Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/RelE-Phd
Location 3153880..3154428 Replicon chromosome
Accession NZ_CP002882
Organism Mycobacterium tuberculosis BT2

Toxin (Protein)


Gene name relE Uniprot ID G0TFG5
Locus tag HKBT2_RS15040 Protein ID WP_003414602.1
Coordinates 3154165..3154428 (+) Length 88 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID O33347
Locus tag HKBT2_RS15035 Protein ID WP_003414599.1
Coordinates 3153880..3154161 (+) Length 94 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HKBT2_RS15010 3149504..3150361 - 858 WP_003899513.1 type I methionyl aminopeptidase -
HKBT2_RS15015 3150403..3150987 - 585 WP_003414585.1 DUF1707 domain-containing protein -
HKBT2_RS15020 3151090..3151338 + 249 WP_003913411.1 antitoxin VapB23 -
HKBT2_RS15025 3151335..3151715 + 381 WP_003414592.1 type II toxin-antitoxin system VapC family toxin -
HKBT2_RS15030 3151797..3153608 - 1812 WP_003414596.1 penicillin-binding protein -
HKBT2_RS15035 3153880..3154161 + 282 WP_003414599.1 type II toxin-antitoxin system antitoxin RelF Antitoxin
HKBT2_RS15040 3154165..3154428 + 264 WP_003414602.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
HKBT2_RS15045 3154801..3155655 - 855 WP_003899516.1 GNAT family N-acetyltransferase -
HKBT2_RS15050 3155711..3156874 - 1164 WP_003899517.1 flavodoxin-dependent (E)-4-hydroxy-3-methylbut-2-enyl-diphosphate synthase -
HKBT2_RS15055 3156891..3158105 - 1215 WP_003414610.1 zinc metalloprotease Rip -
HKBT2_RS15060 3158113..3159354 - 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

>T44708 WP_003414602.1 NZ_CP002882:3154165-3154428 [Mycobacterium tuberculosis BT2]
VPYTVRFTTTARRDLHKLPPRILAAVVEFAFGDLSREPLRVGKPLRRELAGTFSARRGTYRLLYRIDDEHTTVVILRVDH
RADIYRR

Download         Length: 264 bp

>T44708 NZ_CP002882:3154165-3154428 [Mycobacterium tuberculosis BT2]
GTGCCTTACACCGTGCGGTTCACCACAACCGCGCGTCGAGACCTCCACAAGCTGCCACCGCGAATCCTCGCGGCAGTGGT
CGAATTCGCGTTCGGCGATCTGTCGCGCGAGCCCCTGCGGGTGGGCAAGCCCCTTCGGCGCGAGTTGGCCGGCACGTTCA
GCGCGCGTCGCGGAACGTACCGCCTGCTGTACCGGATTGACGACGAGCACACAACGGTAGTGATCCTGCGCGTCGATCAC
CGCGCGGACATCTACCGCCGATAG

Antitoxin


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

>AT44708 WP_003414599.1 NZ_CP002882:3153880-3154161 [Mycobacterium tuberculosis BT2]
MRILPISTIKGKLNEFVDAVSSTQDQITITKNGAPAAVLVGADEWESLQETLYWLAQPGIRESIAEADADIASGRTYGED
EIRAEFGVPRRPH

Download         Length: 282 bp

>AT44708 NZ_CP002882:3153880-3154161 [Mycobacterium tuberculosis BT2]
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