Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 1230659..1231290 Replicon chromosome
Accession NZ_CP127274
Organism Mycobacterium tuberculosis strain 17221

Toxin (Protein)


Gene name mazF Uniprot ID P9WIH8
Locus tag QRF10_RS05905 Protein ID WP_003898728.1
Coordinates 1230659..1230970 (-) Length 104 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID G0TGZ7
Locus tag QRF10_RS05910 Protein ID WP_003405836.1
Coordinates 1230970..1231290 (-) Length 107 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QRF10_RS05885 (QRF10_05885) 1226140..1227564 - 1425 WP_003405805.1 class II fumarate hydratase -
QRF10_RS05890 (QRF10_05890) 1227595..1228683 - 1089 WP_003898726.1 class II fructose-bisphosphatase -
QRF10_RS05895 (QRF10_05895) 1228739..1229383 + 645 WP_003915494.1 DUF4245 domain-containing protein -
QRF10_RS05900 (QRF10_05900) 1229390..1230547 - 1158 WP_003898727.1 AI-2E family transporter -
QRF10_RS05905 (QRF10_05905) 1230659..1230970 - 312 WP_003898728.1 type II toxin-antitoxin system toxin endoribonuclease MazF3 Toxin
QRF10_RS05910 (QRF10_05910) 1230970..1231290 - 321 WP_003405836.1 type II toxin-antitoxin system antitoxin MazE3 Antitoxin
QRF10_RS05915 (QRF10_05915) 1231300..1232836 + 1537 Protein_1165 carboxylesterase/lipase family protein -
QRF10_RS05920 (QRF10_05920) 1232843..1233955 - 1113 WP_003405840.1 3 beta-hydroxysteroid dehydrogenase/delta 5-->4-isomerase -
QRF10_RS05925 (QRF10_05925) 1233965..1234222 - 258 WP_003405844.1 exodeoxyribonuclease VII small subunit -
QRF10_RS05930 (QRF10_05930) 1234212..1235459 - 1248 WP_003405846.1 exodeoxyribonuclease VII large subunit -
QRF10_RS05935 (QRF10_05935) 1235456..1236094 - 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: 11049.76 Da        Isoelectric Point: 4.9371

>T283828 WP_003898728.1 NZ_CP127274:c1230970-1230659 [Mycobacterium tuberculosis]
MRPIHIAQLDKARPVLILTREVVRPHLTNVTVAPITTTVRGLATEVPVDAVNGLNQPSVVSCDNTQTIPVCDLGRQIGYL
LASQEPALAEAIGNAFDLDWVVA

Download         Length: 312 bp

Antitoxin


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

>AT283828 WP_003405836.1 NZ_CP127274:c1231290-1230970 [Mycobacterium tuberculosis]
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
PDB 5CCA
PDB 5UCT

Antitoxin

Source ID Structure
AlphaFold DB G0TGZ7

References