Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 1234309..1234940 Replicon chromosome
Accession NZ_LR882500
Organism Mycobacterium tuberculosis variant microti strain 94-2272 isolate human

Toxin (Protein)


Gene name mazF Uniprot ID A0A7U4F9D0
Locus tag JOA04_RS05805 Protein ID WP_003405820.1
Coordinates 1234309..1234620 (-) Length 104 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID G0TGZ7
Locus tag JOA04_RS05810 Protein ID WP_003405836.1
Coordinates 1234620..1234940 (-) Length 107 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JOA04_RS05785 1229791..1231215 - 1425 WP_003405805.1 class II fumarate hydratase -
JOA04_RS05790 1231246..1232334 - 1089 WP_003898726.1 class II fructose-bisphosphatase -
JOA04_RS05795 1232390..1233034 + 645 WP_202581996.1 DUF4245 domain-containing protein -
JOA04_RS05800 1233041..1234197 - 1157 Protein_1141 AI-2E family transporter -
JOA04_RS05805 1234309..1234620 - 312 WP_003405820.1 type II toxin-antitoxin system toxin endoribonuclease MazF3 Toxin
JOA04_RS05810 1234620..1234940 - 321 WP_003405836.1 type II toxin-antitoxin system antitoxin MazE3 Antitoxin
JOA04_RS05815 1234950..1236475 + 1526 Protein_1144 carboxylesterase/lipase family protein -
JOA04_RS05820 1236493..1237605 - 1113 WP_003405840.1 3 beta-hydroxysteroid dehydrogenase/delta 5-->4-isomerase -
JOA04_RS05825 1237615..1237872 - 258 WP_003405844.1 exodeoxyribonuclease VII small subunit -
JOA04_RS05830 1237862..1239109 - 1248 WP_003405846.1 exodeoxyribonuclease VII large subunit -
JOA04_RS05835 1239106..1239744 - 639 WP_003898730.1 lipid droplet-associated 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

mRNA interferase PemK-like

(8-85)

Antitoxin


No domain identified.



Sequences

Toxin        


Download         Length: 104 a.a.        Molecular weight: 11061.82 Da        Isoelectric Point: 4.9371

>T289920 WP_003405820.1 NZ_LR882500:c1234620-1234309 [Mycobacterium tuberculosis variant microti]
MRPIHIAQLDKARPVLILTREVVRPHLTNVTVAPITTTVRGLATEVPVDAVNGLNQPSVVSCDNIQTIPVCDLGRQIGYL
LASQEPALAEAIGNAFDLDWVVA

Download         Length: 312 bp

Antitoxin


Download         Length: 107 a.a.        Molecular weight: 11394.83 Da        Isoelectric Point: 5.1236

>AT289920 WP_003405836.1 NZ_LR882500:c1234940-1234620 [Mycobacterium tuberculosis variant microti]
MYLPWGVVLAGGANGFGAGAYQTGTICEVSTQIAVRLPDEIVAFIDDEVRGQHARSRAAVVLRALERERRRRLAERDAEI
LATNTSATGDLDTLAGHCARTALDID

Download         Length: 321 bp


Similar Proteins

Only experimentally validated proteins are listed.

Protein Organism Identities (%) Coverage (%) Ha-value
Protein Organism Identities (%) Coverage (%) Ha-value

Structures

Toxin

Source ID Structure
AlphaFold DB A0A7U4F9D0

Antitoxin

Source ID Structure
AlphaFold DB G0TGZ7

References