Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/PRK09907(toxin)
Location 486565..487136 Replicon chromosome
Accession NZ_LR135317
Organism Enterococcus faecium isolate E7663

Toxin (Protein)


Gene name mazF Uniprot ID Q3Y2B8
Locus tag EQB37_RS02470 Protein ID WP_002286801.1
Coordinates 486795..487136 (+) Length 114 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID A0A828ZZN9
Locus tag EQB37_RS02465 Protein ID WP_002323011.1
Coordinates 486565..486795 (+) Length 77 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
EQB37_RS02415 481698..483029 + 1332 WP_002286818.1 FAD-containing oxidoreductase -
EQB37_RS02420 483051..483677 + 627 WP_002286816.1 cysteine hydrolase -
EQB37_RS02425 483860..484441 + 582 WP_002286813.1 TetR/AcrR family transcriptional regulator -
EQB37_RS02445 485173..485520 + 348 WP_002286808.1 SOS response-associated peptidase family protein -
EQB37_RS02450 485496..485735 + 240 WP_002321938.1 SOS response-associated peptidase family protein -
EQB37_RS02455 485940..486278 - 339 WP_002286804.1 hypothetical protein -
EQB37_RS02465 486565..486795 + 231 WP_002323011.1 hypothetical protein Antitoxin
EQB37_RS02470 486795..487136 + 342 WP_002286801.1 type II toxin-antitoxin system PemK/MazF family toxin Toxin
EQB37_RS02475 487986..488171 + 186 WP_002304207.1 hypothetical protein -
EQB37_RS02480 488676..488870 + 195 WP_002297028.1 hypothetical protein -
EQB37_RS02485 489028..489310 + 283 Protein_461 transposase -
EQB37_RS02495 489554..490384 - 831 WP_002286789.1 manganese catalase family protein -
EQB37_RS02500 490592..491926 + 1335 WP_002303373.1 ABC transporter substrate-binding 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

(10-113)

Antitoxin


No domain identified.



Sequences

Toxin        


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

>T288133 WP_002286801.1 NZ_LR135317:486795-487136 [Enterococcus faecium]
VSEERIYIPKKGDIVWIDFDPSVGKEIQKRRPGLVVSRYEFNRKTMFSVICPITSTIKNLPTRYSLPEELDIKGQVIITQ
LKSLDFKERKLKKIENLPLQDMAKIDQIIQYMF

Download         Length: 342 bp

Antitoxin


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

>AT288133 WP_002323011.1 NZ_LR135317:486565-486795 [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