Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 1228626..1229257 Replicon chromosome
Accession NZ_CP041797
Organism Mycobacterium tuberculosis strain SEA14117P6C4

Toxin (Protein)


Gene name mazF Uniprot ID A0A7U4F9D0
Locus tag FPK12_RS05780 Protein ID WP_003405820.1
Coordinates 1228626..1228937 (-) Length 104 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID G0TGZ7
Locus tag FPK12_RS05785 Protein ID WP_003405836.1
Coordinates 1228937..1229257 (-) Length 107 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FPK12_RS05760 1224107..1225531 - 1425 WP_003405805.1 class II fumarate hydratase -
FPK12_RS05765 1225562..1226650 - 1089 WP_003898726.1 class II fructose-bisphosphatase -
FPK12_RS05770 1226706..1227350 + 645 WP_003915494.1 DUF4245 domain-containing protein -
FPK12_RS05775 1227357..1228514 - 1158 WP_003898727.1 AI-2E family transporter -
FPK12_RS05780 1228626..1228937 - 312 WP_003405820.1 type II toxin-antitoxin system toxin endoribonuclease MazF3 Toxin
FPK12_RS05785 1228937..1229257 - 321 WP_003405836.1 type II toxin-antitoxin system antitoxin MazE3 Antitoxin
FPK12_RS05790 1229267..1230792 + 1526 Protein_1140 carboxylesterase/lipase family protein -
FPK12_RS05795 1230810..1231922 - 1113 WP_003405840.1 3 beta-hydroxysteroid dehydrogenase/delta 5-->4-isomerase -
FPK12_RS05800 1231932..1232189 - 258 WP_003405844.1 exodeoxyribonuclease VII small subunit -
FPK12_RS05805 1232179..1233426 - 1248 WP_193018842.1 exodeoxyribonuclease VII large subunit -
FPK12_RS05810 1233423..1234061 - 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

>T129815 WP_003405820.1 NZ_CP041797:c1228937-1228626 [Mycobacterium tuberculosis]
MRPIHIAQLDKARPVLILTREVVRPHLTNVTVAPITTTVRGLATEVPVDAVNGLNQPSVVSCDNIQTIPVCDLGRQIGYL
LASQEPALAEAIGNAFDLDWVVA

Download         Length: 312 bp

>T129815 NZ_CP041797:c1228937-1228626 [Mycobacterium tuberculosis]
ATGCGACCTATCCACATCGCACAGCTTGACAAGGCTAGACCCGTCCTGATCCTTACCCGCGAGGTCGTACGTCCGCACCT
CACGAACGTCACCGTCGCCCCGATCACGACAACCGTGCGTGGGCTAGCCACCGAAGTCCCGGTAGACGCGGTGAACGGGC
TGAATCAACCGTCAGTCGTCAGCTGCGACAACATCCAAACGATCCCGGTGTGTGACCTTGGTCGTCAAATCGGCTACCTG
CTCGCGTCGCAGGAGCCGGCTCTAGCCGAGGCCATCGGCAACGCGTTCGACCTCGATTGGGTGGTGGCATAG

Antitoxin


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

>AT129815 WP_003405836.1 NZ_CP041797:c1229257-1228937 [Mycobacterium tuberculosis]
MYLPWGVVLAGGANGFGAGAYQTGTICEVSTQIAVRLPDEIVAFIDDEVRGQHARSRAAVVLRALERERRRRLAERDAEI
LATNTSATGDLDTLAGHCARTALDID

Download         Length: 321 bp

>AT129815 NZ_CP041797:c1229257-1228937 [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