47201

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 3100935..3101505 Replicon chromosome
Accession NZ_CP007809
Organism Mycobacterium tuberculosis strain KIT87190

Toxin (Protein)


Gene name mazF Uniprot ID P71650
Locus tag ER17_RS14740 Protein ID WP_003414166.1
Coordinates 3100935..3101291 (-) Length 119 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID P0CL61
Locus tag ER17_RS14745 Protein ID WP_003901465.1
Coordinates 3101275..3101505 (-) Length 77 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
ER17_RS14720 3096387..3098075 - 1689 WP_003414155.1 alpha/beta hydrolase family protein -
ER17_RS14725 3098079..3098405 - 327 WP_003414157.1 hypothetical protein -
ER17_RS14730 3098578..3099165 + 588 WP_003914429.1 DUF3558 family protein -
ER17_RS14735 3099184..3100833 + 1650 WP_038436277.1 CocE/NonD family hydrolase -
ER17_RS14740 3100935..3101291 - 357 WP_003414166.1 type II toxin-antitoxin system toxin endoribonuclease MazF9 Toxin
ER17_RS14745 3101275..3101505 - 231 WP_003901465.1 antitoxin MazE Antitoxin
ER17_RS14750 3101548..3102591 - 1044 WP_003414172.1 DUF2293 domain-containing protein -
ER17_RS22355 3102782..3103057 + 276 WP_003911993.1 DUF1778 domain-containing protein -
ER17_RS22585 3103233..3103487 - 255 WP_003917684.1 hypothetical protein -
ER17_RS14765 3103635..3104039 + 405 WP_003414181.1 hypothetical protein -
ER17_RS14770 3104036..3104227 + 192 WP_003414184.1 hypothetical protein -
ER17_RS14775 3104291..3105580 + 1290 Protein_2901 transposase family protein -
ER17_RS14780 3105814..3106071 + 258 WP_003899489.1 hypothetical protein -
ER17_RS14785 3106176..3106487 + 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

>T47201 WP_003414166.1 NZ_CP007809:c3101291-3100935 [Mycobacterium tuberculosis]
VMRRGEIWQVDLDPARGSEANNQRPAVVVSNDRANATATRLGRGVITVVPVTSNIAKVYPFQVLLSATTTGLQVDCKAQA
EQIRSIATERLLRPIGRVSAAELAQLDEALKLHLDLWS

Download         Length: 357 bp

>T47201 NZ_CP007809:c3101291-3100935 [Mycobacterium tuberculosis]
GTGATGCGCCGCGGTGAGATTTGGCAGGTCGATCTCGACCCCGCTCGAGGTAGCGAAGCGAACAACCAGCGCCCCGCCGT
CGTCGTCAGCAACGACCGGGCCAACGCGACCGCCACGCGTCTTGGGCGCGGCGTCATCACCGTCGTGCCGGTGACGAGCA
ACATCGCCAAGGTCTATCCGTTTCAGGTGTTGTTGTCGGCCACCACTACTGGTCTCCAGGTCGACTGCAAGGCGCAGGCC
GAGCAAATCAGATCGATTGCTACCGAGCGGTTGCTCCGGCCAATCGGCCGAGTTTCAGCCGCCGAACTTGCCCAGCTCGA
TGAGGCTTTGAAACTGCATCTCGACTTATGGTCGTAG

Antitoxin


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

>AT47201 WP_003901465.1 NZ_CP007809:c3101505-3101275 [Mycobacterium tuberculosis]
VKLSVSLSDDDVAILDAYVKRAGLPSRSAGLQHAIRVLRYPTLEDDYANAWQEWSAAGDTDAWEQTVGDGVGDAPR

Download         Length: 231 bp

>AT47201 NZ_CP007809:c3101505-3101275 [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