Detailed information of TA system TA083481

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/PIN(toxin)
• Location: 3707540..3708214
• Replicon: chromosome
• Accession: NZ_CP023602
• Organism: Mycobacterium tuberculosis strain LE13

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: P9WF52
• Locus tag: CP458_RS18170
• Protein ID: WP_003417282.1
• Coordinates: 3707540..3707968 (-)
• Length: 143 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: G0TI59
• Locus tag: CP458_RS18175
• Protein ID: WP_003417286.1
• Coordinates: 3707972..3708214 (-)
• Length: 81 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
CP458_RS18145	3703362..3703763	-	402	WP_003417264.1	cytidine deaminase	-
CP458_RS18150	3703904..3704338	+	435	WP_003900017.1	succinate dehydrogenase, cytochrome b556 subunit	-
CP458_RS18155	3704335..3704769	+	435	WP_003417269.1	succinate dehydrogenase hydrophobic membrane anchor subunit	-
CP458_RS18160	3704898..3706670	+	1773	WP_003417273.1	succinate dehydrogenase flavoprotein subunit	-
CP458_RS18165	3706670..3707461	+	792	WP_003417279.1	succinate dehydrogenase iron-sulfur subunit	-
CP458_RS18170	3707540..3707968	-	429	WP_003417282.1	type II toxin-antitoxin system VapC family toxin	Toxin
CP458_RS18175	3707972..3708214	-	243	WP_003417286.1	ribbon-helix-helix domain-containing protein	Antitoxin
CP458_RS18180	3708336..3708950	-	615	WP_003417288.1	class I SAM-dependent methyltransferase	-
CP458_RS18185	3708947..3709612	-	666	WP_003417290.1	molybdopterin converting factor subunit 1	-
CP458_RS18190	3709613..3710146	-	534	WP_003417293.1	cyclic pyranopterin monophosphate synthase MoaC	-
CP458_RS18195	3710143..3710232	-	90	WP_009934953.1	pterin-4-alpha-carbinolamine dehydratase moaB3	-
CP458_RS18200	3710332..3711593	+	1262	WP_087902221.1	IS3-like element IS987 family transposase	-

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 toxin (1-141)

Antitoxin

No domain identified.

Sequences

Toxin

Protein

• Length: 143 a.a.
• Molecular weight: 15834.16 Da
• Isoelectric Point: 8.5471

>T83481 WP_003417282.1 NZ_CP023602:c3707968-3707540 [Mycobacterium tuberculosis]
MRALLDVNVLLALLDRDHVDHERARAWITGQIERGWASCAITQNGFVRVISQPRYPSPISVAHAIDLLARATHTRYHEFW
SCTVSILDSKVIDRSRLHSPKQVTDAYLLALAVAHDGRFVTFDQSIALTAVPGATKQHLATL

Nucleotide

• Length: 429 bp

>T83481 NZ_CP023602:c3707968-3707540 [Mycobacterium tuberculosis]
ATGCGAGCGCTGTTGGACGTCAACGTGCTACTGGCGCTGTTGGACCGCGATCACGTCGACCACGAGCGCGCCCGAGCGTG
GATCACCGGGCAGATCGAGCGGGGATGGGCTTCCTGTGCGATCACCCAAAACGGGTTCGTCCGCGTCATCAGCCAACCGC
GCTATCCCAGCCCAATCTCGGTAGCCCATGCCATCGACTTGTTGGCTCGTGCGACGCACACGCGCTATCACGAGTTCTGG
TCCTGCACCGTCAGCATTCTCGACTCAAAGGTCATCGATCGTTCCCGCCTGCACAGCCCCAAACAGGTCACCGACGCGTA
CTTGCTGGCCCTCGCGGTCGCTCATGATGGCCGATTTGTCACCTTCGATCAGTCGATTGCGTTGACTGCGGTTCCTGGCG
CAACCAAACAGCACCTGGCAACGCTGTAG

Antitoxin

Protein

• Length: 81 a.a.
• Molecular weight: 8849.86 Da
• Isoelectric Point: 5.1007

>AT83481 WP_003417286.1 NZ_CP023602:c3708214-3707972 [Mycobacterium tuberculosis]
MRTTLSIDDDVLLAVKERARREKRTAGEILSDLARQALTNQNPQPAASQEDAFHGFEPLPHRGGAVSNALIDRLRDEEAV

Nucleotide

• Length: 243 bp

>AT83481 NZ_CP023602:c3708214-3707972 [Mycobacterium tuberculosis]
ATGCGCACCACGTTGTCCATCGACGACGATGTATTGCTGGCCGTGAAGGAACGGGCACGCAGGGAGAAGCGCACCGCGGG
TGAAATCCTGTCGGATCTGGCCCGGCAAGCGTTAACCAACCAGAATCCCCAGCCTGCGGCGAGCCAGGAGGACGCCTTTC
ATGGCTTCGAACCCCTGCCTCATCGCGGTGGAGCGGTATCGAACGCGCTGATCGATCGGCTTCGTGACGAGGAGGCCGTG
TGA

Structures

Toxin

• AlphaFold DB: A0A7U4FBL0

Antitoxin

• AlphaFold DB: G0TI59