Detailed information of TA system TA067528

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): mazEF/MazF(toxin)
• Location: 2209587..2210290
• Replicon: chromosome
• Accession: NZ_CP017594
• Organism: Mycobacterium tuberculosis strain Beijing-like/36918

Toxin (Protein)

• Gene name: mazF
• Uniprot ID: G0TLK7
• Locus tag: BJM00_RS10585
• Protein ID: WP_003409778.1
• Coordinates: 2209587..2209916 (-)
• Length: 110 a.a.

Antitoxin (Protein)

• Gene name: mazE
• Uniprot ID: G0TLK8
• Locus tag: BJM00_RS10590
• Protein ID: WP_003409780.1
• Coordinates: 2209913..2210290 (-)
• Length: 126 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
BJM00_RS10565	2205970..2207040	+	1071	WP_003902252.1	epoxide hydrolase EphB	-
BJM00_RS10570	2207037..2207552	+	516	WP_003409718.1	flavin reductase family protein	-
BJM00_RS10575	2207549..2208610	+	1062	WP_003899092.1	3,4-dihydroxy-2-butanone-4-phosphate synthase	-
BJM00_RS10580	2208607..2209377	+	771	WP_003409775.1	SDR family oxidoreductase	-
BJM00_RS10585	2209587..2209916	-	330	WP_003409778.1	type II toxin-antitoxin system PemK/MazF family toxin	Toxin
BJM00_RS10590	2209913..2210290	-	378	WP_003409780.1	type II toxin-antitoxin system antitoxin MazE5	Antitoxin
BJM00_RS10595	2210287..2210877	-	591	WP_003409784.1	SEC-C domain-containing protein	-
BJM00_RS10600	2210932..2212296	+	1365	WP_003903691.1	HNH endonuclease	-
BJM00_RS10605	2212451..2212903	-	453	WP_003899095.1	lipoprotein	-
BJM00_RS10610	2212967..2213368	+	402	WP_003409869.1	hypothetical protein	-
BJM00_RS10615	2213361..2213543	-	183	WP_003409870.1	hypothetical protein	-
BJM00_RS10620	2213657..2214007	-	351	WP_003409871.1	hypothetical protein	-
BJM00_RS10625	2214018..2214920	-	903	WP_003899097.1	hypothetical protein	-
BJM00_RS10630	2214941..2215132	-	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

>T67528 WP_003409778.1 NZ_CP017594:c2209916-2209587 [Mycobacterium tuberculosis]
VTALPARGEVWWCEMAEIGRRPVVVLSRDAAIPRLRRALVAPCTTTIRGLASEVVLEPGSDPIPRRSAVNLDSVESVSVA
VLVNRLGRLADIRMRAICTALEVAVDCSR

Nucleotide

• Length: 330 bp

>T67528 NZ_CP017594:c2209916-2209587 [Mycobacterium tuberculosis]
GTGACCGCACTTCCGGCGCGCGGAGAGGTGTGGTGGTGTGAGATGGCTGAGATCGGTCGGCGACCAGTCGTCGTGCTGTC
GCGCGATGCCGCGATCCCTCGGCTGCGACGCGCACTTGTCGCGCCCTGCACCACGACCATCCGAGGGCTAGCCAGTGAGG
TTGTTCTTGAACCCGGTTCCGACCCGATCCCGCGCCGTTCCGCGGTGAATTTGGACTCAGTCGAAAGTGTCTCGGTCGCG
GTATTGGTGAATCGGCTTGGCCGCCTCGCCGACATCCGGATGCGCGCCATCTGCACGGCCCTCGAGGTCGCCGTCGATTG
CTCTCGATGA

Antitoxin

Protein

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

>AT67528 WP_003409780.1 NZ_CP017594:c2210290-2209913 [Mycobacterium tuberculosis]
VKTARLQVTLRCAVDLINSSSDQCFARIEHVASDQADPRPGVWHSSGMNRIRLSTTVDAALLTSARDMRAGITDAALIDE
ALAALLARHRSAEVDASYAAYDKHPVDEPDEWGDLASWRRAAGDS

Nucleotide

• Length: 378 bp

>AT67528 NZ_CP017594:c2210290-2209913 [Mycobacterium tuberculosis]
GTGAAGACGGCCCGGTTGCAGGTGACGTTGCGCTGCGCGGTAGACCTCATCAATTCGTCCAGCGACCAATGTTTCGCCCG
TATCGAGCACGTTGCGTCCGATCAGGCGGATCCACGCCCCGGAGTGTGGCATAGTAGTGGCATGAATCGCATACGGCTGA
GCACTACTGTCGACGCCGCACTCTTGACAAGTGCGCGCGACATGCGGGCAGGAATCACTGACGCAGCCCTCATCGATGAG
GCCCTTGCGGCATTACTGGCTCGTCATCGATCGGCCGAGGTGGATGCCAGCTATGCGGCCTACGACAAGCACCCGGTCGA
TGAGCCCGACGAGTGGGGCGATCTAGCGTCGTGGCGGCGGGCGGCTGGAGACTCGTGA

Structures

Toxin

• AlphaFold DB: G0TLK7

Antitoxin

• AlphaFold DB: G0TLK8