Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) stbE-relB/ParE-YafN
Location 747428..747956 Replicon chromosome
Accession NZ_LN907867
Organism Blastochloris viridis isolate

Toxin (Protein)


Gene name stbE Uniprot ID A0A0H5BJ02
Locus tag BVIRIDIS_RS03200 Protein ID WP_055036861.1
Coordinates 747666..747956 (+) Length 97 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID A0A0H5BFZ2
Locus tag BVIRIDIS_RS03195 Protein ID WP_055036860.1
Coordinates 747428..747676 (+) Length 83 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BVIRIDIS_RS03165 742448..744700 - 2253 WP_055036854.1 phage tail length tape measure family protein -
BVIRIDIS_RS03170 744705..744929 - 225 WP_055036855.1 hypothetical protein -
BVIRIDIS_RS03175 744926..745366 - 441 WP_055036856.1 hypothetical protein -
BVIRIDIS_RS17065 746617..746892 - 276 Protein_651 hypothetical protein -
BVIRIDIS_RS03190 746909..747343 - 435 WP_055036859.1 hypothetical protein -
BVIRIDIS_RS03195 747428..747676 + 249 WP_055036860.1 type II toxin-antitoxin system prevent-host-death family antitoxin Antitoxin
BVIRIDIS_RS03200 747666..747956 + 291 WP_055036861.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
BVIRIDIS_RS03205 747964..748593 - 630 WP_055036862.1 hypothetical protein -
BVIRIDIS_RS03210 748595..748909 - 315 WP_055036863.1 hypothetical protein -
BVIRIDIS_RS03215 748906..749244 - 339 WP_055036864.1 DUF2190 family protein -
BVIRIDIS_RS03220 749329..751287 - 1959 WP_055036865.1 HK97 family phage prohead protease -
BVIRIDIS_RS03225 751305..752831 - 1527 WP_055036866.1 phage portal protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Prophage - - 725720..790681 64961


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

(7-84)

Antitoxin


No domain identified.



Sequences

Toxin        


Download         Length: 97 a.a.        Molecular weight: 11310.14 Da        Isoelectric Point: 10.3633

>T285794 WP_055036861.1 NZ_LN907867:747666-747956 [Blastochloris viridis]
MSYELAFLDEALKEWRKLDSTMRDQFKAKLAERLENPNIPSARLHGAKERYKIKLRSAGYRLVYEVRDLELLVLVVAVGK
RERNEIYKTAARRKAD

Download         Length: 291 bp

Antitoxin


Download         Length: 83 a.a.        Molecular weight: 8860.09 Da        Isoelectric Point: 4.5778

>AT285794 WP_055036860.1 NZ_LN907867:747428-747676 [Blastochloris viridis]
MAHAVHATTVASISDLKKNPMGTVAAGEGFPVAILNRNEPAFYCIPAKAYEELLERLEDLELNAIADAREGQAIHKVSLD
EL

Download         Length: 249 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 A0A0H5BJ02

Antitoxin

Source ID Structure
AlphaFold DB A0A0H5BFZ2

References