Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/Txe-YefM
Location 3770659..3771188 Replicon chromosome
Accession NZ_CP023640
Organism Mycobacterium tuberculosis strain TBV4952

Toxin (Protein)


Gene name relE Uniprot ID G0TI95
Locus tag CP497_RS18375 Protein ID WP_003417760.1
Coordinates 3770931..3771188 (+) Length 86 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID G0TI94
Locus tag CP497_RS18370 Protein ID WP_003417757.1
Coordinates 3770659..3770934 (+) Length 92 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CP497_RS21930 3767457..3768894 - 1438 Protein_3468 FAD-binding oxidoreductase -
CP497_RS18355 3768997..3769386 + 390 WP_003417745.1 DUF732 domain-containing protein -
CP497_RS18360 3769400..3769693 - 294 WP_003417749.1 DUF3017 domain-containing protein -
CP497_RS18365 3769690..3770535 - 846 WP_003417751.1 bifunctional methylenetetrahydrofolate dehydrogenase/methenyltetrahydrofolate cyclohydrolase -
CP497_RS18370 3770659..3770934 + 276 WP_003417757.1 type II toxin-antitoxin system antitoxin RelJ Antitoxin
CP497_RS18375 3770931..3771188 + 258 WP_003417760.1 Txe/YoeB family addiction module toxin Toxin
CP497_RS18380 3771230..3772420 + 1191 WP_003900033.1 NADH:flavin oxidoreductase -
CP497_RS18385 3772537..3772905 + 369 WP_003417765.1 FHA domain-containing protein -
CP497_RS18390 3772902..3773453 - 552 WP_003417767.1 pentapeptide repeat protein MfpA -
CP497_RS18395 3773460..3774041 - 582 WP_003417769.1 ATP/GTP-binding protein -
CP497_RS18400 3774022..3774390 - 369 WP_003417772.1 DUF742 domain-containing protein -
CP497_RS18405 3774368..3774760 - 393 WP_003417776.1 roadblock/LC7 domain-containing 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

Toxin YoeB

(6-85)

Antitoxin

Type II toxin-antitoxin system, antitoxin Phd/YefM

(2-72)


Sequences

Toxin        


Download         Length: 86 a.a.        Molecular weight: 10070.30 Da        Isoelectric Point: 6.4693

>T85794 WP_003417760.1 NZ_CP023640:3770931-3771188 [Mycobacterium tuberculosis]
VRSVNFDPDAWEDFLFWLAADRKTARRITRLIGEIQRDPFSGIGKPEPLQGELSGYWSRRIDDEHRLVYRAGDDEVTMLK
ARYHY

Download         Length: 258 bp

>T85794 NZ_CP023640:3770931-3771188 [Mycobacterium tuberculosis]
GTGAGAAGCGTCAACTTCGATCCCGATGCCTGGGAGGACTTCTTGTTCTGGCTGGCCGCTGATCGCAAAACGGCCCGTCG
GATCACCCGGTTGATCGGAGAAATTCAGCGTGATCCGTTCAGCGGGATCGGCAAACCCGAGCCGCTCCAAGGTGAGTTGT
CGGGATACTGGTCGCGCCGGATCGACGACGAACACCGGCTGGTGTATCGAGCGGGCGACGACGAAGTCACGATGCTGAAG
GCCCGATACCACTACTGA

Antitoxin


Download         Length: 92 a.a.        Molecular weight: 10194.35 Da        Isoelectric Point: 4.6652

>AT85794 WP_003417757.1 NZ_CP023640:3770659-3770934 [Mycobacterium tuberculosis]
MSISASEARQRLFPLIEQVNTDHQPVRITSRAGDAVLMSADDYDAWQETVYLLRSPENARRLMEAVARDKAGHSAFTKSV
DELREMAGGEE

Download         Length: 276 bp

>AT85794 NZ_CP023640:3770659-3770934 [Mycobacterium tuberculosis]
ATGAGCATCAGTGCGAGCGAGGCGAGGCAGCGCCTGTTTCCACTCATCGAACAGGTCAATACCGATCACCAGCCGGTGCG
GATCACCTCCCGGGCCGGCGATGCGGTGCTGATGTCCGCCGACGACTACGACGCGTGGCAGGAAACGGTCTATCTGCTGC
GCTCACCGGAGAACGCCAGGCGGTTGATGGAAGCGGTTGCCCGGGATAAGGCTGGGCACTCGGCTTTCACCAAGTCTGTA
GATGAGCTGCGGGAGATGGCCGGCGGCGAGGAGTGA

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
PDB 3OEI

Antitoxin

Source ID Structure
PDB 3CTO
PDB 3OEI
PDB 3D55
AlphaFold DB G0TI94

References