209983

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) prlF-yhaV (relBE)/YhaV-PrlF
Location 4043960..4044759 Replicon chromosome
Accession NZ_CP079767
Organism Escherichia coli strain SF10

Toxin (Protein)


Gene name yhaV Uniprot ID V0SSH7
Locus tag KX927_RS22115 Protein ID WP_000347273.1
Coordinates 4043960..4044424 (-) Length 155 a.a.

Antitoxin (Protein)


Gene name prlF Uniprot ID S1EB98
Locus tag KX927_RS22120 Protein ID WP_001307405.1
Coordinates 4044424..4044759 (-) Length 112 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
KX927_RS22090 (4040136) 4040136..4040693 - 558 Protein_3905 amidohydrolase family protein -
KX927_RS22095 (4040689) 4040689..4041060 - 372 Protein_3906 PTS sugar transporter subunit IIC -
KX927_RS22100 (4041071) 4041071..4041544 - 474 WP_001336162.1 PTS N-acetylgalactosamine transporter subunit IIB -
KX927_RS22105 (4041567) 4041567..4042847 - 1281 WP_000681920.1 tagatose-bisphosphate aldolase subunit KbaZ -
KX927_RS22110 (4043096) 4043096..4043905 + 810 WP_000072187.1 aga operon transcriptional regulator AgaR -
KX927_RS22115 (4043960) 4043960..4044424 - 465 WP_000347273.1 type II toxin-antitoxin system ribonuclease toxin YhaV Toxin
KX927_RS22120 (4044424) 4044424..4044759 - 336 WP_001307405.1 type II toxin-antitoxin system antitoxin PrlF Antitoxin
KX927_RS22125 (4044908) 4044908..4046479 - 1572 WP_001273753.1 galactarate dehydratase -
KX927_RS22130 (4046854) 4046854..4048188 + 1335 WP_000599636.1 galactarate/glucarate/glycerate transporter GarP -
KX927_RS22135 (4048204) 4048204..4048974 + 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 - - 4043960..4055521 11561


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

>T209983 WP_000347273.1 NZ_CP079767:c4044424-4043960 [Escherichia coli]
MDFPQRVNGWALYAHPCFQETYDALVAEVETLKGKDPENYQRKAATKLLAVVHKVIEEHITVNPSSPAFRHGKSLGSGKN
KDWSRVKFGAGRYRLFFRYSEKEKVIILGWMNDENTLRTYGKKTDAYTVFSKMLKRGHPPADWETLTRETEETH

Download         Length: 465 bp

>T209983 NZ_CP104358:3602454-3602711 [Salmonella enterica]
ATGAATGCCTCCGGCGTCAGCGTCCGCCACATCAACAGCAAAACCCACATGACCACCTATTACTCACAAATCCCCAGCCT
GCATCTTAAGGGCGACTGGCTGGAAGAAGCGGGATTTAAGACCGGGCGCGGCGTCACCGTGAAGATTTCACAGGGGTGTA
TTGTGCTGATGGCGGACAGTAACGAGGAGCAGAAGCTGCGCGAGCAGCTTTATCAGGCTAAACAGGTGGTTAAGGGAATT
AAGGACGTGCTGGTTTAG

Antitoxin


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

>AT209983 WP_001307405.1 NZ_CP079767:c4044759-4044424 [Escherichia coli]
MPANARSHAVLTTESKVTIRGQTTIPAPVREALKLKPGQDSIHYEILPGGQVFMCRLGDEQEDHTMNAFLRFLDADIQNN
PQKTRPFNIQQGKKLVAGMDVNIDDEIGDDE

Download         Length: 336 bp

>AT209983 NZ_CP104358:c3602629-3602297 [Salmonella enterica]
TCCGCCATCAGCACAATACACCCCTGTGAAATCTTCACGGTGACGCCGCGCCCGGTCTTAAATCCCGCTTCTTCCAGCCA
GTCGCCCTTAAGATGCAGGCTGGGGATTTGTGAGTAATAGGTGGTCATGTGGGTTTTGCTGTTGATGTGGCGGACGCTGA
CGCCGGAGGCATTCATATTTGCTGACTAAATAAATTCTTAATTATCCGCCGGATGCTGGCTGATTGTGGAGCTCAGGGTG
AGCGAGTATGGGCGCGACATCCTGGCACTGAGCCCCCCTCTCCCCGGCCAGCTCCGGGCGGTGATGAGCAACCGGCTGCC
GGGGCCGTATTTT

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