Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 1686151..1686767 Replicon chromosome
Accession NZ_AP018033
Organism Mycobacterium tuberculosis strain HN-024

Toxin (Protein)


Gene name mazF Uniprot ID G0TJ74
Locus tag CPZ07_RS08160 Protein ID WP_003407593.1
Coordinates 1686450..1686767 (+) Length 106 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID G0TJ73
Locus tag CPZ07_RS08155 Protein ID WP_003900349.1
Coordinates 1686151..1686453 (+) Length 101 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CPZ07_RS08145 1682037..1683884 + 1848 WP_003407585.1 methylmalonyl-CoA mutase small subunit -
CPZ07_RS08150 1683885..1686137 + 2253 WP_003407587.1 methylmalonyl-CoA mutase -
CPZ07_RS08155 1686151..1686453 + 303 WP_003900349.1 type II toxin-antitoxin system antitoxin MazE4 Antitoxin
CPZ07_RS08160 1686450..1686767 + 318 WP_003407593.1 type II toxin-antitoxin system toxin endoribonuclease MazF4 Toxin
CPZ07_RS08165 1686764..1687768 + 1005 WP_003407596.1 methylmalonyl Co-A mutase-associated GTPase MeaB -
CPZ07_RS08170 1687821..1689110 + 1290 WP_003407599.1 serine hydrolase -
CPZ07_RS08175 1689183..1689956 - 774 WP_003912632.1 class I SAM-dependent methyltransferase -
CPZ07_RS08180 1690014..1690226 - 213 WP_003898900.1 dodecin family protein -
CPZ07_RS21590 1690236..1690460 - 225 WP_160522526.1 NUDIX domain-containing protein -
CPZ07_RS08190 1690730..1691758 + 1029 WP_003903478.1 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

>T31476 WP_003407593.1 NZ_AP018033:1686450-1686767 [Mycobacterium tuberculosis]
VNAPLRGQVYRCDLGYGAKPWLIVSNNARNRHTADVVAVRLTTTRRTIPTWVAMGPSDPLTGYVNADNIETLGKDELGDY
LGEVTPATMNKINTALATALGLPWP

Download         Length: 318 bp

>T31476 NZ_AP018033:1686450-1686767 [Mycobacterium tuberculosis]
GTGAACGCGCCGTTGCGTGGTCAGGTCTATCGATGCGACCTCGGATACGGGGCCAAACCGTGGCTCATCGTCTCCAACAA
CGCCCGCAACCGTCACACCGCCGACGTGGTGGCTGTGCGCCTGACAACAACGCGGAGAACCATACCGACCTGGGTCGCCA
TGGGCCCCAGCGATCCATTGACCGGATACGTCAACGCGGACAACATCGAGACCCTCGGCAAAGACGAGCTCGGTGACTAC
CTCGGTGAGGTCACGCCGGCGACGATGAACAAAATCAACACGGCGCTCGCGACCGCGCTGGGGCTACCGTGGCCATGA

Antitoxin


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

>AT31476 WP_003900349.1 NZ_AP018033:1686151-1686453 [Mycobacterium tuberculosis]
VPFLVALSGIISGVRDHSMTVRLDQQTRQRLQDIVKGGYRSANAAIVDAINKRWEALHDEQLDAAYAAAIHDNPAYPYES
EAERSAARARRNARQQRSAQ

Download         Length: 303 bp

>AT31476 NZ_AP018033:1686151-1686453 [Mycobacterium tuberculosis]
GTGCCGTTTCTGGTTGCATTATCCGGTATCATCTCGGGCGTGCGTGATCATTCGATGACCGTGCGGCTCGACCAGCAAAC
TCGCCAGCGCCTGCAAGACATTGTGAAAGGCGGATACCGGAGCGCTAATGCGGCGATCGTCGACGCCATCAACAAGCGCT
GGGAGGCGCTACACGATGAGCAACTCGACGCCGCCTACGCGGCCGCGATCCATGACAATCCGGCGTACCCGTACGAGTCT
GAGGCCGAACGGAGCGCCGCGCGGGCCCGGCGCAACGCCAGGCAGCAGCGCTCGGCACAGTGA

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