Detailed information of TA system TA132002

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): mazEF/MazF(toxin)
• Location: 2200954..2201657
• Replicon: chromosome
• Accession: NZ_CP041833
• Organism: Mycobacterium tuberculosis strain 2-0046P6C4

Toxin (Protein)

• Gene name: mazF
• Uniprot ID: G0TLK7
• Locus tag: FPJ75_RS10090
• Protein ID: WP_003409778.1
• Coordinates: 2200954..2201283 (-)
• Length: 110 a.a.

Antitoxin (Protein)

• Gene name: mazE
• Uniprot ID: G0TLK8
• Locus tag: FPJ75_RS10095
• Protein ID: WP_003409780.1
• Coordinates: 2201280..2201657 (-)
• Length: 126 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FPJ75_RS10070	2197337..2198407	+	1071	WP_031712513.1	epoxide hydrolase EphB	-
FPJ75_RS10075	2198404..2198919	+	516	WP_003409718.1	flavin reductase family protein	-
FPJ75_RS10080	2198916..2199977	+	1062	WP_003899092.1	3,4-dihydroxy-2-butanone-4-phosphate synthase	-
FPJ75_RS10085	2199974..2200744	+	771	WP_003409775.1	SDR family oxidoreductase	-
FPJ75_RS10090	2200954..2201283	-	330	WP_003409778.1	type II toxin-antitoxin system PemK/MazF family toxin	Toxin
FPJ75_RS10095	2201280..2201657	-	378	WP_003409780.1	type II toxin-antitoxin system antitoxin MazE5	Antitoxin
FPJ75_RS10100	2201654..2202244	-	591	WP_003409784.1	SEC-C domain-containing protein	-
FPJ75_RS10105	2202299..2203663	+	1365	WP_003903691.1	HNH endonuclease	-
FPJ75_RS10110	2203818..2204270	-	453	WP_003899095.1	lipoprotein	-
FPJ75_RS10115	2204334..2204735	+	402	WP_003409869.1	hypothetical protein	-
FPJ75_RS10120	2204728..2204910	-	183	WP_003409870.1	hypothetical protein	-
FPJ75_RS10125	2205024..2205374	-	351	WP_003899096.1	hypothetical protein	-
FPJ75_RS10130	2205385..2206287	-	903	WP_003899097.1	hypothetical protein	-
FPJ75_RS10135	2206308..2206499	-	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

>T132002 WP_003409778.1 NZ_CP041833:c2201283-2200954 [Mycobacterium tuberculosis]
VTALPARGEVWWCEMAEIGRRPVVVLSRDAAIPRLRRALVAPCTTTIRGLASEVVLEPGSDPIPRRSAVNLDSVESVSVA
VLVNRLGRLADIRMRAICTALEVAVDCSR

Nucleotide

• Length: 330 bp

>T132002 NZ_CP041833:c2201283-2200954 [Mycobacterium tuberculosis]
GTGACCGCACTTCCGGCGCGCGGAGAGGTGTGGTGGTGTGAGATGGCTGAGATCGGTCGGCGACCAGTCGTCGTGCTGTC
GCGCGATGCCGCGATCCCTCGGCTGCGACGCGCACTTGTCGCGCCCTGCACCACGACCATCCGAGGGCTAGCCAGTGAGG
TTGTTCTTGAACCCGGTTCCGACCCGATCCCGCGCCGTTCCGCGGTGAATTTGGACTCAGTCGAAAGTGTCTCGGTCGCG
GTATTGGTGAATCGGCTTGGCCGCCTCGCCGACATCCGGATGCGCGCCATCTGCACGGCCCTCGAGGTCGCCGTCGATTG
CTCTCGATGA

Antitoxin

Protein

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

>AT132002 WP_003409780.1 NZ_CP041833:c2201657-2201280 [Mycobacterium tuberculosis]
VKTARLQVTLRCAVDLINSSSDQCFARIEHVASDQADPRPGVWHSSGMNRIRLSTTVDAALLTSARDMRAGITDAALIDE
ALAALLARHRSAEVDASYAAYDKHPVDEPDEWGDLASWRRAAGDS

Nucleotide

• Length: 378 bp

>AT132002 NZ_CP041833:c2201657-2201280 [Mycobacterium tuberculosis]
GTGAAGACGGCCCGGTTGCAGGTGACGTTGCGCTGCGCGGTAGACCTCATCAATTCGTCCAGCGACCAATGTTTCGCCCG
TATCGAGCACGTTGCGTCCGATCAGGCGGATCCACGCCCCGGAGTGTGGCATAGTAGTGGCATGAATCGCATACGGCTGA
GCACTACTGTCGACGCCGCACTCTTGACAAGTGCGCGCGACATGCGGGCAGGAATCACTGACGCAGCCCTCATCGATGAG
GCCCTTGCGGCATTACTGGCTCGTCATCGATCGGCCGAGGTGGATGCCAGCTATGCGGCCTACGACAAGCACCCGGTCGA
TGAGCCCGACGAGTGGGGCGATCTAGCGTCGTGGCGGCGGGCGGCTGGAGACTCGTGA

Structures

Toxin

• AlphaFold DB: G0TLK7

Antitoxin

• AlphaFold DB: G0TLK8