Detailed information of TA system TA062089

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): prlF-yhaV (relBE)/YhaV-PrlF
• Location: 2068217..2069016
• Replicon: chromosome
• Accession: NZ_CP015023
• Organism: Escherichia coli strain SRCC 1675

Toxin (Protein)

• Gene name: yhaV
• Uniprot ID: V0SSH7
• Locus tag: AR439_RS11190
• Protein ID: WP_000347273.1
• Coordinates: 2068552..2069016 (+)
• Length: 155 a.a.

Antitoxin (Protein)

• Gene name: prlF
• Uniprot ID: C3ST72
• Locus tag: AR439_RS11185
• Protein ID: WP_001302819.1
• Coordinates: 2068217..2068552 (+)
• Length: 112 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
AR439_RS11170	2064002..2064772	-	771	WP_001058227.1	2-dehydro-3-deoxyglucarate aldolase	-
AR439_RS11175	2064788..2066122	-	1335	WP_000599636.1	galactarate/glucarate/glycerate transporter GarP	-
AR439_RS11180	2066497..2068068	+	1572	WP_001273776.1	galactarate dehydratase	-
AR439_RS11185	2068217..2068552	+	336	WP_001302819.1	type II toxin-antitoxin system antitoxin PrlF	Antitoxin
AR439_RS11190	2068552..2069016	+	465	WP_000347273.1	type II toxin-antitoxin system ribonuclease toxin YhaV	Toxin
AR439_RS11195	2069071..2069880	-	810	WP_000072187.1	aga operon transcriptional regulator AgaR	-
AR439_RS11200	2070129..2071409	+	1281	WP_000681927.1	tagatose-bisphosphate aldolase subunit KbaZ	-
AR439_RS11205	2071432..2071905	+	474	WP_001301475.1	PTS N-acetylgalactosamine transporter subunit IIB	-
AR439_RS11210	2071916..2072695	+	780	WP_000406214.1	PTS mannose/fructose/sorbose/N-acetylgalactosamine transporter subunit IIC	-
AR439_RS11215	2072685..2073563	+	879	WP_001295548.1	PTS system mannose/fructose/sorbose family transporter subunit IID	-
AR439_RS29840	2073581..2073679	+	99	Protein_2040	PTS N-acetylgalactosamine transporter subunit IIA	-

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

Protein

• Length: 155 a.a.
• Molecular weight: 17836.25 Da
• Isoelectric Point: 9.6924

>T62089 WP_000347273.1 NZ_CP015023:2068552-2069016 [Escherichia coli]
MDFPQRVNGWALYAHPCFQETYDALVAEVETLKGKDPENYQRKAATKLLAVVHKVIEEHITVNPSSPAFRHGKSLGSGKN
KDWSRVKFGAGRYRLFFRYSEKEKVIILGWMNDENTLRTYGKKTDAYTVFSKMLKRGHPPADWETLTRETEETH

Nucleotide

• Length: 465 bp

>T62089 NZ_CP015023:2068552-2069016 [Escherichia coli]
ATGGATTTTCCACAAAGGGTTAATGGTTGGGCGCTATATGCTCATCCCTGTTTTCAGGAAACCTACGACGCTTTAGTTGC
CGAAGTCGAGACATTAAAGGGAAAAGATCCTGAAAATTATCAGAGAAAAGCTGCCACAAAGTTATTGGCGGTGGTCCATA
AAGTGATTGAGGAGCATATCACGGTCAATCCATCATCACCGGCATTCCGTCATGGCAAGTCGTTAGGCTCTGGGAAAAAT
AAAGACTGGTCACGGGTAAAATTTGGTGCTGGTCGCTATCGTCTCTTCTTTCGTTACAGTGAAAAAGAGAAAGTCATCAT
TCTGGGATGGATGAACGATGAAAACACGCTGCGCACCTACGGTAAAAAAACAGATGCCTATACCGTATTCAGCAAAATGT
TAAAAAGAGGACATCCTCCTGCCGACTGGGAAACCCTCACCCGAGAGACAGAAGAAACCCATTGA

Antitoxin

Protein

• Length: 112 a.a.
• Molecular weight: 12388.97 Da
• Isoelectric Point: 4.8616

>AT62089 WP_001302819.1 NZ_CP015023:2068217-2068552 [Escherichia coli]
MPANARSHAVLTTESKVTIRGQTTIPAPVREALKLKPGQDSIHYEILPGGQVFMCRLGDEQEDHTMNAFLRFLDTDIQNN
PQKTRPFNIQQGKKLVAGMDVNIDDEIGDDE

Nucleotide

• Length: 336 bp

>AT62089 NZ_CP015023:2068217-2068552 [Escherichia coli]
ATGCCCGCTAATGCTCGCTCTCACGCTGTACTGACCACTGAATCAAAGGTCACGATACGCGGACAAACAACTATCCCCGC
GCCAGTGCGTGAGGCCTTAAAACTGAAGCCAGGCCAGGACAGCATTCATTACGAAATTCTGCCTGGTGGGCAAGTATTTA
TGTGCCGACTGGGAGATGAGCAGGAGGATCATACTATGAATGCATTTTTGCGTTTTCTGGATACAGATATCCAGAACAAC
CCGCAAAAAACTCGTCCATTCAACATTCAACAAGGAAAGAAACTTGTCGCTGGCATGGACGTCAACATTGATGATGAGAT
TGGCGACGACGAATAA

Structures

Toxin

• AlphaFold DB: V0SSH7