Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 1230637..1231268 Replicon chromosome
Accession NZ_CP043996
Organism Mycobacterium tuberculosis strain 1-0072P6C4

Toxin (Protein)


Gene name mazF Uniprot ID A0A7U4F9D0
Locus tag FPJ52_RS05795 Protein ID WP_003405820.1
Coordinates 1230637..1230948 (-) Length 104 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID G0TGZ7
Locus tag FPJ52_RS05800 Protein ID WP_003405836.1
Coordinates 1230948..1231268 (-) Length 107 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FPJ52_RS05775 1226118..1227542 - 1425 WP_003405805.1 class II fumarate hydratase -
FPJ52_RS05780 1227573..1228661 - 1089 WP_003898726.1 class II fructose-bisphosphatase -
FPJ52_RS05785 1228717..1229361 + 645 WP_003915494.1 DUF4245 domain-containing protein -
FPJ52_RS05790 1229368..1230525 - 1158 WP_003898727.1 AI-2E family transporter -
FPJ52_RS05795 1230637..1230948 - 312 WP_003405820.1 type II toxin-antitoxin system toxin endoribonuclease MazF3 Toxin
FPJ52_RS05800 1230948..1231268 - 321 WP_003405836.1 type II toxin-antitoxin system antitoxin MazE3 Antitoxin
FPJ52_RS05805 1231278..1232803 + 1526 Protein_1143 carboxylesterase/lipase family protein -
FPJ52_RS05810 1232821..1233933 - 1113 WP_003405840.1 3 beta-hydroxysteroid dehydrogenase/delta 5-->4-isomerase -
FPJ52_RS05815 1233943..1234200 - 258 WP_003405844.1 exodeoxyribonuclease VII small subunit -
FPJ52_RS05820 1234190..1235437 - 1248 WP_003405846.1 exodeoxyribonuclease VII large subunit -
FPJ52_RS05825 1235434..1236072 - 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

>T139766 WP_003405820.1 NZ_CP043996:c1230948-1230637 [Mycobacterium tuberculosis]
MRPIHIAQLDKARPVLILTREVVRPHLTNVTVAPITTTVRGLATEVPVDAVNGLNQPSVVSCDNIQTIPVCDLGRQIGYL
LASQEPALAEAIGNAFDLDWVVA

Download         Length: 312 bp

>T139766 NZ_CP058796:3773453-3773794 [Shigella flexneri]
ATGAAAACTTTACCTGCAACAACTCAGCGGGCGGCGAAGCCCTGCCTAGCACCCGTGGCTGTCTGGCAAATGCTACTGAC
CCGCCTGCTGAAACAGCACTATGGTCTCACCCTCAACGACACACCGTTCAGTGAGGAACGTGTTATACAGGAACATATCG
ATGCCGGAATCACGCTGGCTGATGCCGTGAATTTTCTGGTGGAAAAATACGAACTGGTGCGTATCGACAGGAAGGGATTT
AACTGGCAGGAACAATCCCCTTATCTCCGGGCTGTAGACATTCTGCGAGCACGGCAGGCAACTGGCTTGTTGCGGCAAAG
CCGTAACAACGTAGTACGATGA

Antitoxin


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

>AT139766 WP_003405836.1 NZ_CP043996:c1231268-1230948 [Mycobacterium tuberculosis]
MYLPWGVVLAGGANGFGAGAYQTGTICEVSTQIAVRLPDEIVAFIDDEVRGQHARSRAAVVLRALERERRRRLAERDAEI
LATNTSATGDLDTLAGHCARTALDID

Download         Length: 321 bp

>AT139766 NZ_CP058796:3773115-3773432 [Shigella flexneri]
ATGAGCAACCCTACCAGGGGCCTGCAGCGGGAGATTACACTGCGCCTGGGAGCCCGTCTGGTGCAGGAAGGCAACCGACT
GCATTATCTGGCTGACCGGGCCAGCATCACCGGTAAATTCAGTGACGTCGAATGCCGGAAGCTGGATGAAACATGCCCGC
ACTTTATCCGCCATATGGAGTCGATGCTAACCACCGGTGAACTCAGTCCCCAACACGCCCACTGCGTCACCCTGTACCAC
AACGGTTTCACCTGCGAAGCCGATACTCTTGGCAGTTGCGGCTACGTATACATCGCCATTTACCCCACTCAGAGTTAA

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