Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 1228644..1229275 Replicon chromosome
Accession NZ_CP009426
Organism Mycobacterium tuberculosis strain 96075

Toxin (Protein)


Gene name mazF Uniprot ID A0A7U4F9D0
Locus tag LJ70_RS05840 Protein ID WP_003405820.1
Coordinates 1228644..1228955 (-) Length 104 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID G0TGZ7
Locus tag LJ70_RS05845 Protein ID WP_003405836.1
Coordinates 1228955..1229275 (-) Length 107 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
LJ70_RS05820 1224125..1225549 - 1425 WP_003405805.1 class II fumarate hydratase -
LJ70_RS05825 1225580..1226668 - 1089 WP_003898726.1 class II fructose-bisphosphatase -
LJ70_RS05830 1226724..1227368 + 645 WP_003915494.1 DUF4245 domain-containing protein -
LJ70_RS05835 1227375..1228532 - 1158 WP_003898727.1 AI-2E family transporter -
LJ70_RS05840 1228644..1228955 - 312 WP_003405820.1 type II toxin-antitoxin system toxin endoribonuclease MazF3 Toxin
LJ70_RS05845 1228955..1229275 - 321 WP_003405836.1 type II toxin-antitoxin system antitoxin MazE3 Antitoxin
LJ70_RS21035 1229285..1230810 + 1526 Protein_1145 carboxylesterase/lipase family protein -
LJ70_RS05860 1230828..1231940 - 1113 WP_003405840.1 3 beta-hydroxysteroid dehydrogenase/delta 5-->4-isomerase -
LJ70_RS05865 1231950..1232207 - 258 WP_003405844.1 exodeoxyribonuclease VII small subunit -
LJ70_RS05870 1232197..1233444 - 1248 WP_003405846.1 exodeoxyribonuclease VII large subunit -
LJ70_RS05875 1233441..1234079 - 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

>T48891 WP_003405820.1 NZ_CP009426:c1228955-1228644 [Mycobacterium tuberculosis]
MRPIHIAQLDKARPVLILTREVVRPHLTNVTVAPITTTVRGLATEVPVDAVNGLNQPSVVSCDNIQTIPVCDLGRQIGYL
LASQEPALAEAIGNAFDLDWVVA

Download         Length: 312 bp

>T48891 NZ_CP009426:c1228955-1228644 [Mycobacterium tuberculosis]
ATGCGACCTATCCACATCGCACAGCTTGACAAGGCTAGACCCGTCCTGATCCTTACCCGCGAGGTCGTACGTCCGCACCT
CACGAACGTCACCGTCGCCCCGATCACGACAACCGTGCGTGGGCTAGCCACCGAAGTCCCGGTAGACGCGGTGAACGGGC
TGAATCAACCGTCAGTCGTCAGCTGCGACAACATCCAAACGATCCCGGTGTGTGACCTTGGTCGTCAAATCGGCTACCTG
CTCGCGTCGCAGGAGCCGGCTCTAGCCGAGGCCATCGGCAACGCGTTCGACCTCGATTGGGTGGTGGCATAG

Antitoxin


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

>AT48891 WP_003405836.1 NZ_CP009426:c1229275-1228955 [Mycobacterium tuberculosis]
MYLPWGVVLAGGANGFGAGAYQTGTICEVSTQIAVRLPDEIVAFIDDEVRGQHARSRAAVVLRALERERRRRLAERDAEI
LATNTSATGDLDTLAGHCARTALDID

Download         Length: 321 bp

>AT48891 NZ_CP009426:c1229275-1228955 [Mycobacterium tuberculosis]
ATGTACCTACCCTGGGGGGTCGTCCTCGCCGGCGGCGCGAACGGTTTTGGGGCGGGTGCATACCAAACTGGTACCATCTG
TGAAGTGAGTACACAGATTGCGGTTCGCTTGCCCGATGAGATTGTCGCGTTCATCGACGACGAAGTCCGGGGACAGCATG
CCCGTAGCCGTGCGGCTGTCGTGCTGCGGGCGCTGGAACGGGAACGCCGCCGTCGTCTCGCCGAACGCGACGCGGAGATC
CTCGCCACCAACACGTCAGCCACGGGTGATCTGGATACGCTGGCCGGCCACTGCGCTCGTACCGCCCTCGACATCGACTG
A

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