Detailed information of TA system TA139795

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/VapC-VapB
• Location: 3070021..3070708
• Replicon: chromosome
• Accession: NZ_CP043996
• Organism: Mycobacterium tuberculosis strain 1-0072P6C4

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: G0TF65
• Locus tag: FPJ52_RS14445
• Protein ID: WP_003414064.1
• Coordinates: 3070313..3070708 (-)
• Length: 132 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: G0TF64
• Locus tag: FPJ52_RS14440
• Protein ID: WP_003414061.1
• Coordinates: 3070021..3070287 (-)
• Length: 89 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FPJ52_RS14415	3065660..3066562	-	903	WP_003900564.1	4-hydroxy-tetrahydrodipicolinate synthase	-
FPJ52_RS14420	3066631..3067383	-	753	WP_003899465.1	FAD-dependent thymidylate synthase	-
FPJ52_RS14425	3067627..3067902	-	276	WP_003414055.1	type I restriction endonuclease subunit S	-
FPJ52_RS14430	3067899..3069521	-	1623	WP_003414057.1	type I restriction-modification system subunit M	-
FPJ52_RS14435	3069608..3070024	-	417	WP_003414059.1	type II toxin-antitoxin system toxin ribonuclease C21	-
FPJ52_RS14440	3070021..3070287	-	267	WP_003414061.1	type II toxin-antitoxin system VapB family antitoxin	Antitoxin
FPJ52_RS14445	3070313..3070708	-	396	WP_003414064.1	type II toxin-antitoxin system VapC family toxin	Toxin
FPJ52_RS14450	3070705..3070974	-	270	WP_003414066.1	type II toxin-antitoxin system VapB family antitoxin	-
FPJ52_RS14455	3070984..3072078	-	1095	WP_003414068.1	restriction endonuclease subunit S	-
FPJ52_RS14460	3072075..3072494	-	420	WP_003414070.1	winged helix-turn-helix domain-containing protein	-
FPJ52_RS14465	3072568..3073047	-	480	WP_003414073.1	dihydrofolate reductase	-
FPJ52_RS14470	3073118..3073918	-	801	WP_003911953.1	thymidylate synthase	-
FPJ52_RS14475	3074074..3074811	+	738	WP_003414079.1	dienelactone hydrolase family 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 (1-125)

Antitoxin

• Bacterial antitoxin of type II TA system, VapB (16-56)

Sequences

Toxin

Protein

• Length: 132 a.a.
• Molecular weight: 14340.04 Da
• Isoelectric Point: 4.7145

>T139795 WP_003414064.1 NZ_CP043996:c3070708-3070313 [Mycobacterium tuberculosis]
VIVDTSAIVAIVSGESGAQVLKEALERSPNSRMSAPNYVELCAIMQRRDRPEISRLVDRLLDDYGIQVEAVDADQARVAA
QAYRDYGRGSGHPARLNLGDTYSYALAQVTGEPLLFRGDDFTHTDIRPACT

Nucleotide

• Length: 396 bp

>T139795 NZ_CP058828:929837-930244 [Shigella flexneri]
GTGGTCCTGTGGCAATCTGATTTGCGCGTCTCCTGGCGCGCACAGTGGCTTTCCTTGCTGATTCATGGGCTGGTTGCCGC
TGTTATTTTACTCATGCCCTGGCCACTCAGTTACACCCCGTTATGGATGGTGTTACTTTCGCTGGTGGTGTTTGATTGCG
TTCGCAGCCAGCGGCGTATTAATGCTCGCCAGGGGGAAATTCGCTTGTTGATGGACGGGCGTTTGCGTTGGCAAGGGCAG
GAGTGGAGCATCGTCAAAGCACCGTGGATGATTAAGAGCGGCATGATGCTGCGTTTACGTTCTGATGGCGGTAAACGGCA
ACATTTATGGCTGGCAGCCGACAGCATGGACGAAGCTGAATGGCGGGATTTACGGCGGATTTTGTTGCAACAAGAGACGC
AAAGATAA

Antitoxin

Protein

• Length: 89 a.a.
• Molecular weight: 9493.77 Da
• Isoelectric Point: 7.2783

>AT139795 WP_003414061.1 NZ_CP043996:c3070287-3070021 [Mycobacterium tuberculosis]
MHRGYALVVCSPGVTRTMIDIDDDLLARAAKELGTTTKKDTVHAALRAALRASAARSLMNRMAENATGTQDEALVNAMWR
DGHPENTA

Nucleotide

• Length: 267 bp

>AT139795 NZ_CP058828:929590-929856 [Shigella flexneri]
ATGGACATTAACAACAAAGCCCGCATTCATTGGGCATGCCGCCGTGGTATGCGCGAACTCGATATTTCAATCATGCCGTT
TTTCGAACATGAGTACGACAGCTTAAGCGATGACGAAAAACGCATCTTTATTCGTCTGCTGGAATGTGACGATCCGGACC
TGTTTAACTGGCTGATGAATCACGGTAAACCGGCCGATGCAGAACTGGAAATGATGGTCCGACTCATCCAGACACGGAAC
CGGGAACGTGGTCCTGTGGCAATCTGA

Structures

Toxin

• AlphaFold DB: G0TF65

Antitoxin

• AlphaFold DB: G0TF64