Detailed information of TA system TA129722

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/VapC-VapB
• Location: 3069947..3070634
• Replicon: chromosome
• Accession: NZ_CP041795
• Organism: Mycobacterium tuberculosis strain SEA14333P6C4

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: G0TF65
• Locus tag: FPK14_RS14360
• Protein ID: WP_003414064.1
• Coordinates: 3070239..3070634 (-)
• Length: 132 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: G0TF64
• Locus tag: FPK14_RS14355
• Protein ID: WP_003414061.1
• Coordinates: 3069947..3070213 (-)
• Length: 89 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FPK14_RS14330	3065586..3066488	-	903	WP_003900564.1	4-hydroxy-tetrahydrodipicolinate synthase	-
FPK14_RS14335	3066557..3067309	-	753	WP_003899465.1	FAD-dependent thymidylate synthase	-
FPK14_RS14340	3067553..3067828	-	276	WP_003414055.1	type I restriction endonuclease subunit S	-
FPK14_RS14345	3067825..3069447	-	1623	WP_061901036.1	type I restriction-modification system subunit M	-
FPK14_RS14350	3069534..3069950	-	417	WP_003414059.1	type II toxin-antitoxin system toxin ribonuclease C21	-
FPK14_RS14355	3069947..3070213	-	267	WP_003414061.1	type II toxin-antitoxin system VapB family antitoxin	Antitoxin
FPK14_RS14360	3070239..3070634	-	396	WP_003414064.1	type II toxin-antitoxin system VapC family toxin	Toxin
FPK14_RS14365	3070631..3070900	-	270	WP_003414066.1	type II toxin-antitoxin system VapB family antitoxin	-
FPK14_RS14370	3070910..3072004	-	1095	WP_003414068.1	restriction endonuclease subunit S	-
FPK14_RS14375	3072001..3072420	-	420	WP_003414070.1	winged helix-turn-helix domain-containing protein	-
FPK14_RS14380	3072494..3072973	-	480	WP_003414073.1	dihydrofolate reductase	-
FPK14_RS14385	3073044..3073844	-	801	WP_003911953.1	thymidylate synthase	-
FPK14_RS14390	3074000..3074737	+	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

>T129722 WP_003414064.1 NZ_CP041795:c3070634-3070239 [Mycobacterium tuberculosis]
VIVDTSAIVAIVSGESGAQVLKEALERSPNSRMSAPNYVELCAIMQRRDRPEISRLVDRLLDDYGIQVEAVDADQARVAA
QAYRDYGRGSGHPARLNLGDTYSYALAQVTGEPLLFRGDDFTHTDIRPACT

Nucleotide

• Length: 396 bp

>T129722 NZ_CP041795:c3070634-3070239 [Mycobacterium tuberculosis]
GTGATCGTCGATACGTCGGCCATCGTCGCCATCGTGAGCGGGGAATCGGGCGCGCAGGTGCTCAAGGAGGCGCTGGAGCG
GTCACCGAACTCCCGAATGTCCGCGCCCAACTACGTCGAACTGTGCGCGATCATGCAGCGGCGGGACCGGCCGGAGATCT
CTCGATTGGTGGACCGTTTGCTGGACGACTACGGAATCCAGGTCGAAGCCGTCGACGCCGACCAAGCCCGCGTGGCCGCG
CAGGCGTATCGCGACTACGGCCGCGGCAGCGGCCATCCGGCCCGTCTCAACCTCGGCGACACCTACAGCTACGCCCTGGC
CCAGGTCACCGGGGAGCCGCTGCTGTTTCGTGGCGATGACTTCACGCATACCGATATCCGGCCCGCGTGCACCTGA

Antitoxin

Protein

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

>AT129722 WP_003414061.1 NZ_CP041795:c3070213-3069947 [Mycobacterium tuberculosis]
MHRGYALVVCSPGVTRTMIDIDDDLLARAAKELGTTTKKDTVHAALRAALRASAARSLMNRMAENATGTQDEALVNAMWR
DGHPENTA

Nucleotide

• Length: 267 bp

>AT129722 NZ_CP041795:c3070213-3069947 [Mycobacterium tuberculosis]
ATGCATCGCGGATATGCATTAGTAGTATGCTCTCCGGGTGTGACGCGCACCATGATCGACATCGATGACGACCTGCTCGC
TCGGGCCGCCAAGGAACTGGGTACCACGACAAAGAAAGACACCGTGCATGCCGCGCTGCGGGCCGCGTTGCGAGCCAGTG
CCGCGCGCTCGCTCATGAACCGGATGGCCGAGAACGCCACCGGAACCCAGGACGAAGCTCTGGTCAACGCAATGTGGCGA
GACGGCCACCCAGAGAACACGGCATGA

Structures

Toxin

• AlphaFold DB: G0TF65

Antitoxin

• AlphaFold DB: G0TF64