Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/PRK09907(toxin)
Location 483086..483657 Replicon chromosome
Accession NZ_CP059772
Organism Enterococcus faecium strain A3895

Toxin (Protein)


Gene name mazF Uniprot ID Q3Y2B8
Locus tag HI845_RS02305 Protein ID WP_002286801.1
Coordinates 483316..483657 (+) Length 114 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID A0A828ZZN9
Locus tag HI845_RS02300 Protein ID WP_002323011.1
Coordinates 483086..483316 (+) Length 77 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HI845_RS02270 478219..479550 + 1332 WP_002286818.1 FAD-containing oxidoreductase -
HI845_RS02275 479572..480198 + 627 WP_002286816.1 cysteine hydrolase -
HI845_RS02280 480381..480962 + 582 WP_002286813.1 TetR/AcrR family transcriptional regulator -
HI845_RS02285 481694..482041 + 348 WP_002286808.1 SOS response-associated peptidase family protein -
HI845_RS02290 482017..482256 + 240 WP_002321938.1 SOS response-associated peptidase family protein -
HI845_RS02295 482461..482799 - 339 WP_002286804.1 hypothetical protein -
HI845_RS02300 483086..483316 + 231 WP_002323011.1 hypothetical protein Antitoxin
HI845_RS02305 483316..483657 + 342 WP_002286801.1 type II toxin-antitoxin system PemK/MazF family toxin Toxin
HI845_RS02310 484507..484692 + 186 WP_002304207.1 hypothetical protein -
HI845_RS02315 485197..485391 + 195 WP_002297028.1 hypothetical protein -
HI845_RS02320 485549..485831 + 283 Protein_460 transposase -
HI845_RS02325 486075..486905 - 831 WP_002286789.1 manganese catalase family protein -
HI845_RS02330 487113..488447 + 1335 WP_002286788.1 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

>T169154 WP_002286801.1 NZ_CP059772:483316-483657 [Enterococcus faecium]
VSEERIYIPKKGDIVWIDFDPSVGKEIQKRRPGLVVSRYEFNRKTMFSVICPITSTIKNLPTRYSLPEELDIKGQVIITQ
LKSLDFKERKLKKIENLPLQDMAKIDQIIQYMF

Download         Length: 342 bp

>T169154 NZ_CP076285:c256996-256718 [Escherichia coli]
ATGATTCAAAGGGATATTGAATACTCGGGACAATTTTCAAAGGATGTAAAACTTGCACAAAAGCGTCATAAGGATATGAA
TAAATTGAAATATCTTATGACGCTTCTTATCAATAATACTTTACCGCTTCCAGCTGTTTATAAAGACCACCCGCTGCAAG
GTTCATGGAAAGGTTATCGCGATGCTCATGTCGAACCGGACTGGATCCTGATTTACAAACTTACCGATAAACTTTTACGA
TTTGAGAGAACTGGAACTCACGCGGCGCTCTTTGGGTAA

Antitoxin


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

>AT169154 WP_002323011.1 NZ_CP059772:483086-483316 [Enterococcus faecium]
MLVTKSRLQGSSVVVTLPSDNGKKPSENQEYIVVYSDDGTITLVPKIEDPFSGGEEAEYYEKDEWEDLTPEGREIL

Download         Length: 231 bp

>AT169154 NZ_CP076285:c257259-256999 [Escherichia coli]
ATGGCTGCTAACGCATTTGTTCGCGCCCGAATCGATGAAGATCTGAAGAATCAGGCGGCGGACGTACTGGCCGGGATGGG
GCTGACCATCTCTGACCTGGTTCGCATAACCCTCACAAAGGTCGCGCGTGAAAAGGCATTGCCGTTTGATTTACGCGAGC
CTAATCAATTAACCATTCAATCAATCAAAAACAGCGAAGCTGGCGTTGATGTTCATAAGGCCAAAGACGCCGATGATTTA
TTTGATAAATTAGGAATTTAA

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