Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) relBE/Txe-YefM
Location 3717049..3717578 Replicon chromosome
Accession NZ_CP096845
Organism Mycobacterium tuberculosis variant bovis strain Mb1101

Toxin (Protein)


Gene name relE Uniprot ID G0TI95
Locus tag M1777_RS17525 Protein ID WP_003417760.1
Coordinates 3717321..3717578 (+) Length 86 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID G0TI94
Locus tag M1777_RS17520 Protein ID WP_003417757.1
Coordinates 3717049..3717324 (+) Length 92 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
M1777_RS17485 (M1777_17495) 3713622..3714311 - 690 WP_003917774.1 BBE domain-containing protein -
M1777_RS17490 (M1777_17500) 3714498..3714869 - 372 WP_003417739.1 FAD-binding protein -
M1777_RS17495 (M1777_17505) 3714767..3714985 - 219 WP_157132559.1 hypothetical protein -
M1777_RS17500 (M1777_17510) 3715012..3715272 - 261 WP_003417741.1 hypothetical protein -
M1777_RS17505 (M1777_17515) 3715387..3715776 + 390 WP_010950876.1 DUF732 domain-containing protein -
M1777_RS17510 (M1777_17520) 3715790..3716083 - 294 WP_003417749.1 DUF3017 domain-containing protein -
M1777_RS17515 (M1777_17525) 3716080..3716925 - 846 WP_010950877.1 bifunctional methylenetetrahydrofolate dehydrogenase/methenyltetrahydrofolate cyclohydrolase -
M1777_RS17520 (M1777_17530) 3717049..3717324 + 276 WP_003417757.1 type II toxin-antitoxin system antitoxin RelJ Antitoxin
M1777_RS17525 (M1777_17535) 3717321..3717578 + 258 WP_003417760.1 Txe/YoeB family addiction module toxin Toxin
M1777_RS17530 (M1777_17540) 3717620..3718810 + 1191 WP_003900033.1 NADH:flavin oxidoreductase -
M1777_RS17535 (M1777_17545) 3718927..3719295 + 369 WP_273585861.1 FHA domain-containing protein -
M1777_RS17540 (M1777_17550) 3719292..3719843 - 552 WP_003417767.1 pentapeptide repeat protein MfpA -
M1777_RS17545 (M1777_17555) 3719850..3720431 - 582 WP_003417769.1 ATP/GTP-binding protein -
M1777_RS17550 (M1777_17560) 3720412..3720780 - 369 WP_003417772.1 DUF742 domain-containing protein -
M1777_RS17555 (M1777_17565) 3720758..3721150 - 393 WP_011799344.1 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

>T243900 WP_003417760.1 NZ_CP096845:3717321-3717578 [Mycobacterium tuberculosis variant bovis]
VRSVNFDPDAWEDFLFWLAADRKTARRITRLIGEIQRDPFSGIGKPEPLQGELSGYWSRRIDDEHRLVYRAGDDEVTMLK
ARYHY

Download         Length: 258 bp

>T243900 NZ_OY019088:c3261583-3261206 [Escherichia coli O25b:H4-ST131]
ATGAATACATTACCCGACACTCACGTACGGGAGGCATCGGGCTGCCCGTCTCCCGTCACCATCTGGCAGACACTGCTCAC
CCGACTGCTGGACCAGCACTATGGCCTCACGCTGAATGACACACCGTTCGCTGATGAACGTGTGATTGAGCAGCATATTG
AGGCAGGGATTTCACTGTGTGACGCGGTGAACTTTCTCGTTGAAAAATACGCGCTGGTACGTACCGACCAGCCGGGATTC
AGCGCAGGAGCCCCGTCGCAGTTAATCAACAGCATTGATATTCTCCGGGCTCGCAGGGCAACCGGCCTGATGACCCGGAA
CAATTACAGAATGGTAAATAACATTACCCAGGGCAAGCATCCGGAGGCAAAACAATGA

Antitoxin


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

>AT243900 WP_003417757.1 NZ_CP096845:3717049-3717324 [Mycobacterium tuberculosis variant bovis]
MSISASEARQRLFPLIEQVNTDHQPVRITSRAGDAVLMSADDYDAWQETVYLLRSPENARRLMEAVARDKAGHSAFTKSV
DELREMAGGEE

Download         Length: 276 bp

>AT243900 NZ_OY019088:c3262007-3261630 [Escherichia coli O25b:H4-ST131]
GTGTCAGACACACTGCCCGGGACAACGCATCCCGACGACAATCACGACCGCCCCTGGTGGGGGCTGCCCTGCACCGTGAC
GCCCTGTTTCGGGGCACGTCTGGTGCAGGAGGGTAACCGGTTGCATTACCTTGCCGACCGTGCCGGTATCAGAGGCCGGT
TCAGCGACGCGGATGCATACCACCTGGACCAGGCCTTTCCGCTGCTGATGAAACAACTGGAACTCATGCTCACCAGCGGT
GAACTGAATCCCCGCCATCAGCATACCATCACACTGTATGCGAAAGGGCTGACCTGCGAAGCCGATACCCTTGGCAGTTG
TGGTTACGTTTATCTGGCTGTTTATCCGACACCGGCAGCGCCCGCAATCACCGTATAA

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