Detailed information of TA system TA055714

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/VapC-VapB
• Location: 1240831..1241399
• Replicon: chromosome
• Accession: NZ_CP012095
• Organism: Mycobacterium tuberculosis variant bovis strain 1595

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: G0TH08
• Locus tag: Mb1595_RS05920
• Protein ID: WP_003405865.1
• Coordinates: 1241025..1241399 (+)
• Length: 125 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: G0TH07
• Locus tag: Mb1595_RS05915
• Protein ID: WP_003405863.1
• Coordinates: 1240831..1241028 (+)
• Length: 66 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
Mb1595_RS05895	1236872..1237510	-	639	WP_003898730.1	lipid droplet-associated protein	-
Mb1595_RS05900	1237600..1238607	+	1008	WP_003405853.1	4-hydroxy-3-methylbut-2-enyl diphosphate reductase	-
Mb1595_RS05905	1238624..1239607	-	984	WP_003898731.1	hypothetical protein	-
Mb1595_RS05910	1239670..1240743	+	1074	WP_003405860.1	redox-regulated ATPase YchF	-
Mb1595_RS05915	1240831..1241028	+	198	WP_003405863.1	type II toxin-antitoxin system VapB family antitoxin	Antitoxin
Mb1595_RS05920	1241025..1241399	+	375	WP_003405865.1	type II toxin-antitoxin system VapC family toxin	Toxin
Mb1595_RS05925	1241602..1242300	+	699	WP_010950494.1	hypothetical protein	-
Mb1595_RS05930	1242418..1242603	+	186	WP_003901093.1	hypothetical protein	-
Mb1595_RS05935	1242530..1242805	-	276	WP_003405867.1	hypothetical protein	-
Mb1595_RS05940	1243048..1243371	+	324	WP_003405871.1	antibiotic biosynthesis monooxygenase	-
Mb1595_RS05945	1243386..1244096	-	711	WP_003911399.1	hypothetical protein	-
Mb1595_RS22340	1244118..1244327	+	210	WP_003911400.1	hypothetical protein	-
Mb1595_RS05955	1244279..1244986	-	708	Protein_1161	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

>T55714 WP_003405865.1 NZ_CP012095:1241025-1241399 [Mycobacterium tuberculosis variant bovis]
VILVDTSVWIEHLRAADARLVELLGDDEAGCHPLVIEELALGSIKQRDVVLDLLANLYQFPVVTHDEVLRLVGRRRLWGR
GLGAVDANLLGSVALVGGARLWTRDKRLKAACAESGVALAEEVS

Nucleotide

• Length: 375 bp

>T55714 NZ_CP012095:1241025-1241399 [Mycobacterium tuberculosis variant bovis]
GTGATCCTGGTCGACACTTCGGTATGGATTGAGCACCTGCGCGCCGCCGACGCGCGACTCGTCGAGCTGCTGGGCGATGA
CGAGGCCGGTTGCCATCCGCTCGTCATCGAGGAGCTGGCGCTTGGCTCGATCAAGCAGCGAGACGTTGTTCTCGATCTGT
TGGCCAACCTCTACCAGTTTCCGGTGGTGACCCACGACGAAGTGTTGCGGCTTGTCGGTCGGCGGCGGTTGTGGGGTCGG
GGACTCGGTGCCGTCGATGCCAACCTTCTTGGTTCGGTGGCTCTGGTTGGCGGCGCGCGACTATGGACGCGGGACAAGCG
GTTGAAGGCGGCGTGCGCGGAAAGCGGTGTTGCGCTGGCTGAGGAAGTGTCCTGA

Antitoxin

Protein

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

>AT55714 WP_003405863.1 NZ_CP012095:1240831-1241028 [Mycobacterium tuberculosis variant bovis]
MRTTVTVDDALLAKAAELTGVKEKSTLLREGLQTLVRVESARRLAALGGTDPQATAAPRRRTSPR

Nucleotide

• Length: 198 bp

>AT55714 NZ_CP012095:1240831-1241028 [Mycobacterium tuberculosis variant bovis]
ATGAGGACGACGGTGACCGTTGACGACGCCTTGTTAGCCAAAGCGGCCGAATTGACTGGGGTGAAAGAGAAGTCGACGCT
CCTGCGCGAGGGGTTGCAGACACTGGTCCGGGTGGAGAGCGCCCGGCGGTTGGCGGCTCTCGGCGGCACCGACCCGCAAG
CTACCGCGGCGCCGAGACGCCGGACGTCGCCCCGGTGA

Structures

Toxin

• AlphaFold DB: G0TH08

Antitoxin

• AlphaFold DB: G0TH07