Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) prlF-yhaV (relBE)/YhaV-PrlF
Location 603675..604474 Replicon chromosome
Accession NZ_CP116181
Organism Escherichia coli strain DETEC-E480

Toxin (Protein)


Gene name yhaV Uniprot ID S1NYM6
Locus tag PIB86_RS02980 Protein ID WP_000347251.1
Coordinates 603675..604139 (-) Length 155 a.a.

Antitoxin (Protein)


Gene name prlF Uniprot ID S1PPV5
Locus tag PIB86_RS02985 Protein ID WP_001296435.1
Coordinates 604139..604474 (-) Length 112 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
PIB86_RS02950 (598676) 598676..599110 - 435 WP_000948824.1 PTS galactosamine/N-acetylgalactosamine transporter subunit IIA -
PIB86_RS02955 (599128) 599128..600006 - 879 WP_001295548.1 PTS N-acetylgalactosamine transporter subunit IID -
PIB86_RS02960 (599996) 599996..600775 - 780 WP_000406214.1 PTS N-acetylgalactosamine transporter subunit IIC -
PIB86_RS02965 (600786) 600786..601259 - 474 WP_001295547.1 PTS N-acetylgalactosamine transporter subunit IIB -
PIB86_RS02970 (601282) 601282..602562 - 1281 WP_000681950.1 tagatose-bisphosphate aldolase subunit KbaZ -
PIB86_RS02975 (602811) 602811..603620 + 810 WP_000072187.1 aga operon transcriptional regulator AgaR -
PIB86_RS02980 (603675) 603675..604139 - 465 WP_000347251.1 type II toxin-antitoxin system ribonuclease toxin YhaV Toxin
PIB86_RS02985 (604139) 604139..604474 - 336 WP_001296435.1 type II toxin-antitoxin system antitoxin PrlF Antitoxin
PIB86_RS02990 (604623) 604623..606194 - 1572 WP_001273763.1 galactarate dehydratase -
PIB86_RS02995 (606569) 606569..607903 + 1335 WP_000599651.1 galactarate/glucarate/glycerate transporter GarP -
PIB86_RS03000 (607919) 607919..608689 + 771 WP_001058227.1 2-dehydro-3-deoxyglucarate aldolase -

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 endonuclease, YhaV

(12-150)

Antitoxin

PrlF antitoxin

(14-110)


Sequences

Toxin        


Download         Length: 155 a.a.        Molecular weight: 17777.14 Da        Isoelectric Point: 9.4947

>T268305 WP_000347251.1 NZ_CP116181:c604139-603675 [Escherichia coli]
MDFPQRVNGWALYAHPCFQETYDALVAEVEALKGKDPENYQRKAATKLLAVVHKVIEEHITVNPSSPAFRHGKSLGSGKN
KDWSRVKFGAGRYRLFFRYSEKEKVIILGWMNDENTLRTYGKKTDAYTVFSKMLKRGHPPADWESLTQETEENH

Download         Length: 465 bp

Antitoxin


Download         Length: 112 a.a.        Molecular weight: 12321.92 Da        Isoelectric Point: 4.5392

>AT268305 WP_001296435.1 NZ_CP116181:c604474-604139 [Escherichia coli]
MPANARSNAVLTTESKVTIRGQTTIPAPVREALKLKPGLDSIHYEILPGGQVFMCRLGDEQEDHTMNAFLRFLDADIQNN
PQKTRPFDIQQGKKLVAGMDVNIDDEIGDDE

Download         Length: 336 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 A0A829CJ20

Antitoxin

Source ID Structure
AlphaFold DB S1PPV5

References