017597:1270517-1270891 [Mycobacterium tuberculosis]
VILVDTSVWIEHLRAADARLVELLGDDEAGCHPLVIEELALGSIKQRDVVLDLLANLYQFPVVTHDEVLRLVGRRRLWGR
GLGAVDANLLGSVALVGGARLWTRDKRLKAACAESGVALAEEVS

Nucleotide

• Length: 375 bp

>T67699 NZ_CP017597:1270517-1270891 [Mycobacterium tuberculosis]
GTGATCCTGGTCGACACTTCGGTATGGATTGAGCACCTGCGCGCCGCCGACGCGCGACTCGTCGAGCTGCTGGGCGATGA
CGAGGCCGGTTGCCATCCGCTCGTCATCGAGGAGCTGGCGCTTGGCTCGATCAAGCAGCGAGACGTTGTTCTCGATCTGT
TGGCCAACCTCTACCAGTTTCCGGTGGTGACCCACGACGAAGTGTTGCGGCTTGTCGGTCGGCGGCGGTTGTGGGGTCGG
GGACTCGGTGCCGTCGATGCCAACCTTCTTGGTTCGGTGGCTCTGGTTGGCGGCGCGCGACTATGGACGCGGGACAAGCG
GTTGAAGGCGGCGTGCGCGGAAAGCGGTGTTGCGCTGGCTGAGGAAGTGTCCTGA

Antitoxin

Protein

• Length: 66 a.a.
• Molecular weight: 6973.03 Da
• Isoelectric Point: 11.7327

>AT67699 WP_003405863.1 NZ_CP017597:1270323-1270520 [Mycobacterium tuberculosis]
MRTTVTVDDALLAKAAELTGVKEKSTLLREGLQTLVRVESARRLAALGGTDPQATAAPRRRTSPR

Nucleotide

• Length: 198 bp

>AT67699 NZ_CP017597:1270323-1270520 [Mycobacterium tuberculosis]
ATGAGGACGACGGTGACCGTTGACGACGCCTTGTTAGCCAAAGCGGCCGAATTGACTGGGGTGAAAGAGAAGTCGACGCT
CCTGCGCGAGGGGTTGCAGACACTGGTCCGGGTGGAGAGCGCCCGGCGGTTGGCGGCTCTCGGCGGCACCGACCCGCAAG
CTACCGCGGCGCCGAGACGCCGGACGTCGCCCCGGTGA

Structures

Toxin

• AlphaFold DB: G0TH08

Antitoxin

• AlphaFold DB: G0TH07