Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 1228586..1229217 Replicon chromosome
Accession NZ_CP069066
Organism Mycobacterium tuberculosis strain N1201

Toxin (Protein)


Gene name mazF Uniprot ID A0A7U4F9D0
Locus tag JN147_RS05890 Protein ID WP_003405820.1
Coordinates 1228586..1228897 (-) Length 104 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID G0TGZ7
Locus tag JN147_RS05895 Protein ID WP_003405836.1
Coordinates 1228897..1229217 (-) Length 107 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JN147_RS05870 1224068..1225492 - 1425 WP_003405805.1 class II fumarate hydratase -
JN147_RS05875 1225523..1226611 - 1089 WP_003898726.1 class II fructose-bisphosphatase -
JN147_RS05880 1226667..1227311 + 645 WP_003915494.1 DUF4245 domain-containing protein -
JN147_RS05885 1227318..1228474 - 1157 Protein_1160 AI-2E family transporter -
JN147_RS05890 1228586..1228897 - 312 WP_003405820.1 type II toxin-antitoxin system toxin endoribonuclease MazF3 Toxin
JN147_RS05895 1228897..1229217 - 321 WP_003405836.1 type II toxin-antitoxin system antitoxin MazE3 Antitoxin
JN147_RS05900 1229227..1230763 + 1537 Protein_1163 carboxylesterase/lipase family protein -
JN147_RS05905 1230770..1231882 - 1113 WP_003405840.1 3 beta-hydroxysteroid dehydrogenase/delta 5-->4-isomerase -
JN147_RS05910 1231892..1232149 - 258 WP_003405844.1 exodeoxyribonuclease VII small subunit -
JN147_RS05915 1232139..1233386 - 1248 WP_003405846.1 exodeoxyribonuclease VII large subunit -
JN147_RS05920 1233383..1234021 - 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

>T189116 WP_003405820.1 NZ_CP069066:c1228897-1228586 [Mycobacterium tuberculosis]
MRPIHIAQLDKARPVLILTREVVRPHLTNVTVAPITTTVRGLATEVPVDAVNGLNQPSVVSCDNIQTIPVCDLGRQIGYL
LASQEPALAEAIGNAFDLDWVVA

Download         Length: 312 bp

>T189116 NZ_CP090646:71497-71847 [Burkholderia contaminans]
ATGGTGAGGCGCGTCAAATTCGAGCGTGGCGATATCGTGCGCGTCAGCCTGAATCCCACGATAGGGAAGGAGCAACAAGG
GGATTTCCGGCCCGCGCTCGTTCTCTCGCCTGCTGCGTTCAACGCGCTCGGCGTGGCGCTCGTTGCACCGATCACGCAGG
GAGGCGAATTCGCGCGATATGCCGGATTCGCCGTGCCTCTCTCGGGTGCGGGAACTGAAACGCAGGGCGTGGCGCTTGTG
AACATGGTTCGCACGCTCGATCTTGAAGCGCGGGGTGCCCGCAAGGTTGAGCGCGCACCGGTCGAAGTTGTCGAAGATGC
GCTCGCTCGCCTGCAAACCATTTTGGAATAA

Antitoxin


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

>AT189116 WP_003405836.1 NZ_CP069066:c1229217-1228897 [Mycobacterium tuberculosis]
MYLPWGVVLAGGANGFGAGAYQTGTICEVSTQIAVRLPDEIVAFIDDEVRGQHARSRAAVVLRALERERRRRLAERDAEI
LATNTSATGDLDTLAGHCARTALDID

Download         Length: 321 bp

>AT189116 NZ_CP090646:71252-71503 [Burkholderia contaminans]
ATGGAACTAAAAATTCAGAAATGGGGTAACAGCGCGGCAGTCCGGCTGCCCGCTGTATTGCTGGAGCAGATCGGCGCATC
GGCAGGCAGTTCGCTGAACGCCGATGTGCGGCCCGATGGCGTGTTGCTGACGCCTGCTCGCCGTAAGTATTCGCTGGATG
AACTGGTCGCGCAGTGCGACCAGAATGCTCCGCAACCCGCTGACCTTGCTGCCTGGGTCGAAGCAAAGCCAGTGGGGCAT
GAAGCATGGTGA

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