Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/RelE-Phd
Location 3189529..3190077 Replicon chromosome
Accession NC_009525
Organism Mycobacterium tuberculosis H37Ra

Toxin (Protein)


Gene name relE Uniprot ID G0TFG5
Locus tag MRA_RS15240 Protein ID WP_003414602.1
Coordinates 3189814..3190077 (+) Length 88 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID O33347
Locus tag MRA_RS15235 Protein ID WP_003414599.1
Coordinates 3189529..3189810 (+) Length 94 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
MRA_RS15210 3185152..3186009 - 858 WP_003899513.1 type I methionyl aminopeptidase -
MRA_RS15215 3186051..3186635 - 585 WP_003899514.1 DUF1707 domain-containing protein -
MRA_RS15220 3186739..3186987 + 249 WP_003913411.1 antitoxin VapB23 -
MRA_RS15225 3186984..3187364 + 381 WP_003414592.1 type II toxin-antitoxin system VapC family toxin -
MRA_RS15230 3187446..3189257 - 1812 WP_003414596.1 penicillin-binding protein -
MRA_RS15235 3189529..3189810 + 282 WP_003414599.1 type II toxin-antitoxin system antitoxin RelF Antitoxin
MRA_RS15240 3189814..3190077 + 264 WP_003414602.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
MRA_RS15245 3190450..3191304 - 855 WP_003899516.1 GNAT family N-acetyltransferase -
MRA_RS15250 3191360..3192523 - 1164 WP_003899517.1 flavodoxin-dependent (E)-4-hydroxy-3-methylbut-2-enyl-diphosphate synthase -
MRA_RS15255 3192540..3193754 - 1215 WP_003899518.1 zinc metalloprotease Rip -
MRA_RS15260 3193762..3195003 - 1242 WP_003414613.1 1-deoxy-D-xylulose-5-phosphate reductoisomerase -

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-antitoxin system, RelE/ParE toxin family

(5-85)

Antitoxin

Type II toxin-antitoxin system, antitoxin Phd/YefM

(1-72)


Sequences

Toxin        


Download         Length: 88 a.a.        Molecular weight: 10204.82 Da        Isoelectric Point: 11.5078

>T22186 WP_003414602.1 NC_009525:3189814-3190077 [Mycobacterium tuberculosis H37Ra]
VPYTVRFTTTARRDLHKLPPRILAAVVEFAFGDLSREPLRVGKPLRRELAGTFSARRGTYRLLYRIDDEHTTVVILRVDH
RADIYRR

Download         Length: 264 bp

>T22186 NC_009525:3189814-3190077 [Mycobacterium tuberculosis H37Ra]
GTGCCTTACACCGTGCGGTTCACCACAACCGCGCGTCGAGACCTCCACAAGCTGCCACCGCGCATCCTCGCGGCAGTGGT
CGAATTCGCGTTCGGCGATCTGTCGCGCGAGCCCCTGCGGGTGGGCAAGCCCCTTCGGCGCGAGTTGGCCGGCACGTTCA
GCGCGCGTCGCGGAACGTACCGCCTGCTGTACCGGATTGACGACGAGCACACAACGGTAGTGATCCTGCGCGTCGATCAC
CGCGCGGACATCTACCGCCGATAG

Antitoxin


Download         Length: 94 a.a.        Molecular weight: 10183.40 Da        Isoelectric Point: 4.3440

>AT22186 WP_003414599.1 NC_009525:3189529-3189810 [Mycobacterium tuberculosis H37Ra]
MRILPISTIKGKLNEFVDAVSSTQDQITITKNGAPAAVLVGADEWESLQETLYWLAQPGIRESIAEADADIASGRTYGED
EIRAEFGVPRRPH

Download         Length: 282 bp

>AT22186 NC_009525:3189529-3189810 [Mycobacterium tuberculosis H37Ra]
ATGCGGATACTGCCGATTTCGACGATCAAGGGCAAGCTCAATGAGTTCGTCGACGCGGTCTCGTCGACACAGGACCAGAT
CACCATCACCAAGAACGGTGCACCCGCAGCCGTTCTGGTCGGCGCCGACGAGTGGGAATCGTTGCAGGAGACGCTGTACT
GGCTGGCGCAACCCGGAATCAGGGAGTCGATCGCTGAAGCCGACGCCGACATTGCCTCCGGCCGCACCTACGGCGAAGAC
GAGATCCGCGCCGAATTCGGCGTCCCGCGACGCCCCCACTGA

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 3G5O

Antitoxin

Source ID Structure
PDB 3G5O
AlphaFold DB A0A7U4BWP8

References