Detailed information of TA system TA132781

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/VapC-VapB
• Location: 1238112..1238680
• Replicon: chromosome
• Accession: NZ_CP041846
• Organism: Mycobacterium tuberculosis strain 1-0153P6C4

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: G0TH08
• Locus tag: FPJ62_RS05850
• Protein ID: WP_003405865.1
• Coordinates: 1238306..1238680 (+)
• Length: 125 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: G0TH07
• Locus tag: FPJ62_RS05845
• Protein ID: WP_003405863.1
• Coordinates: 1238112..1238309 (+)
• Length: 66 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FPJ62_RS05825	1234153..1234791	-	639	WP_003898730.1	lipid droplet-associated protein	-
FPJ62_RS05830	1234881..1235888	+	1008	WP_003405853.1	4-hydroxy-3-methylbut-2-enyl diphosphate reductase	-
FPJ62_RS05835	1235905..1236888	-	984	WP_003898731.1	hypothetical protein	-
FPJ62_RS05840	1236951..1238024	+	1074	WP_003898732.1	redox-regulated ATPase YchF	-
FPJ62_RS05845	1238112..1238309	+	198	WP_003405863.1	type II toxin-antitoxin system VapB family antitoxin	Antitoxin
FPJ62_RS05850	1238306..1238680	+	375	WP_003405865.1	type II toxin-antitoxin system VapC family toxin	Toxin
FPJ62_RS05855	1238883..1239581	+	699	WP_003898733.1	hypothetical protein	-
FPJ62_RS05860	1239699..1239884	+	186	WP_003901093.1	hypothetical protein	-
FPJ62_RS05865	1239811..1240086	-	276	WP_003405867.1	hypothetical protein	-
FPJ62_RS05870	1240329..1240652	+	324	WP_003405871.1	antibiotic biosynthesis monooxygenase	-
FPJ62_RS05875	1240667..1241377	-	711	WP_003911399.1	hypothetical protein	-
FPJ62_RS05880	1241399..1241608	+	210	WP_003911400.1	hypothetical protein	-
FPJ62_RS05885	1241560..1242267	-	708	Protein_1159	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

>T132781 WP_003405865.1 NZ_CP041846:1238306-1238680 [Mycobacterium tuberculosis]
VILVDTSVWIEHLRAADARLVELLGDDEAGCHPLVIEELALGSIKQRDVVLDLLANLYQFPVVTHDEVLRLVGRRRLWGR
GLGAVDANLLGSVALVGGARLWTRDKRLKAACAESGVALAEEVS

Nucleotide

• Length: 375 bp

>T132781 NZ_CP041846:1238306-1238680 [Mycobacterium tuberculosis]
GTGATCCTGGTCGACACTTCGGTATGGATTGAGCACCTGCGCGCCGCCGACGCGCGACTCGTCGAGCTGCTGGGCGATGA
CGAGGCCGGTTGCCATCCGCTCGTCATCGAGGAGCTGGCGCTTGGCTCGATCAAGCAGCGAGACGTTGTTCTCGATCTGT
TGGCCAACCTCTACCAGTTTCCGGTGGTGACCCACGACGAAGTGTTGCGGCTTGTCGGTCGGCGGCGGTTGTGGGGTCGG
GGACTCGGTGCCGTCGATGCCAACCTTCTTGGTTCGGTGGCTCTGGTTGGCGGCGCGCGACTATGGACGCGGGACAAGCG
GTTGAAGGCGGCGTGCGCGGAAAGCGGTGTTGCGCTGGCTGAGGAAGTGTCCTGA

Antitoxin

Protein

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

>AT132781 WP_003405863.1 NZ_CP041846:1238112-1238309 [Mycobacterium tuberculosis]
MRTTVTVDDALLAKAAELTGVKEKSTLLREGLQTLVRVESARRLAALGGTDPQATAAPRRRTSPR

Nucleotide

• Length: 198 bp

>AT132781 NZ_CP041846:1238112-1238309 [Mycobacterium tuberculosis]
ATGAGGACGACGGTGACCGTTGACGACGCCTTGTTAGCCAAAGCGGCCGAATTGACTGGGGTGAAAGAGAAGTCGACGCT
CCTGCGCGAGGGGTTGCAGACACTGGTCCGGGTGGAGAGCGCCCGGCGGTTGGCGGCTCTCGGCGGCACCGACCCGCAAG
CTACCGCGGCGCCGAGACGCCGGACGTCGCCCCGGTGA

Structures

Toxin

• AlphaFold DB: G0TH08

Antitoxin

• AlphaFold DB: G0TH07