Detailed information of TA system TA131310

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): pezAT/zeta-ParD
• Location: 446933..447944
• Replicon: chromosome
• Accession: NZ_CP041822
• Organism: Mycobacterium tuberculosis strain 4-0024P6C4

Toxin (Protein)

• Gene name: pezT
• Uniprot ID: A0A655I6S7
• Locus tag: FPJ86_RS01920
• Protein ID: WP_003906352.1
• Coordinates: 446933..447526 (-)
• Length: 198 a.a.

Antitoxin (Protein)

• Gene name: pezA
• Uniprot ID: O53702
• Locus tag: FPJ86_RS01925
• Protein ID: WP_003401860.1
• Coordinates: 447555..447944 (-)
• Length: 130 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FPJ86_RS01900	442582..443964	+	1383	WP_003898415.1	magnesium transporter	-
FPJ86_RS01905	443976..445010	-	1035	WP_003401856.1	class II fructose-bisphosphate aldolase	-
FPJ86_RS01910	445106..445789	+	684	WP_003401857.1	VTT domain-containing protein	-
FPJ86_RS01915	445778..446908	-	1131	WP_003401858.1	hypothetical protein	-
FPJ86_RS01920	446933..447526	-	594	WP_003906352.1	zeta toxin family protein	Toxin
FPJ86_RS01925	447555..447944	-	390	WP_003401860.1	hypothetical protein	Antitoxin
FPJ86_RS01930	448025..449236	-	1212	WP_003906353.1	VWA domain-containing protein	-
FPJ86_RS01935	449242..449844	-	603	WP_003898417.1	SRPBCC family protein	-
FPJ86_RS01940	449858..450754	-	897	WP_003898418.1	MoxR family ATPase	-
FPJ86_RS01945	450751..451344	-	594	WP_003401864.1	NTP transferase domain-containing protein	-
FPJ86_RS01950	451341..452096	-	756	WP_003401865.1	XdhC family 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

• Zeta toxin domain (4-156)

Antitoxin

• ParD-like antitoxin of type II bacterial toxin-antitoxin system (6-106)

Sequences

Toxin

Protein

• Length: 198 a.a.
• Molecular weight: 21358.60 Da
• Isoelectric Point: 10.6337

>T131310 WP_003906352.1 NZ_CP041822:c447526-446933 [Mycobacterium tuberculosis]
VKRLDLVAGPNGAGKSTFVALTLAPLLPGIVFVNADEIAKQRWPDDPTSHAYQAAQVAADTRARLIDLGRPFIAETVFSH
PSKLELIRTARTAGYTVVLHVLVIPEGLAVERVRHRVAAGGHDVPETKIRERHRRLAELVAQAITLADGATVYDKSRLAG
PRIVAQFSGGGIIGRACWPSWTPPPLMSRWSNRPETA

Nucleotide

• Length: 594 bp

>T131310 NZ_CP041822:c447526-446933 [Mycobacterium tuberculosis]
GTGAAGCGGCTCGATCTGGTCGCCGGGCCCAACGGCGCCGGCAAGTCGACGTTCGTCGCCCTCACGCTGGCGCCCTTGCT
GCCCGGCATCGTCTTCGTCAACGCCGACGAAATCGCCAAACAACGCTGGCCCGACGACCCAACATCGCACGCCTACCAGG
CGGCGCAGGTCGCCGCCGACACCCGCGCGAGGCTCATCGACTTGGGCCGGCCGTTCATTGCCGAGACGGTGTTCTCGCAC
CCATCGAAGCTCGAGCTCATCCGCACCGCGCGCACGGCCGGCTACACCGTCGTACTGCACGTGTTGGTTATCCCCGAAGG
CCTGGCGGTCGAGCGCGTCAGGCATCGCGTCGCCGCGGGCGGCCACGATGTGCCGGAGACCAAGATCCGCGAGCGTCACC
GCCGGCTGGCCGAGCTTGTCGCCCAGGCCATCACGCTGGCCGACGGCGCCACCGTCTATGACAAAAGCCGGCTCGCGGGC
CCGCGGATCGTCGCTCAGTTCAGCGGGGGTGGCATCATCGGGCGCGCATGCTGGCCTTCGTGGACGCCGCCACCCTTGAT
GTCACGCTGGAGTAACAGGCCTGAGACGGCGTAA

Antitoxin

Protein

• Length: 130 a.a.
• Molecular weight: 13648.21 Da
• Isoelectric Point: 6.0829

>AT131310 WP_003401860.1 NZ_CP041822:c447944-447555 [Mycobacterium tuberculosis]
VPKAVDRVTRVAADLVDSAAAEGARQSRSAKQQLDHWARVGRAVSNQHTASRRRVEAALAGHLPMTDLTLEEGVVFNAEI
SAAIEERLSRTNYGDVLAAQGITTVALNDAGDIVEHRPDGTSVVLAATP

Nucleotide

• Length: 390 bp

>AT131310 NZ_CP041822:c447944-447555 [Mycobacterium tuberculosis]
GTGCCCAAAGCCGTCGACCGCGTCACGCGCGTCGCCGCGGATCTGGTGGACAGCGCGGCGGCCGAGGGTGCTCGTCAGAG
CCGTTCGGCCAAGCAGCAGCTCGACCACTGGGCCCGCGTCGGTCGGGCGGTGTCGAACCAGCACACGGCGTCGCGGCGCC
GCGTGGAAGCTGCGCTCGCGGGGCATCTGCCGATGACGGACCTGACGCTGGAGGAGGGCGTGGTGTTCAACGCCGAGATC
TCCGCAGCTATCGAGGAGCGCCTGTCGCGAACCAACTACGGCGACGTGCTCGCCGCGCAGGGCATCACCACGGTCGCCCT
GAACGACGCGGGCGACATCGTCGAGCACCGGCCAGACGGCACCTCGGTCGTGCTGGCGGCCACGCCGTGA

Structures

Toxin

• AlphaFold DB: A0A655I6S7

Antitoxin

• AlphaFold DB: A0A7U4BRT0