Detailed information of TA system TA132609

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): mazEF/MazF(toxin)
• Location: 2188450..2189153
• Replicon: chromosome
• Accession: NZ_CP041843
• Organism: Mycobacterium tuberculosis strain 1-0168P6C4

Toxin (Protein)

• Gene name: mazF
• Uniprot ID: G0TLK7
• Locus tag: FPJ65_RS10075
• Protein ID: WP_003409778.1
• Coordinates: 2188450..2188779 (-)
• Length: 110 a.a.

Antitoxin (Protein)

• Gene name: mazE
• Uniprot ID: G0TLK8
• Locus tag: FPJ65_RS10080
• Protein ID: WP_003409780.1
• Coordinates: 2188776..2189153 (-)
• Length: 126 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FPJ65_RS10055	2184833..2185903	+	1071	WP_003899091.1	epoxide hydrolase EphB	-
FPJ65_RS10060	2185900..2186415	+	516	WP_003409718.1	flavin reductase family protein	-
FPJ65_RS10065	2186412..2187473	+	1062	WP_003899092.1	3,4-dihydroxy-2-butanone-4-phosphate synthase	-
FPJ65_RS10070	2187470..2188240	+	771	WP_003409775.1	SDR family oxidoreductase	-
FPJ65_RS10075	2188450..2188779	-	330	WP_003409778.1	type II toxin-antitoxin system PemK/MazF family toxin	Toxin
FPJ65_RS10080	2188776..2189153	-	378	WP_003409780.1	type II toxin-antitoxin system antitoxin MazE5	Antitoxin
FPJ65_RS10085	2189150..2189740	-	591	WP_003409784.1	SEC-C domain-containing protein	-
FPJ65_RS10090	2189795..2191159	+	1365	WP_014585532.1	HNH endonuclease	-
FPJ65_RS10095	2191314..2191766	-	453	WP_003899095.1	lipoprotein	-
FPJ65_RS10100	2191830..2192231	+	402	WP_003409869.1	hypothetical protein	-
FPJ65_RS10105	2192224..2192406	-	183	WP_003409870.1	hypothetical protein	-
FPJ65_RS10110	2192520..2192870	-	351	WP_003899096.1	hypothetical protein	-
FPJ65_RS10115	2192881..2193783	-	903	WP_003899097.1	hypothetical protein	-
FPJ65_RS10120	2193804..2193995	-	192	WP_003409876.1	hypothetical 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 (7-103)

Antitoxin

No domain identified.

Sequences

Toxin

Protein

• Length: 110 a.a.
• Molecular weight: 11787.82 Da
• Isoelectric Point: 8.5361

>T132609 WP_003409778.1 NZ_CP041843:c2188779-2188450 [Mycobacterium tuberculosis]
VTALPARGEVWWCEMAEIGRRPVVVLSRDAAIPRLRRALVAPCTTTIRGLASEVVLEPGSDPIPRRSAVNLDSVESVSVA
VLVNRLGRLADIRMRAICTALEVAVDCSR

Nucleotide

• Length: 330 bp

>T132609 NZ_CP041843:c2188779-2188450 [Mycobacterium tuberculosis]
GTGACCGCACTTCCGGCGCGCGGAGAGGTGTGGTGGTGTGAGATGGCTGAGATCGGTCGGCGACCAGTCGTCGTGCTGTC
GCGCGATGCCGCGATCCCTCGGCTGCGACGCGCACTTGTCGCGCCCTGCACCACGACCATCCGAGGGCTAGCCAGTGAGG
TTGTTCTTGAACCCGGTTCCGACCCGATCCCGCGCCGTTCCGCGGTGAATTTGGACTCAGTCGAAAGTGTCTCGGTCGCG
GTATTGGTGAATCGGCTTGGCCGCCTCGCCGACATCCGGATGCGCGCCATCTGCACGGCCCTCGAGGTCGCCGTCGATTG
CTCTCGATGA

Antitoxin

Protein

• Length: 126 a.a.
• Molecular weight: 13560.07 Da
• Isoelectric Point: 5.1519

>AT132609 WP_003409780.1 NZ_CP041843:c2189153-2188776 [Mycobacterium tuberculosis]
VKTARLQVTLRCAVDLINSSSDQCFARIEHVASDQADPRPGVWHSSGMNRIRLSTTVDAALLTSARDMRAGITDAALIDE
ALAALLARHRSAEVDASYAAYDKHPVDEPDEWGDLASWRRAAGDS

Nucleotide

• Length: 378 bp

>AT132609 NZ_CP041843:c2189153-2188776 [Mycobacterium tuberculosis]
GTGAAGACGGCCCGGTTGCAGGTGACGTTGCGCTGCGCGGTAGACCTCATCAATTCGTCCAGCGACCAATGTTTCGCCCG
TATCGAGCACGTTGCGTCCGATCAGGCGGATCCACGCCCCGGAGTGTGGCATAGTAGTGGCATGAATCGCATACGGCTGA
GCACTACTGTCGACGCCGCACTCTTGACAAGTGCGCGCGACATGCGGGCAGGAATCACTGACGCAGCCCTCATCGATGAG
GCCCTTGCGGCATTACTGGCTCGTCATCGATCGGCCGAGGTGGATGCCAGCTATGCGGCCTACGACAAGCACCCGGTCGA
TGAGCCCGACGAGTGGGGCGATCTAGCGTCGTGGCGGCGGGCGGCTGGAGACTCGTGA

Structures

Toxin

• AlphaFold DB: G0TLK7

Antitoxin

• AlphaFold DB: G0TLK8