Detailed information of TA system TA129636

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/VapC-VapB
• Location: 1241093..1241661
• Replicon: chromosome
• Accession: NZ_CP041794
• Organism: Mycobacterium tuberculosis strain SEA15228P6C4

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: G0TH08
• Locus tag: FPK16_RS05845
• Protein ID: WP_003405865.1
• Coordinates: 1241287..1241661 (+)
• Length: 125 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: G0TH07
• Locus tag: FPK16_RS05840
• Protein ID: WP_003405863.1
• Coordinates: 1241093..1241290 (+)
• Length: 66 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FPK16_RS05820	1237134..1237772	-	639	WP_003898730.1	lipid droplet-associated protein	-
FPK16_RS05825	1237862..1238869	+	1008	WP_003405853.1	4-hydroxy-3-methylbut-2-enyl diphosphate reductase	-
FPK16_RS05830	1238886..1239869	-	984	WP_003903326.1	hypothetical protein	-
FPK16_RS05835	1239932..1241005	+	1074	WP_003898732.1	redox-regulated ATPase YchF	-
FPK16_RS05840	1241093..1241290	+	198	WP_003405863.1	type II toxin-antitoxin system VapB family antitoxin	Antitoxin
FPK16_RS05845	1241287..1241661	+	375	WP_003405865.1	type II toxin-antitoxin system VapC family toxin	Toxin
FPK16_RS05850	1241864..1242562	+	699	WP_003898733.1	hypothetical protein	-
FPK16_RS05855	1242680..1242865	+	186	WP_003901093.1	hypothetical protein	-
FPK16_RS05860	1242792..1243067	-	276	WP_003405867.1	hypothetical protein	-
FPK16_RS05865	1243310..1243633	+	324	WP_003405871.1	antibiotic biosynthesis monooxygenase	-
FPK16_RS05870	1243648..1244358	-	711	WP_003911399.1	hypothetical protein	-
FPK16_RS05875	1244380..1244589	+	210	WP_003911400.1	hypothetical protein	-
FPK16_RS05880	1244541..1245248	-	708	Protein_1158	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

>T129636 WP_003405865.1 NZ_CP041794:1241287-1241661 [Mycobacterium tuberculosis]
VILVDTSVWIEHLRAADARLVELLGDDEAGCHPLVIEELALGSIKQRDVVLDLLANLYQFPVVTHDEVLRLVGRRRLWGR
GLGAVDANLLGSVALVGGARLWTRDKRLKAACAESGVALAEEVS

Nucleotide

• Length: 375 bp

>T129636 NZ_CP041794:1241287-1241661 [Mycobacterium tuberculosis]
GTGATCCTGGTCGACACTTCGGTATGGATTGAGCACCTGCGCGCCGCCGACGCGCGACTCGTCGAGCTGCTGGGCGATGA
CGAGGCCGGTTGCCATCCGCTCGTCATCGAGGAGCTGGCGCTTGGCTCGATCAAGCAGCGAGACGTTGTTCTCGATCTGT
TGGCCAACCTCTACCAGTTTCCGGTGGTGACCCACGACGAAGTGTTGCGGCTTGTCGGTCGGCGGCGGTTGTGGGGTCGG
GGACTCGGTGCCGTCGATGCCAACCTTCTTGGTTCGGTGGCTCTGGTTGGCGGCGCGCGACTATGGACGCGGGACAAGCG
GTTGAAGGCGGCGTGCGCGGAAAGCGGTGTTGCGCTGGCTGAGGAAGTGTCCTGA

Antitoxin

Protein

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

>AT129636 WP_003405863.1 NZ_CP041794:1241093-1241290 [Mycobacterium tuberculosis]
MRTTVTVDDALLAKAAELTGVKEKSTLLREGLQTLVRVESARRLAALGGTDPQATAAPRRRTSPR

Nucleotide

• Length: 198 bp

>AT129636 NZ_CP041794:1241093-1241290 [Mycobacterium tuberculosis]
ATGAGGACGACGGTGACCGTTGACGACGCCTTGTTAGCCAAAGCGGCCGAATTGACTGGGGTGAAAGAGAAGTCGACGCT
CCTGCGCGAGGGGTTGCAGACACTGGTCCGGGTGGAGAGCGCCCGGCGGTTGGCGGCTCTCGGCGGCACCGACCCGCAAG
CTACCGCGGCGCCGAGACGCCGGACGTCGCCCCGGTGA

Structures

Toxin

• AlphaFold DB: G0TH08

Antitoxin

• AlphaFold DB: G0TH07