131901

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 3121011..3121581 Replicon chromosome
Accession NZ_CP041831
Organism Mycobacterium tuberculosis strain 2-0059P6C4

Toxin (Protein)


Gene name mazF Uniprot ID P71650
Locus tag FPJ77_RS14660 Protein ID WP_003414166.1
Coordinates 3121011..3121367 (-) Length 119 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID P0CL61
Locus tag FPJ77_RS14665 Protein ID WP_003901465.1
Coordinates 3121351..3121581 (-) Length 77 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FPJ77_RS14640 3116463..3118151 - 1689 WP_057130218.1 alpha/beta hydrolase family protein -
FPJ77_RS14645 3118155..3118481 - 327 WP_003414157.1 hypothetical protein -
FPJ77_RS14650 3118654..3119241 + 588 WP_003914429.1 DUF3558 family protein -
FPJ77_RS14655 3119260..3120909 + 1650 WP_003899485.1 CocE/NonD family hydrolase -
FPJ77_RS14660 3121011..3121367 - 357 WP_003414166.1 type II toxin-antitoxin system toxin endoribonuclease MazF9 Toxin
FPJ77_RS14665 3121351..3121581 - 231 WP_003901465.1 antitoxin MazE Antitoxin
FPJ77_RS14670 3121624..3122667 - 1044 WP_003414172.1 DUF2293 domain-containing protein -
FPJ77_RS14675 3122858..3123133 + 276 WP_003911993.1 DUF1778 domain-containing protein -
FPJ77_RS14680 3123309..3123563 - 255 WP_003917684.1 hypothetical protein -
FPJ77_RS14685 3123711..3124115 + 405 WP_009938577.1 hypothetical protein -
FPJ77_RS14690 3124112..3124303 + 192 WP_003414184.1 hypothetical protein -
FPJ77_RS14695 3124367..3125656 + 1290 Protein_2900 transposase family protein -
FPJ77_RS14700 3125890..3126111 + 222 WP_072464480.1 hypothetical protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Prophage - - 3121011..3133738 12727


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

>T131901 WP_003414166.1 NZ_CP041831:c3121367-3121011 [Mycobacterium tuberculosis]
VMRRGEIWQVDLDPARGSEANNQRPAVVVSNDRANATATRLGRGVITVVPVTSNIAKVYPFQVLLSATTTGLQVDCKAQA
EQIRSIATERLLRPIGRVSAAELAQLDEALKLHLDLWS

Download         Length: 357 bp

>T131901 NZ_CP041831:c3121367-3121011 [Mycobacterium tuberculosis]
GTGATGCGCCGCGGTGAGATTTGGCAGGTCGATCTCGACCCCGCTCGAGGTAGCGAAGCGAACAACCAGCGCCCCGCCGT
CGTCGTCAGCAACGACCGGGCCAACGCGACCGCCACGCGTCTTGGGCGCGGCGTCATCACCGTCGTGCCGGTGACGAGCA
ACATCGCCAAGGTCTATCCGTTTCAGGTGTTGTTGTCGGCCACCACTACTGGTCTCCAGGTCGACTGCAAGGCGCAGGCC
GAGCAAATCAGATCGATTGCTACCGAGCGGTTGCTCCGGCCAATCGGCCGAGTTTCAGCCGCCGAACTTGCCCAGCTCGA
TGAGGCTTTGAAACTGCATCTCGACTTATGGTCGTAG

Antitoxin


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

>AT131901 WP_003901465.1 NZ_CP041831:c3121581-3121351 [Mycobacterium tuberculosis]
VKLSVSLSDDDVAILDAYVKRAGLPSRSAGLQHAIRVLRYPTLEDDYANAWQEWSAAGDTDAWEQTVGDGVGDAPR

Download         Length: 231 bp

>AT131901 NZ_CP041831:c3121581-3121351 [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
AlphaFold DB A0A7U4FBW3

References