Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 3127258..3127828 Replicon chromosome
Accession NZ_CP041844
Organism Mycobacterium tuberculosis strain 1-0160P6C4

Toxin (Protein)


Gene name mazF Uniprot ID P71650
Locus tag FPJ64_RS14740 Protein ID WP_003414166.1
Coordinates 3127258..3127614 (-) Length 119 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID P0CL61
Locus tag FPJ64_RS14745 Protein ID WP_003901465.1
Coordinates 3127598..3127828 (-) Length 77 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FPJ64_RS14720 3122710..3124398 - 1689 WP_003414155.1 alpha/beta hydrolase family protein -
FPJ64_RS14725 3124402..3124728 - 327 WP_003414157.1 hypothetical protein -
FPJ64_RS14730 3124901..3125488 + 588 WP_003914429.1 DUF3558 family protein -
FPJ64_RS14735 3125507..3127156 + 1650 WP_003899485.1 CocE/NonD family hydrolase -
FPJ64_RS14740 3127258..3127614 - 357 WP_003414166.1 type II toxin-antitoxin system toxin endoribonuclease MazF9 Toxin
FPJ64_RS14745 3127598..3127828 - 231 WP_003901465.1 antitoxin MazE Antitoxin
FPJ64_RS14750 3127871..3128914 - 1044 WP_016720604.1 DUF2293 domain-containing protein -
FPJ64_RS14755 3129105..3129380 + 276 WP_003911993.1 DUF1778 domain-containing protein -
FPJ64_RS14760 3129556..3129810 - 255 WP_155936531.1 hypothetical protein -
FPJ64_RS14765 3129958..3130362 + 405 WP_003414181.1 hypothetical protein -
FPJ64_RS14770 3130359..3130550 + 192 WP_003414184.1 hypothetical protein -
FPJ64_RS14775 3130614..3131902 + 1289 Protein_2916 transposase family protein -
FPJ64_RS14780 3132136..3132393 + 258 WP_003899489.1 hypothetical protein -
FPJ64_RS14785 3132498..3132809 + 312 WP_003414190.1 hypothetical 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

(3-113)

Antitoxin

Ribbon-helix-helix protein, CopG

(3-29)


Sequences

Toxin        


Download         Length: 119 a.a.        Molecular weight: 12858.73 Da        Isoelectric Point: 9.1962

>T132689 WP_003414166.1 NZ_CP041844:c3127614-3127258 [Mycobacterium tuberculosis]
VMRRGEIWQVDLDPARGSEANNQRPAVVVSNDRANATATRLGRGVITVVPVTSNIAKVYPFQVLLSATTTGLQVDCKAQA
EQIRSIATERLLRPIGRVSAAELAQLDEALKLHLDLWS

Download         Length: 357 bp

>T132689 NZ_CP041844:c3127614-3127258 [Mycobacterium tuberculosis]
GTGATGCGCCGCGGTGAGATTTGGCAGGTCGATCTCGACCCCGCTCGAGGTAGCGAAGCGAACAACCAGCGCCCCGCCGT
CGTCGTCAGCAACGACCGGGCCAACGCGACCGCCACGCGTCTTGGGCGCGGCGTCATCACCGTCGTGCCGGTGACGAGCA
ACATCGCCAAGGTCTATCCGTTTCAGGTGTTGTTGTCGGCCACCACTACTGGTCTCCAGGTCGACTGCAAGGCGCAGGCC
GAGCAAATCAGATCGATTGCTACCGAGCGGTTGCTCCGGCCAATCGGCCGAGTTTCAGCCGCCGAACTTGCCCAGCTCGA
TGAGGCTTTGAAACTGCATCTCGACTTATGGTCGTAG

Antitoxin


Download         Length: 77 a.a.        Molecular weight: 8231.01 Da        Isoelectric Point: 4.1809

>AT132689 WP_003901465.1 NZ_CP041844:c3127828-3127598 [Mycobacterium tuberculosis]
VKLSVSLSDDDVAILDAYVKRAGLPSRSAGLQHAIRVLRYPTLEDDYANAWQEWSAAGDTDAWEQTVGDGVGDAPR

Download         Length: 231 bp

>AT132689 NZ_CP041844:c3127828-3127598 [Mycobacterium tuberculosis]
GTGAAGTTGAGCGTGAGCCTGTCCGATGACGACGTCGCGATCCTGGACGCATATGTGAAACGAGCGGGATTACCATCCCG
CTCCGCCGGCCTGCAGCATGCGATCCGCGTGCTTCGCTACCCCACGCTCGAAGATGACTATGCCAACGCATGGCAAGAAT
GGTCGGCAGCCGGCGACACGGACGCGTGGGAGCAGACCGTCGGCGACGGAGTCGGTGATGCGCCGCGGTGA

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 6L2A
PDB 5HJZ
PDB 6KYT
PDB 6L29
PDB 7DU5
PDB 6KYS

Antitoxin

Source ID Structure
PDB 7DU5
PDB 6KYT
AlphaFold DB A0A7U4FBW3

References