Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC-VapB
Location 1755345..1755958 Replicon chromosome
Accession NZ_CP096846
Organism Mycobacterium tuberculosis variant bovis strain Mb2377

Toxin (Protein)


Gene name vapC Uniprot ID P64880
Locus tag M1775_RS08240 Protein ID WP_003407786.1
Coordinates 1755554..1755958 (+) Length 135 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID A0A0E8UJ46
Locus tag M1775_RS08235 Protein ID WP_009935474.1
Coordinates 1755345..1755548 (+) Length 68 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
M1775_RS08220 (M1775_08225) 1750609..1753512 + 2904 WP_273586082.1 MMPL family transporter -
M1775_RS08225 (M1775_08230) 1753522..1753968 + 447 WP_003407780.1 F420H(2)-dependent quinone reductase -
M1775_RS08230 (M1775_08235) 1754003..1755292 + 1290 WP_003407781.1 threonine ammonia-lyase -
M1775_RS08235 (M1775_08240) 1755345..1755548 + 204 WP_009935474.1 type II toxin-antitoxin system VapB family antitoxin Antitoxin
M1775_RS08240 (M1775_08245) 1755554..1755958 + 405 WP_003407786.1 type II toxin-antitoxin system toxin ribonuclease VapC11 Toxin
M1775_RS08245 (M1775_08250) 1755975..1757717 - 1743 WP_010950559.1 malto-oligosyltrehalose trehalohydrolase -
M1775_RS08250 (M1775_08255) 1757710..1760007 - 2298 WP_003407790.1 malto-oligosyltrehalose synthase -

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

PIN domain

(2-124)

Antitoxin

Bacterial antitoxin of type II TA system, VapB

(2-44)


Sequences

Toxin        


Download         Length: 135 a.a.        Molecular weight: 14650.76 Da        Isoelectric Point: 5.6587

>T243930 WP_003407786.1 NZ_CP096846:1755554-1755958 [Mycobacterium tuberculosis variant bovis]
MILIDTSAWVEYFRATGSIAAVEVRRLLSEEAARIAMCEPIAMEILSGALDDNTHTTLERLVNGLPSLNVDDAIDFRAAA
GIYRAARRAGETVRSINDCLIAALAIRHGARIVHRDADFDVIARITNLQAASFR

Download         Length: 405 bp

Antitoxin


Download         Length: 68 a.a.        Molecular weight: 7501.48 Da        Isoelectric Point: 4.3951

>AT243930 WP_009935474.1 NZ_CP096846:1755345-1755548 [Mycobacterium tuberculosis variant bovis]
MSRTNIDIDDELAAEVMRRFGLTTKRAAVDLALRRLVGSPLSREFLLGLEGVGWEGDLDDLRSDRPD

Download         Length: 204 bp


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 6A7V

Antitoxin

Source ID Structure
AlphaFold DB A0A0E8UJ46

References