Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/PRK09907(toxin)
Location 134713..135284 Replicon chromosome
Accession NZ_LR135475
Organism Enterococcus faecium isolate E8423

Toxin (Protein)


Gene name mazF Uniprot ID Q3Y2B8
Locus tag EQB52_RS00670 Protein ID WP_002286801.1
Coordinates 134713..135054 (-) Length 114 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID A0A828ZZN9
Locus tag EQB52_RS00675 Protein ID WP_002323011.1
Coordinates 135054..135284 (-) Length 77 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
EQB52_RS00640 129923..131257 - 1335 WP_002286788.1 ABC transporter substrate-binding protein -
EQB52_RS00645 131465..132295 + 831 WP_002286789.1 manganese catalase family protein -
EQB52_RS00655 132539..132821 - 283 Protein_112 transposase -
EQB52_RS00660 132979..133173 - 195 WP_002297028.1 hypothetical protein -
EQB52_RS00665 133678..133863 - 186 WP_002304207.1 hypothetical protein -
EQB52_RS00670 134713..135054 - 342 WP_002286801.1 type II toxin-antitoxin system PemK/MazF family toxin Toxin
EQB52_RS00675 135054..135284 - 231 WP_002323011.1 hypothetical protein Antitoxin
EQB52_RS00685 135571..135909 + 339 WP_002286804.1 hypothetical protein -
EQB52_RS00690 136114..136353 - 240 WP_002321938.1 SOS response-associated peptidase family protein -
EQB52_RS00695 136329..136676 - 348 WP_002286808.1 SOS response-associated peptidase family protein -
EQB52_RS00715 137408..137989 - 582 WP_002286813.1 TetR/AcrR family transcriptional regulator -
EQB52_RS00720 138172..138798 - 627 WP_002286816.1 cysteine hydrolase -
EQB52_RS00725 138820..140151 - 1332 WP_002286818.1 FAD-containing oxidoreductase -

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

(10-113)

Antitoxin


No domain identified.



Sequences

Toxin        


Download         Length: 114 a.a.        Molecular weight: 13302.68 Da        Isoelectric Point: 9.9044

>T288220 WP_002286801.1 NZ_LR135475:c135054-134713 [Enterococcus faecium]
VSEERIYIPKKGDIVWIDFDPSVGKEIQKRRPGLVVSRYEFNRKTMFSVICPITSTIKNLPTRYSLPEELDIKGQVIITQ
LKSLDFKERKLKKIENLPLQDMAKIDQIIQYMF

Download         Length: 342 bp

Antitoxin


Download         Length: 77 a.a.        Molecular weight: 8523.39 Da        Isoelectric Point: 3.9078

>AT288220 WP_002323011.1 NZ_LR135475:c135284-135054 [Enterococcus faecium]
MLVTKSRLQGSSVVVTLPSDNGKKPSENQEYIVVYSDDGTITLVPKIEDPFSGGEEAEYYEKDEWEDLTPEGREIL

Download         Length: 231 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
AlphaFold DB A0A829FD66

Antitoxin

Source ID Structure
AlphaFold DB A0A828ZZN9

References