264771

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) prlF-yhaV (relBE)/YhaV-PrlF
Location 462939..463738 Replicon chromosome
Accession NZ_CP111008
Organism Escherichia coli strain J53-p130

Toxin (Protein)


Gene name yhaV Uniprot ID V0SSH7
Locus tag ORI87_RS02330 Protein ID WP_000347273.1
Coordinates 462939..463403 (-) Length 155 a.a.

Antitoxin (Protein)


Gene name prlF Uniprot ID S1EB98
Locus tag ORI87_RS02335 Protein ID WP_001307405.1
Coordinates 463403..463738 (-) Length 112 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
ORI87_RS02305 (459115) 459115..459672 - 558 Protein_450 amidohydrolase family protein -
ORI87_RS02310 (459668) 459668..460039 - 372 Protein_451 PTS sugar transporter subunit IIC -
ORI87_RS02315 (460050) 460050..460523 - 474 WP_001336162.1 PTS N-acetylgalactosamine transporter subunit IIB -
ORI87_RS02320 (460546) 460546..461826 - 1281 WP_000681920.1 tagatose-bisphosphate aldolase subunit KbaZ -
ORI87_RS02325 (462075) 462075..462884 + 810 WP_000072187.1 aga operon transcriptional regulator AgaR -
ORI87_RS02330 (462939) 462939..463403 - 465 WP_000347273.1 type II toxin-antitoxin system ribonuclease toxin YhaV Toxin
ORI87_RS02335 (463403) 463403..463738 - 336 WP_001307405.1 type II toxin-antitoxin system antitoxin PrlF Antitoxin
ORI87_RS02340 (463887) 463887..465458 - 1572 WP_001273753.1 galactarate dehydratase -
ORI87_RS02345 (465833) 465833..467167 + 1335 WP_000599636.1 galactarate/glucarate/glycerate transporter GarP -
ORI87_RS02350 (467183) 467183..467953 + 771 WP_001058209.1 2-dehydro-3-deoxyglucarate aldolase -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
inside Genomic island - - 462939..474613 11674


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: 17836.25 Da        Isoelectric Point: 9.6924

>T264771 WP_000347273.1 NZ_CP111008:c463403-462939 [Escherichia coli]
MDFPQRVNGWALYAHPCFQETYDALVAEVETLKGKDPENYQRKAATKLLAVVHKVIEEHITVNPSSPAFRHGKSLGSGKN
KDWSRVKFGAGRYRLFFRYSEKEKVIILGWMNDENTLRTYGKKTDAYTVFSKMLKRGHPPADWETLTRETEETH

Download         Length: 465 bp

Antitoxin


Download         Length: 112 a.a.        Molecular weight: 12358.94 Da        Isoelectric Point: 4.8616

>AT264771 WP_001307405.1 NZ_CP111008:c463738-463403 [Escherichia coli]
MPANARSHAVLTTESKVTIRGQTTIPAPVREALKLKPGQDSIHYEILPGGQVFMCRLGDEQEDHTMNAFLRFLDADIQNN
PQKTRPFNIQQGKKLVAGMDVNIDDEIGDDE

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 V0SSH7

Antitoxin

Source ID Structure
AlphaFold DB A0A0E0XVC7

References