Detailed information of TA system TA236619

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): mazEF/MazF(toxin)
• Location: 2102320..2102849
• Replicon: chromosome
• Accession: NZ_CP092565
• Organism: Staphylococcus aureus strain MRSA-WC061

Toxin (Protein)

• Gene name: mazF
• Uniprot ID: -
• Locus tag: MKI65_RS10435
• Protein ID: WP_000621175.1
• Coordinates: 2102320..2102682 (-)
• Length: 121 a.a.

Antitoxin (Protein)

• Gene name: mazE
• Uniprot ID: T1YCG8
• Locus tag: MKI65_RS10440
• Protein ID: WP_000948331.1
• Coordinates: 2102679..2102849 (-)
• Length: 57 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
MKI65_RS10415 (MKI65_002066)	2099298..2100068	-	771	WP_001041111.1	RNA polymerase sigma factor SigB	-
MKI65_RS10420 (MKI65_002067)	2100043..2100522	-	480	WP_001190829.1	anti-sigma B factor RsbW	-
MKI65_RS10425 (MKI65_002068)	2100524..2100850	-	327	WP_001052491.1	anti-sigma factor antagonist	-
MKI65_RS10430 (MKI65_002069)	2100969..2101970	-	1002	WP_000390829.1	PP2C family protein-serine/threonine phosphatase	-
MKI65_RS10435 (MKI65_002070)	2102320..2102682	-	363	WP_000621175.1	type II toxin-antitoxin system PemK/MazF family toxin	Toxin
MKI65_RS10440 (MKI65_002071)	2102679..2102849	-	171	WP_000948331.1	type II toxin-antitoxin system antitoxin MazE	Antitoxin
MKI65_RS10445 (MKI65_002072)	2102934..2104082	-	1149	WP_001281154.1	alanine racemase	-
MKI65_RS10450 (MKI65_002073)	2104148..2104507	-	360	WP_000581197.1	holo-ACP synthase	-
MKI65_RS10455 (MKI65_002074)	2104511..2105002	-	492	WP_001205912.1	PH domain-containing protein	-
MKI65_RS10460 (MKI65_002075)	2104989..2106572	-	1584	WP_001294626.1	PH domain-containing protein	-
MKI65_RS10465 (MKI65_002076)	2106565..2107044	-	480	WP_001287087.1	hypothetical protein	-
MKI65_RS10470 (MKI65_002077)	2107252..2107812	-	561	WP_001092411.1	K(+)-transporting ATPase subunit C	-

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 (3-110)

Antitoxin

No domain identified.

Sequences

Toxin

Protein

• Length: 121 a.a.
• Molecular weight: 13441.69 Da
• Isoelectric Point: 10.1654

>T236619 WP_000621175.1 NZ_CP092565:c2102682-2102320 [Staphylococcus aureus]
MIRRGDVYLADLSPVQGSEQGGVRPVVIIQNDTGNKYSPTVIVAAITGRINKAKIPTHVEIEKKKYKLDKDSVILLEQIR
TLDKKRLKEKLTYLSDDKMKEVDNALMISLGLNAVAHQKN

Nucleotide

• Length: 363 bp

>T236619 NZ_LR699007:c3741075-3740593 [Morganella morganii]
TTGCAGCAGCATCATGATTTTACCGTTTTTCAGTCAGGTGAGGAGTCCCTTAACCATTGGCTGAAAACCCGCGCATTGCA
AAATCAGCAATCCGGAGCCTCACGGACATTTGTCGTCTGCCACCATAACCGGATAATGGCCTATTATGCATTATCGACAG
GCGTTATTACCTGTTCACAGGCGGCGGGTCGTTTCAGACGTAATATGCCCCCGGAAATTCCGGTTATCCTGCCGGGACGT
CTTGCTGTTGACGAAAGCGTAAAAGGCAGAGGGATCGGACGGGGTCTGATAAAAGATGCCGCACTGCGGGTCTTGCAGGC
GGCCGGGATTGTGGGTATCCGCGGTATTGTTGTCCGTGCTCTGTCTGATAATGCCAGACGTTTTTATGAGCATACCGGTT
TTATGCCGTCACCGGCTGACCCGATGCTGCTGATGATTACATTACGGGATCTGCAGCTGGCAACCGGCATCTATTCTGAA
TAG

Antitoxin

Protein

• Length: 57 a.a.
• Molecular weight: 6251.78 Da
• Isoelectric Point: 3.8305

>AT236619 WP_000948331.1 NZ_CP092565:c2102849-2102679 [Staphylococcus aureus]
MLSFSQNRSHSLEQSLKEGYSQMADLNLSLANEAFPIECEACDCNETYLSSNSTNE

Nucleotide

• Length: 171 bp

>AT236619 NZ_LR699007:c3741410-3741102 [Morganella morganii]
ATGACAAAACACACAGATGAGCAGCATCCTGTGTCCGGCGTGAATATCACCCGTTCAACACTGAATTTACGCATCAAACC
GGAAGATAAAATTCTGATTGATCGCGCAGCGCATGCTGCCGGTAAAAACAGAACCGAGTTCGTACTGGAAGCTGCGCGGC
GTGCCGCCGAAGAAACACTGGCAGATTTACGGGTTATTGATGTCAGTACCGATGTCTATCAGCAGTTTATTACCAGACTG
GATATGGCACCACAGTCCGGTGAGGCGCTGAAGAAGACCATGCTGACGAAGGCGCCGTGGGAGAAGTAA

Structures

Antitoxin

• AlphaFold DB: A0A0E0VRZ1