Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 1236622..1237253 Replicon chromosome
Accession NZ_CP069073
Organism Mycobacterium tuberculosis strain N0054

Toxin (Protein)


Gene name mazF Uniprot ID A0A7U4F9D0
Locus tag JN140_RS05935 Protein ID WP_003405820.1
Coordinates 1236622..1236933 (-) Length 104 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID G0TGZ7
Locus tag JN140_RS05940 Protein ID WP_003405836.1
Coordinates 1236933..1237253 (-) Length 107 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JN140_RS05915 1232103..1233527 - 1425 WP_003405805.1 class II fumarate hydratase -
JN140_RS05920 1233558..1234646 - 1089 WP_003898726.1 class II fructose-bisphosphatase -
JN140_RS05925 1234702..1235346 + 645 WP_003915494.1 DUF4245 domain-containing protein -
JN140_RS05930 1235353..1236510 - 1158 WP_003898727.1 AI-2E family transporter -
JN140_RS05935 1236622..1236933 - 312 WP_003405820.1 type II toxin-antitoxin system toxin endoribonuclease MazF3 Toxin
JN140_RS05940 1236933..1237253 - 321 WP_003405836.1 type II toxin-antitoxin system antitoxin MazE3 Antitoxin
JN140_RS05945 1237263..1238799 + 1537 Protein_1170 carboxylesterase/lipase family protein -
JN140_RS05950 1238806..1239918 - 1113 WP_003405840.1 3 beta-hydroxysteroid dehydrogenase/delta 5-->4-isomerase -
JN140_RS05955 1239928..1240185 - 258 WP_003405844.1 exodeoxyribonuclease VII small subunit -
JN140_RS05960 1240175..1241422 - 1248 WP_003405846.1 exodeoxyribonuclease VII large subunit -
JN140_RS05965 1241419..1242057 - 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

>T189541 WP_003405820.1 NZ_CP069073:c1236933-1236622 [Mycobacterium tuberculosis]
MRPIHIAQLDKARPVLILTREVVRPHLTNVTVAPITTTVRGLATEVPVDAVNGLNQPSVVSCDNIQTIPVCDLGRQIGYL
LASQEPALAEAIGNAFDLDWVVA

Download         Length: 312 bp

>T189541 NZ_CP090870:c641464-641360 [Staphylococcus aureus]
TTGTTACTCCTAGAAAGGACTAGCATGTCTGATTTTGAAATGCTGATGGTTGTATTAACAATCATTGGTTTAGTATTGAT
TAGTACTCAAGACCATAAAAAATAA

Antitoxin


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

>AT189541 WP_003405836.1 NZ_CP069073:c1237253-1236933 [Mycobacterium tuberculosis]
MYLPWGVVLAGGANGFGAGAYQTGTICEVSTQIAVRLPDEIVAFIDDEVRGQHARSRAAVVLRALERERRRRLAERDAEI
LATNTSATGDLDTLAGHCARTALDID

Download         Length: 321 bp

>AT189541 NZ_CP090870:641267-641305 [Staphylococcus aureus]
AACATGTTACCCTAATGAGCCCGTTAAAAAGACGGTGAC

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