28744

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 1235226..1235857 Replicon chromosome
Accession NC_020089
Organism Mycobacterium tuberculosis 7199-99

Toxin (Protein)


Gene name mazF Uniprot ID P9WIH8
Locus tag MT7199_RS05855 Protein ID WP_003898728.1
Coordinates 1235226..1235537 (-) Length 104 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID G0TGZ7
Locus tag MT7199_RS05860 Protein ID WP_003405836.1
Coordinates 1235537..1235857 (-) Length 107 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
MT7199_RS05835 1230707..1232131 - 1425 WP_003405805.1 class II fumarate hydratase -
MT7199_RS05840 1232162..1233250 - 1089 WP_003898726.1 class II fructose-bisphosphatase -
MT7199_RS05845 1233306..1233950 + 645 WP_003915494.1 DUF4245 domain-containing protein -
MT7199_RS05850 1233957..1235114 - 1158 WP_003898727.1 AI-2E family transporter -
MT7199_RS05855 1235226..1235537 - 312 WP_003898728.1 type II toxin-antitoxin system toxin endoribonuclease MazF3 Toxin
MT7199_RS05860 1235537..1235857 - 321 WP_003405836.1 type II toxin-antitoxin system antitoxin MazE3 Antitoxin
MT7199_RS21020 1235867..1237392 + 1526 Protein_1151 carboxylesterase/lipase family protein -
MT7199_RS05875 1237410..1238522 - 1113 WP_003405840.1 3 beta-hydroxysteroid dehydrogenase/delta 5-->4-isomerase -
MT7199_RS05880 1238532..1238789 - 258 WP_003405844.1 exodeoxyribonuclease VII small subunit -
MT7199_RS05885 1238779..1240026 - 1248 WP_003900275.1 exodeoxyribonuclease VII large subunit -
MT7199_RS05890 1240023..1240661 - 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

>T28744 WP_003898728.1 NC_020089:c1235537-1235226 [Mycobacterium tuberculosis 7199-99]
MRPIHIAQLDKARPVLILTREVVRPHLTNVTVAPITTTVRGLATEVPVDAVNGLNQPSVVSCDNTQTIPVCDLGRQIGYL
LASQEPALAEAIGNAFDLDWVVA

Download         Length: 312 bp

>T28744 NC_020089:c1235537-1235226 [Mycobacterium tuberculosis 7199-99]
ATGCGACCTATCCACATCGCACAGCTTGACAAGGCTAGACCCGTCCTGATCCTTACCCGCGAGGTCGTACGTCCGCACCT
CACGAACGTCACCGTCGCCCCGATCACGACAACCGTGCGTGGGCTAGCCACCGAAGTCCCGGTAGACGCGGTGAACGGGC
TGAATCAACCGTCAGTCGTCAGCTGCGACAACACCCAAACGATCCCGGTGTGTGACCTTGGTCGTCAAATCGGCTACCTG
CTCGCGTCGCAGGAGCCGGCTCTAGCCGAGGCCATCGGCAACGCGTTCGACCTCGATTGGGTGGTGGCATAG

Antitoxin


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

>AT28744 WP_003405836.1 NC_020089:c1235857-1235537 [Mycobacterium tuberculosis 7199-99]
MYLPWGVVLAGGANGFGAGAYQTGTICEVSTQIAVRLPDEIVAFIDDEVRGQHARSRAAVVLRALERERRRRLAERDAEI
LATNTSATGDLDTLAGHCARTALDID

Download         Length: 321 bp

>AT28744 NC_020089:c1235857-1235537 [Mycobacterium tuberculosis 7199-99]
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
PDB 5CCA
PDB 5UCT

Antitoxin

Source ID Structure
AlphaFold DB G0TGZ7

References