Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) pezAT/zeta-ParD
Location 447821..448832 Replicon chromosome
Accession NZ_CP069075
Organism Mycobacterium tuberculosis strain N0004

Toxin (Protein)


Gene name pezT Uniprot ID L7N5R2
Locus tag JN138_RS01955 Protein ID WP_003401859.1
Coordinates 447821..448414 (-) Length 198 a.a.

Antitoxin (Protein)


Gene name pezA Uniprot ID O53702
Locus tag JN138_RS01960 Protein ID WP_003401860.1
Coordinates 448443..448832 (-) Length 130 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JN138_RS01935 443470..444852 + 1383 WP_244694909.1 magnesium transporter -
JN138_RS01940 444864..445898 - 1035 WP_003401856.1 class II fructose-bisphosphate aldolase -
JN138_RS01945 445994..446677 + 684 WP_003401857.1 VTT domain-containing protein -
JN138_RS01950 446666..447796 - 1131 WP_003401858.1 glycoside hydrolase family 76 protein -
JN138_RS01955 447821..448414 - 594 WP_003401859.1 zeta toxin family protein Toxin
JN138_RS01960 448443..448832 - 390 WP_003401860.1 hypothetical protein Antitoxin
JN138_RS01965 448913..450124 - 1212 WP_003401861.1 VWA domain-containing protein -
JN138_RS01970 450130..450732 - 603 WP_003898417.1 SRPBCC family protein -
JN138_RS01975 450746..451642 - 897 WP_003898418.1 MoxR family ATPase -
JN138_RS01980 451639..452232 - 594 WP_003401864.1 NTP transferase domain-containing protein -
JN138_RS01985 452229..452984 - 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        


Download         Length: 198 a.a.        Molecular weight: 21344.53 Da        Isoelectric Point: 10.5018

>T189646 WP_003401859.1 NZ_CP069075:c448414-447821 [Mycobacterium tuberculosis]
VKRLDLVAGPNGAGKSTFVALTLAPLLPGIVFVNADEIAKQRWPDDPTSHAYQAAQVAADTRARLIDLGRPFIAETVFSH
PSKLELIRTARTAGYTVVLHVLVIPEGLAVERVRHRVAAGGHDVPETKIRERHRRLAELVAQAITLADGATVYDNSRLAG
PRIVAQFSGGGIIGRACWPSWTPPPLMSRWSNRPETA

Download         Length: 594 bp

>T189646 NZ_CP090909:c407003-406518 [Enterobacter hormaechei]
GTGGGGCGTGTAACAGCACCAGAGCCCTTATCCAGCGTCCATCAACTGGGGGAGTTCGTCAGCGGAGAGGCCGTGCTTGA
CGAATGGCTAAAACAAAGAGGTCTGAAAAACCAGGCGCTCGGCGCAGCCCGAACGTTTGTCATTTGTAAAACGGGCACGA
AGCAGGTCGCGGGATTTTACTCACTGGCTACCGGCAGCGTTAACCATACGCAAGCGACAGGTAATCTGCGGCGTAACATG
CCGGATCCCATTCCCGTGATTATACTTGCCCGTCTGGCTGTTGATGTCTCGTTACGCGGAAACGGGTTGGGAGCCGATTT
ACTCCACGATGCGGTTTTACGCTGTTATCGCGTAGCTGAGAATATTGGGGTGCGGGCGATCATGGTTCATGCACTCACTG
AGGAAGCCAAAGCGTTTTATATCCACCATGGTTTTAAAGCCTCGCAGACTCAGGAACGGACACTGTTTCTCCGGCTTCCT
CAGTAG

Antitoxin


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

>AT189646 WP_003401860.1 NZ_CP069075:c448832-448443 [Mycobacterium tuberculosis]
VPKAVDRVTRVAADLVDSAAAEGARQSRSAKQQLDHWARVGRAVSNQHTASRRRVEAALAGHLPMTDLTLEEGVVFNAEI
SAAIEERLSRTNYGDVLAAQGITTVALNDAGDIVEHRPDGTSVVLAATP

Download         Length: 390 bp

>AT189646 NZ_CP090909:c407257-406991 [Enterobacter hormaechei]
ATGAAATCAGATGTTCAACTCAATCTCAGAGCCAAAGAATCCCAGCGGGCGCTTATCGATGCCGCCGCAGAGATCCTCCA
TAAATCACGTACAGACTTCATTCTGGAGATGGCCTGTCAGGCAGCCGAGAATGTTATCCTCGATCGACGTGTATTCAATT
TTAACGATGAACAGTACGCAGAGTTCATTGACATGCTCGATGCCCCGGTCGCGGACGATCCTGCCATAGAAAAACTGCTG
GCAAGGAAACCGCAGTGGGGCGTGTAA

Similar Proteins

Only experimentally validated proteins are listed.

Protein Organism Identities (%) Coverage (%) Ha-value
Protein Organism Identities (%) Coverage (%) Ha-value

Structures

Toxin

Source ID Structure
AlphaFold DB A0A7U4BRU8

Antitoxin

Source ID Structure
AlphaFold DB A0A7U4BRT0

References