Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/PIN(toxin)
Location 840169..840878 Replicon chromosome
Accession NZ_CP127276
Organism Mycobacterium tuberculosis strain 5521

Toxin (Protein)


Gene name vapC Uniprot ID P9WF74
Locus tag QRF08_RS03980 Protein ID WP_003403837.1
Coordinates 840450..840878 (+) Length 143 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID G0TEX4
Locus tag QRF08_RS03975 Protein ID WP_003403834.1
Coordinates 840169..840426 (+) Length 86 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QRF08_RS03970 (QRF08_03970) 837673..840078 + 2406 WP_031735678.1 PE family protein -
QRF08_RS03975 (QRF08_03975) 840169..840426 + 258 WP_003403834.1 ribbon-helix-helix protein, CopG family Antitoxin
QRF08_RS03980 (QRF08_03980) 840450..840878 + 429 WP_003403837.1 type II toxin-antitoxin system VapC family toxin Toxin
QRF08_RS03985 (QRF08_03985) 840959..841096 - 138 WP_003403839.1 hypothetical protein -
QRF08_RS03990 (QRF08_03990) 841255..841500 + 246 WP_003403841.1 hypothetical protein -
QRF08_RS03995 (QRF08_03995) 841569..842453 - 885 WP_003403844.1 3-hydroxyisobutyrate dehydrogenase -
QRF08_RS04000 (QRF08_04000) 842464..843636 - 1173 WP_003403845.1 acyl-CoA dehydrogenase family protein -
QRF08_RS04005 (QRF08_04005) 843643..845175 - 1533 WP_003403847.1 CoA-acylating methylmalonate-semialdehyde dehydrogenase -

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 toxin

(1-141)

Antitoxin

Ribbon-helix-helix protein, CopG

(2-36)


Sequences

Toxin        


Download         Length: 143 a.a.        Molecular weight: 15831.27 Da        Isoelectric Point: 7.5536

>T283945 WP_003403837.1 NZ_CP127276:840450-840878 [Mycobacterium tuberculosis]
MFLLDANVLLAAHRGDHPNHRTVRPWFDRLLAADDPFTVPNLVWASFLRLATNRRIFEIPSPRAEAFAFVEAVTAQPHHL
PTNPGPRHLMLLRKLCDEADASGDLIPDAVLAAIAVGHHCAVVSLDRDFARFASVRHIRPPL

Download         Length: 429 bp

Antitoxin


Download         Length: 86 a.a.        Molecular weight: 9114.28 Da        Isoelectric Point: 10.6530

>AT283945 WP_003403834.1 NZ_CP127276:840169-840426 [Mycobacterium tuberculosis]
MRTTVSISDEILAAAKRRARERGQSLGAVIEDALRREFAAAHVGGARPTVPVFDGGTGPRRGIDLTSNRALSEVLDEGLE
LNSRK

Download         Length: 258 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
AlphaFold DB A0A829CDR3

Antitoxin

Source ID Structure
AlphaFold DB G0TEX4

References