Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) relBE/Txe-YefM
Location 3770626..3771155 Replicon chromosome
Accession NZ_CP040693
Organism Mycobacterium tuberculosis complex sp. N0145

Toxin (Protein)


Gene name relE Uniprot ID G0TI95
Locus tag FF953_RS17735 Protein ID WP_003417760.1
Coordinates 3770898..3771155 (+) Length 86 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID G0TI94
Locus tag FF953_RS17730 Protein ID WP_003417757.1
Coordinates 3770626..3770901 (+) Length 92 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FF953_RS17695 (FF953_18360) 3767199..3767888 - 690 WP_003917774.1 BBE domain-containing protein -
FF953_RS17700 (FF953_18365) 3768075..3768446 - 372 WP_003417739.1 FAD-binding protein -
FF953_RS17705 3768344..3768562 - 219 WP_157132559.1 hypothetical protein -
FF953_RS17710 (FF953_18375) 3768589..3768849 - 261 WP_003417741.1 hypothetical protein -
FF953_RS17715 (FF953_18380) 3768964..3769353 + 390 WP_003417745.1 DUF732 domain-containing protein -
FF953_RS17720 (FF953_18385) 3769367..3769660 - 294 WP_003417749.1 DUF3017 domain-containing protein -
FF953_RS17725 (FF953_18390) 3769657..3770502 - 846 WP_003417751.1 bifunctional methylenetetrahydrofolate dehydrogenase/methenyltetrahydrofolate cyclohydrolase -
FF953_RS17730 (FF953_18395) 3770626..3770901 + 276 WP_003417757.1 type II toxin-antitoxin system antitoxin RelJ Antitoxin
FF953_RS17735 (FF953_18400) 3770898..3771155 + 258 WP_003417760.1 Txe/YoeB family addiction module toxin Toxin
FF953_RS17740 (FF953_18405) 3771197..3772387 + 1191 WP_003900033.1 NADH:flavin oxidoreductase -
FF953_RS17745 (FF953_18410) 3772504..3772872 + 369 WP_003417765.1 FHA domain-containing protein -
FF953_RS17750 (FF953_18415) 3772869..3773420 - 552 WP_003417767.1 pentapeptide repeat protein MfpA -
FF953_RS17755 (FF953_18420) 3773427..3774008 - 582 WP_003417769.1 ATP/GTP-binding protein -
FF953_RS17760 (FF953_18425) 3773989..3774357 - 369 WP_003417772.1 DUF742 domain-containing protein -
FF953_RS17765 (FF953_18430) 3774335..3774727 - 393 WP_003417776.1 serine protease inhibitor -

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

(6-85)

Antitoxin

(2-72)


Sequences


Toxin        


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

>T126856 WP_003417760.1 NZ_CP040693:3770898-3771155 [Mycobacterium tuberculosis complex sp. N0145]
VRSVNFDPDAWEDFLFWLAADRKTARRITRLIGEIQRDPFSGIGKPEPLQGELSGYWSRRIDDEHRLVYRAGDDEVTMLK
ARYHY

Download         Length: 258 bp

>T126856 NZ_CP040693:3770898-3771155 [Mycobacterium tuberculosis complex sp. N0145]
GTGAGAAGCGTCAACTTCGATCCCGATGCCTGGGAGGACTTCTTGTTCTGGCTGGCCGCTGATCGCAAAACGGCCCGTCG
GATCACCCGGTTGATCGGAGAAATTCAGCGTGATCCGTTCAGCGGGATCGGCAAACCCGAGCCGCTCCAAGGTGAGTTGT
CGGGATACTGGTCGCGCCGGATCGACGACGAACACCGGCTGGTGTATCGAGCGGGCGACGACGAAGTCACGATGCTGAAG
GCCCGATACCACTACTGA

Antitoxin


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

>AT126856 WP_003417757.1 NZ_CP040693:3770626-3770901 [Mycobacterium tuberculosis complex sp. N0145]
MSISASEARQRLFPLIEQVNTDHQPVRITSRAGDAVLMSADDYDAWQETVYLLRSPENARRLMEAVARDKAGHSAFTKSV
DELREMAGGEE

Download         Length: 276 bp

>AT126856 NZ_CP040693:3770626-3770901 [Mycobacterium tuberculosis complex sp. N0145]
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