Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 3109636..3110206 Replicon chromosome
Accession NZ_CP041865
Organism Mycobacterium tuberculosis strain 1-0039P6C4

Toxin (Protein)


Gene name mazF Uniprot ID P71650
Locus tag FPJ41_RS14650 Protein ID WP_003414166.1
Coordinates 3109636..3109992 (-) Length 119 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID P0CL61
Locus tag FPJ41_RS14655 Protein ID WP_003901465.1
Coordinates 3109976..3110206 (-) Length 77 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FPJ41_RS14630 3105088..3106776 - 1689 WP_003414155.1 alpha/beta hydrolase family protein -
FPJ41_RS14635 3106780..3107106 - 327 WP_003414157.1 hypothetical protein -
FPJ41_RS14640 3107279..3107866 + 588 WP_003914429.1 DUF3558 family protein -
FPJ41_RS14645 3107885..3109534 + 1650 WP_003899485.1 CocE/NonD family hydrolase -
FPJ41_RS14650 3109636..3109992 - 357 WP_003414166.1 type II toxin-antitoxin system toxin endoribonuclease MazF9 Toxin
FPJ41_RS14655 3109976..3110206 - 231 WP_003901465.1 antitoxin MazE Antitoxin
FPJ41_RS14660 3110249..3111292 - 1044 WP_003414172.1 DUF2293 domain-containing protein -
FPJ41_RS14665 3111483..3111758 + 276 WP_003911993.1 DUF1778 domain-containing protein -
FPJ41_RS14670 3111934..3112188 - 255 WP_003917684.1 hypothetical protein -
FPJ41_RS14675 3112336..3112740 + 405 WP_003414181.1 hypothetical protein -
FPJ41_RS14680 3112737..3112928 + 192 WP_003414184.1 hypothetical protein -
FPJ41_RS14685 3112992..3114281 + 1290 Protein_2898 transposase family protein -
FPJ41_RS14690 3114515..3114772 + 258 WP_003899489.1 hypothetical protein -
FPJ41_RS14695 3114877..3115188 + 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

>T133945 WP_003414166.1 NZ_CP041865:c3109992-3109636 [Mycobacterium tuberculosis]
VMRRGEIWQVDLDPARGSEANNQRPAVVVSNDRANATATRLGRGVITVVPVTSNIAKVYPFQVLLSATTTGLQVDCKAQA
EQIRSIATERLLRPIGRVSAAELAQLDEALKLHLDLWS

Download         Length: 357 bp

>T133945 NZ_CP041865:c3109992-3109636 [Mycobacterium tuberculosis]
GTGATGCGCCGCGGTGAGATTTGGCAGGTCGATCTCGACCCCGCTCGAGGTAGCGAAGCGAACAACCAGCGCCCCGCCGT
CGTCGTCAGCAACGACCGGGCCAACGCGACCGCCACGCGTCTTGGGCGCGGCGTCATCACCGTCGTGCCGGTGACGAGCA
ACATCGCCAAGGTCTATCCGTTTCAGGTGTTGTTGTCGGCCACCACTACTGGTCTCCAGGTCGACTGCAAGGCGCAGGCC
GAGCAAATCAGATCGATTGCTACCGAGCGGTTGCTCCGGCCAATCGGCCGAGTTTCAGCCGCCGAACTTGCCCAGCTCGA
TGAGGCTTTGAAACTGCATCTCGACTTATGGTCGTAG

Antitoxin


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

>AT133945 WP_003901465.1 NZ_CP041865:c3110206-3109976 [Mycobacterium tuberculosis]
VKLSVSLSDDDVAILDAYVKRAGLPSRSAGLQHAIRVLRYPTLEDDYANAWQEWSAAGDTDAWEQTVGDGVGDAPR

Download         Length: 231 bp

>AT133945 NZ_CP041865:c3110206-3109976 [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