Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 1689538..1690154 Replicon chromosome
Accession NZ_HG813240
Organism Mycobacterium tuberculosis 49-02

Toxin (Protein)


Gene name mazF Uniprot ID G0TJ74
Locus tag MT49_RS07940 Protein ID WP_003407593.1
Coordinates 1689837..1690154 (+) Length 106 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID G0TJ73
Locus tag MT49_RS07935 Protein ID WP_003900349.1
Coordinates 1689538..1689840 (+) Length 101 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
MT49_RS07925 1685424..1687271 + 1848 WP_003407585.1 methylmalonyl-CoA mutase small subunit -
MT49_RS07930 1687272..1689524 + 2253 WP_003407587.1 methylmalonyl-CoA mutase -
MT49_RS07935 1689538..1689840 + 303 WP_003900349.1 type II toxin-antitoxin system antitoxin MazE4 Antitoxin
MT49_RS07940 1689837..1690154 + 318 WP_003407593.1 type II toxin-antitoxin system toxin endoribonuclease MazF4 Toxin
MT49_RS07945 1690151..1691155 + 1005 WP_003407596.1 methylmalonyl Co-A mutase-associated GTPase MeaB -
MT49_RS07950 1691208..1692497 + 1290 WP_003902090.1 serine hydrolase -
MT49_RS07955 1692570..1693343 - 774 WP_003912632.1 class I SAM-dependent methyltransferase -
MT49_RS07960 1693401..1693613 - 213 WP_003898900.1 dodecin family protein -
MT49_RS22475 1693623..1693847 - 225 WP_160522526.1 NUDIX domain-containing protein -
MT49_RS07970 1694117..1695145 + 1029 WP_003407612.1 glycosyltransferase family 2 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

(6-99)

Antitoxin


No domain identified.



Sequences

Toxin        


Download         Length: 106 a.a.        Molecular weight: 11377.97 Da        Isoelectric Point: 7.9950

>T285079 WP_003407593.1 NZ_HG813240:1689837-1690154 [Mycobacterium tuberculosis 49-02]
VNAPLRGQVYRCDLGYGAKPWLIVSNNARNRHTADVVAVRLTTTRRTIPTWVAMGPSDPLTGYVNADNIETLGKDELGDY
LGEVTPATMNKINTALATALGLPWP

Download         Length: 318 bp

Antitoxin


Download         Length: 101 a.a.        Molecular weight: 11173.42 Da        Isoelectric Point: 9.5564

>AT285079 WP_003900349.1 NZ_HG813240:1689538-1689840 [Mycobacterium tuberculosis 49-02]
VPFLVALSGIISGVRDHSMTVRLDQQTRQRLQDIVKGGYRSANAAIVDAINKRWEALHDEQLDAAYAAAIHDNPAYPYES
EAERSAARARRNARQQRSAQ

Download         Length: 303 bp


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 5XE3
PDB 5XE2

Antitoxin

Source ID Structure
PDB 5XE3
AlphaFold DB G0TJ73

References