198537

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 2237236..2237822 Replicon chromosome
Accession NZ_CP072763
Organism Mycobacterium tuberculosis strain CG21

Toxin (Protein)


Gene name mazF Uniprot ID G0TLY3
Locus tag J8666_RS10420 Protein ID WP_003410010.1
Coordinates 2237236..2237580 (-) Length 115 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID P0CL58
Locus tag J8666_RS10425 Protein ID WP_003410014.1
Coordinates 2237574..2237822 (-) Length 83 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
J8666_RS10385 (J8666_10385) 2232942..2233541 + 600 WP_003409989.1 L-lysine exporter -
J8666_RS10390 (J8666_10390) 2233957..2234385 + 429 WP_003409992.1 cellulose-binding protein -
J8666_RS10395 (J8666_10395) 2234611..2235150 + 540 WP_003900446.1 23S rRNA (adenine(2058)-N(6))-methyltransferase Erm(37) -
J8666_RS10400 (J8666_10400) 2235670..2236230 - 561 WP_003410001.1 RES family NAD+ phosphorylase -
J8666_RS10405 (J8666_10405) 2236227..2236568 - 342 WP_003410003.1 DUF2384 domain-containing protein -
J8666_RS10410 (J8666_10410) 2236654..2236911 + 258 WP_003410006.1 hypothetical protein -
J8666_RS10415 (J8666_10415) 2236812..2237147 - 336 WP_003410009.1 dehydrogenase -
J8666_RS10420 (J8666_10420) 2237236..2237580 - 345 WP_003410010.1 type II toxin-antitoxin system toxin endoribonuclease MazF6 Toxin
J8666_RS10425 (J8666_10425) 2237574..2237822 - 249 WP_003410014.1 ribbon-helix-helix protein, CopG family Antitoxin
J8666_RS10430 (J8666_10430) 2237922..2240237 - 2316 WP_003899120.1 cation transporter ATPase CptG -
J8666_RS10435 (J8666_10435) 2240234..2240506 - 273 WP_003410017.1 DUF1490 family protein -
J8666_RS10440 (J8666_10440) 2240559..2240915 - 357 WP_003410018.1 Cd(II)/Pb(II)-sensing metalloregulatory transcriptional regulator CmtR -
J8666_RS10445 (J8666_10445) 2241072..2241839 + 768 WP_003410019.1 hemerythrin domain-containing 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

(5-112)

Antitoxin

Ribbon-helix-helix protein, CopG

(5-38)


Sequences

Toxin        


Download         Length: 115 a.a.        Molecular weight: 12230.12 Da        Isoelectric Point: 9.8887

>T198537 WP_003410010.1 NZ_CP072763:c2237580-2237236 [Mycobacterium tuberculosis]
VVISRAEIYWADLGPPSGSQPAKRRPVLVIQSDPYNASRLATVIAAVITSNTALAAMPGNVFLPATTTRLPRDSVVNVTA
IVTLNKTDLTDRVGEVPASLMHEVDRGLRRVLDL

Download         Length: 345 bp

>T198537 NZ_CP096882:1277063-1277335 [Pseudarthrobacter sp. SSS035]
ATGAAGCACTCGTGGGACGAAAGTGCCTGGGAGGACTACCTGTGGTGGCAGGCCCAGGACCGCAGGACAATGAAGCGGAT
CAAAACTCTGATTCAAGACATCGCCCGAAACGGCAACGAAGGCATCGGAAAACCCGAGCCGCTCAAGCACGGCTTTCACG
GCTATTGGTCACGCCGCATCACTGACGAGCACCGACTCGTCTACCGCTACGTGGAAAGTGGCTCCGGCGTCGAAATCCTG
ATTGCCGCCTGCCGGTACCACTACGGCAACTGA

Antitoxin


Download         Length: 83 a.a.        Molecular weight: 9290.34 Da        Isoelectric Point: 4.3757

>AT198537 WP_003410014.1 NZ_CP072763:c2237822-2237574 [Mycobacterium tuberculosis]
MKTAISLPDETFDRVSRRASELGMSRSEFFTKAAQRYLHELDAQLLTGQIDRALESIHGTDEAEALAVANAYRVLETMDD
EW

Download         Length: 249 bp

>AT198537 NZ_CP096882:1276815-1277066 [Pseudarthrobacter sp. SSS035]
GTGAAAACACTTACCTACTCCCAGTCGCGCGCGCACTACAAGGAAACTCTCGACGCCGTCACGGACGACCGCGAAGAAGT
GATCATCACGCGCCCCGGCAAGGAAGACGTGGTCATCGTCTCGCGGGCCGATTACGAATCCCTTCGCGAAACGGCTTATC
TGCTCCGGAGCCCAGCCAATGCCCGGCGCATTCTGGAATCCATCGAGCGCCTCGAATCCGGGCACGGGACCGAACGCGAT
CTTCTTGAATGA

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 5HK3
PDB 5HK0
PDB 5HKC

Antitoxin

Source ID Structure
AlphaFold DB A0A7U4FAW9

References