Detailed information of TA system TA082960

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/VapC-VapB
• Location: 1239337..1239905
• Replicon: chromosome
• Accession: NZ_CP023594
• Organism: Mycobacterium tuberculosis strain SLM056

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: G0TH08
• Locus tag: CP450_RS06090
• Protein ID: WP_003405865.1
• Coordinates: 1239531..1239905 (+)
• Length: 125 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: G0TH07
• Locus tag: CP450_RS06085
• Protein ID: WP_003405863.1
• Coordinates: 1239337..1239534 (+)
• Length: 66 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
CP450_RS06065	1235378..1236016	-	639	WP_003898730.1	lipid droplet-associated protein	-
CP450_RS06070	1236106..1237113	+	1008	WP_003405853.1	4-hydroxy-3-methylbut-2-enyl diphosphate reductase	-
CP450_RS06075	1237130..1238113	-	984	WP_003898731.1	hypothetical protein	-
CP450_RS06080	1238176..1239249	+	1074	WP_003898732.1	redox-regulated ATPase YchF	-
CP450_RS06085	1239337..1239534	+	198	WP_003405863.1	type II toxin-antitoxin system VapB family antitoxin	Antitoxin
CP450_RS06090	1239531..1239905	+	375	WP_003405865.1	type II toxin-antitoxin system VapC family toxin	Toxin
CP450_RS06095	1240108..1240806	+	699	WP_003898733.1	hypothetical protein	-
CP450_RS06100	1240924..1241109	+	186	WP_003901093.1	hypothetical protein	-
CP450_RS06105	1241036..1241311	-	276	WP_003405867.1	hypothetical protein	-
CP450_RS06110	1241554..1241877	+	324	WP_003405871.1	antibiotic biosynthesis monooxygenase	-
CP450_RS06115	1241892..1242602	-	711	WP_003911399.1	hypothetical protein	-
CP450_RS21720	1242624..1242833	+	210	WP_003911400.1	hypothetical protein	-
CP450_RS06120	1242785..1243492	-	708	Protein_1163	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

>T82960 WP_003405865.1 NZ_CP023594:1239531-1239905 [Mycobacterium tuberculosis]
VILVDTSVWIEHLRAADARLVELLGDDEAGCHPLVIEELALGSIKQRDVVLDLLANLYQFPVVTHDEVLRLVGRRRLWGR
GLGAVDANLLGSVALVGGARLWTRDKRLKAACAESGVALAEEVS

Nucleotide

• Length: 375 bp

>T82960 NZ_CP023594:1239531-1239905 [Mycobacterium tuberculosis]
GTGATCCTGGTCGACACTTCGGTATGGATTGAGCACCTGCGCGCCGCCGACGCGCGACTCGTCGAGCTGCTGGGCGATGA
CGAGGCCGGTTGCCATCCGCTCGTCATCGAGGAGCTGGCGCTTGGCTCGATCAAGCAGCGAGACGTTGTTCTCGATCTGT
TGGCCAACCTCTACCAGTTTCCGGTGGTGACCCACGACGAAGTGTTGCGGCTTGTCGGTCGGCGGCGGTTGTGGGGTCGG
GGACTCGGTGCCGTCGATGCCAACCTTCTTGGTTCGGTGGCTCTGGTTGGCGGCGCGCGACTATGGACGCGGGACAAGCG
GTTGAAGGCGGCGTGCGCGGAAAGCGGTGTTGCGCTGGCTGAGGAAGTGTCCTGA

Antitoxin

Protein

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

>AT82960 WP_003405863.1 NZ_CP023594:1239337-1239534 [Mycobacterium tuberculosis]
MRTTVTVDDALLAKAAELTGVKEKSTLLREGLQTLVRVESARRLAALGGTDPQATAAPRRRTSPR

Nucleotide

• Length: 198 bp

>AT82960 NZ_CP023594:1239337-1239534 [Mycobacterium tuberculosis]
ATGAGGACGACGGTGACCGTTGACGACGCCTTGTTAGCCAAAGCGGCCGAATTGACTGGGGTGAAAGAGAAGTCGACGCT
CCTGCGCGAGGGGTTGCAGACACTGGTCCGGGTGGAGAGCGCCCGGCGGTTGGCGGCTCTCGGCGGCACCGACCCGCAAG
CTACCGCGGCGCCGAGACGCCGGACGTCGCCCCGGTGA

Structures

Toxin

• AlphaFold DB: G0TH08

Antitoxin

• AlphaFold DB: G0TH07