Detailed information of TA system TA079359

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/AbrB(antitoxin)
• Location: 2851031..2851677
• Replicon: chromosome
• Accession: NZ_CP022578
• Organism: Mycobacterium tuberculosis strain WC059

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: G0TQ88
• Locus tag: CHR52_RS14250
• Protein ID: WP_003403137.1
• Coordinates: 2851264..2851677 (+)
• Length: 138 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: G0TQ89
• Locus tag: CHR52_RS14245
• Protein ID: WP_003403139.1
• Coordinates: 2851031..2851267 (+)
• Length: 79 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
CHR52_RS14210	2846072..2846815	-	744	WP_003403177.1	IS607 family element transposase accessory protein TnpB	-
CHR52_RS14215	2846817..2847401	-	585	WP_003403171.1	IS607-like element IS1536 family transposase	-
CHR52_RS14220	2847642..2848592	-	951	WP_003900184.1	DUF1259 domain-containing protein	-
CHR52_RS14225	2848664..2848975	-	312	WP_003403164.1	hypothetical protein	-
CHR52_RS14230	2849032..2849793	+	762	WP_003403148.1	two-component system response regulator TcrA	-
CHR52_RS14235	2849837..2850307	+	471	WP_003403144.1	HAMP domain-containing protein	-
CHR52_RS14240	2850421..2850927	+	507	WP_003900973.1	two component system sensor kinase HK1	-
CHR52_RS14245	2851031..2851267	+	237	WP_003403139.1	AbrB/MazE/SpoVT family DNA-binding domain-containing protein	Antitoxin
CHR52_RS14250	2851264..2851677	+	414	WP_003403137.1	type II toxin-antitoxin system VapC family toxin	Toxin
CHR52_RS14255	2851928..2853163	+	1236	WP_003403128.1	ATP-binding protein	-
CHR52_RS14260	2853346..2853603	+	258	WP_003403125.1	type II toxin-antitoxin system antitoxin VapB4	-
CHR52_RS14265	2853600..2853992	+	393	WP_003403122.1	type II toxin-antitoxin system toxin ribonuclease C4	-
CHR52_RS14270	2854044..2855594	-	1551	WP_003905349.1	MCE 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 (7-126)

Antitoxin

• SpoVT-AbrB domain (3-43)

Sequences

Toxin

Protein

• Length: 138 a.a.
• Molecular weight: 14786.14 Da
• Isoelectric Point: 8.1405

>T79359 WP_003403137.1 NZ_CP022578:2851264-2851677 [Mycobacterium tuberculosis]
VKPPLAVDTSVAIPLLVRTHTAHAAVVAWWAHREAALCGHALAETYSVLTRLPRDLRLAPMDAARLLTERFAAPLLLSSR
TTEHLPRVLAQFEITGGAVYDALVALAAAEHRAELATRDARAKDTYEKIGVHVVVAA

Nucleotide

• Length: 414 bp

>T79359 NZ_CP022578:2851264-2851677 [Mycobacterium tuberculosis]
GTGAAACCGCCGCTGGCAGTGGACACCAGCGTCGCGATTCCGTTGCTGGTACGGACCCATACCGCGCATGCGGCGGTTGT
CGCCTGGTGGGCACATCGGGAGGCCGCGCTGTGCGGGCACGCCCTGGCCGAAACCTACTCCGTGCTGACCCGCCTGCCGC
GTGACCTACGACTGGCACCGATGGACGCCGCGCGGCTTCTTACCGAACGCTTTGCGGCACCGCTGTTGTTGAGTTCCCGC
ACCACTGAACATCTCCCACGCGTGCTGGCCCAATTCGAGATCACTGGTGGCGCGGTCTATGACGCTCTCGTGGCCCTTGC
CGCCGCCGAGCACCGGGCTGAACTCGCCACACGCGATGCTCGAGCCAAGGACACTTACGAAAAGATCGGCGTCCACGTCG
TTGTCGCCGCGTGA

Antitoxin

Protein

• Length: 79 a.a.
• Molecular weight: 8212.41 Da
• Isoelectric Point: 5.0351

>AT79359 WP_003403139.1 NZ_CP022578:2851031-2851267 [Mycobacterium tuberculosis]
MKAVVDAAGRIVVPKPLREALGLQPGSTVEISRYGAGLHLIPTGRTARLEEENGVLVATGETTIDDEVVFGLIDSGRK

Nucleotide

• Length: 237 bp

>AT79359 NZ_CP022578:2851031-2851267 [Mycobacterium tuberculosis]
ATGAAGGCTGTTGTGGATGCGGCTGGCCGCATCGTCGTACCCAAACCGCTGCGCGAAGCCTTGGGGCTGCAACCGGGGTC
CACCGTGGAAATATCCCGCTATGGCGCTGGTCTCCACCTGATTCCCACCGGACGAACAGCGCGTCTCGAAGAGGAGAATG
GCGTACTGGTGGCCACCGGTGAGACCACGATCGACGATGAGGTCGTGTTCGGCCTTATCGATAGCGGCCGGAAGTGA

Structures

Toxin

• AlphaFold DB: G0TQ88

Antitoxin

• AlphaFold DB: G0TQ89