Detailed information of TA system TA028071

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapC-mazE/PIN(toxin)
• Location: 754983..755775
• Replicon: chromosome
• Accession: NC_018143
• Organism: Mycobacterium tuberculosis H37Rv

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: P9WFB2
• Locus tag: RVBD_RS03480
• Protein ID: WP_003403386.1
• Coordinates: 755338..755775 (-)
• Length: 146 a.a.

Antitoxin (Protein)

• Gene name: mazE
• Uniprot ID: G0TQE0
• Locus tag: RVBD_RS03475
• Protein ID: WP_003403381.1
• Coordinates: 754983..755228 (-)
• Length: 82 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
RVBD_RS03445	750003..751508	+	1506	WP_003403360.1	carotenoid cleavage oxygenase	-
RVBD_RS03450	751589..752599	+	1011	WP_003911248.1	ABC transporter ATP-binding protein	-
RVBD_RS03455	752987..753370	-	384	WP_003403365.1	ribonuclease VapC6	-
RVBD_RS03460	753465..753620	-	156	WP_003403368.1	type II toxin-antitoxin system VapB family antitoxin	-
RVBD_RS03465	753696..754412	-	717	WP_010886082.1	CPBP family intramembrane metalloprotease	-
RVBD_RS03470	754688..754996	-	309	WP_003403376.1	type II toxin-antitoxin system PemK/MazF family toxin	-
RVBD_RS03475	754983..755228	-	246	WP_003403381.1	ribbon-helix-helix protein, CopG family	Antitoxin
RVBD_RS03480	755338..755775	-	438	WP_003403386.1	type II toxin-antitoxin system VapC family toxin	Toxin
RVBD_RS03485	755772..756026	-	255	WP_003911263.1	antitoxin VapB7	-
RVBD_RS03490	756140..758503	+	2364	WP_003898547.1	arylsulfatase AtsD	-
RVBD_RS03495	758566..758892	+	327	WP_003403401.1	type II toxin-antitoxin system Phd/YefM family antitoxin	-
RVBD_RS03500	758804..759142	+	339	WP_003403405.1	PIN domain-containing protein	-
RVBD_RS03505	759139..759312	+	174	WP_003898549.1	hypothetical 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 (2-126)

Antitoxin

• Ribbon-helix-helix protein, CopG (2-38)

Sequences

Toxin

Protein

• Length: 146 a.a.
• Molecular weight: 15245.39 Da
• Isoelectric Point: 5.1865

>T28071 WP_003403386.1 NC_018143:c755775-755338 [Mycobacterium tuberculosis H37Rv]
MIVLDTTVLVYAKGAEHPLRDPCRDLVAAIADERIAATTTAEVIQEFVHVRARRRDRSDAAALGRVTMPNCSRRYSPSIE
ATSKRGLTLFETTPGLEACDAVLAAVAASAGATALVSADPAFADLSDVVHVIPDAAGMVSLLGDR

Nucleotide

• Length: 438 bp

>T28071 NC_018143:c755775-755338 [Mycobacterium tuberculosis H37Rv]
ATGATAGTGCTCGACACCACCGTCCTCGTCTATGCCAAAGGCGCCGAGCATCCACTCCGCGATCCCTGCCGCGATCTCGT
CGCGGCAATCGCCGACGAACGCATCGCTGCGACCACCACCGCCGAGGTGATCCAGGAGTTCGTCCACGTACGCGCCCGCC
GGCGCGACCGCAGCGACGCCGCCGCGCTGGGCCGTGTGACTATGCCGAACTGCTCTCGCCGCTACTCACCATCAATCGAG
GCCACCTCGAAGCGCGGCCTGACGCTGTTCGAGACAACGCCAGGGCTTGAAGCCTGCGACGCGGTGCTCGCGGCGGTTGC
CGCAAGCGCCGGCGCGACCGCTCTTGTCTCGGCTGACCCGGCGTTCGCCGATCTGTCGGATGTCGTGCACGTCATTCCCG
ACGCGGCCGGGATGGTCAGCCTGCTCGGCGACCGCTGA

Antitoxin

Protein

• Length: 82 a.a.
• Molecular weight: 9169.01 Da
• Isoelectric Point: 4.2070

>AT28071 WP_003403381.1 NC_018143:c755228-754983 [Mycobacterium tuberculosis H37Rv]
MLSFRADDHDVDLADAWARRLHIGRSELLRDALRRHLAALAADQDVQAYTERPLTDDENALAEIADWGPAEDWADWADAA
R

Nucleotide

• Length: 246 bp

>AT28071 NC_018143:c755228-754983 [Mycobacterium tuberculosis H37Rv]
ATGCTCAGCTTCCGCGCCGACGACCACGACGTCGACCTGGCCGACGCGTGGGCGCGTCGCCTACACATCGGCCGCTCCGA
GCTGCTGCGCGATGCGCTGCGACGTCACTTGGCCGCGCTGGCCGCGGACCAGGATGTCCAGGCCTACACCGAGCGACCGT
TGACGGACGACGAGAACGCACTGGCTGAGATCGCCGACTGGGGGCCGGCGGAGGACTGGGCCGACTGGGCCGATGCGGCG
CGGTGA

Structures

Toxin

• AlphaFold DB: A0A7U4BSW5

Antitoxin

• AlphaFold DB: G0TQE0