Detailed information of TA system TA036535

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): prlF-yhaV (relBE)/YhaV-PrlF
• Location: 3736768..3737567
• Replicon: chromosome
• Accession: NZ_AP022815
• Organism: Escherichia coli strain JE86-ST05

Toxin (Protein)

• Gene name: yhaV
• Uniprot ID: F4VJD3
• Locus tag: JL003_RS18485
• Protein ID: WP_000347266.1
• Coordinates: 3737103..3737567 (+)
• Length: 155 a.a.

Antitoxin (Protein)

• Gene name: prlF
• Uniprot ID: S1EB98
• Locus tag: JL003_RS18480
• Protein ID: WP_001307405.1
• Coordinates: 3736768..3737103 (+)
• Length: 112 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
JL003_RS18465	3732553..3733323	-	771	WP_001058227.1	2-dehydro-3-deoxyglucarate aldolase	-
JL003_RS18470	3733339..3734673	-	1335	WP_000599636.1	galactarate/glucarate/glycerate transporter GarP	-
JL003_RS18475	3735048..3736619	+	1572	WP_001273741.1	galactarate dehydratase	-
JL003_RS18480	3736768..3737103	+	336	WP_001307405.1	type II toxin-antitoxin system antitoxin PrlF	Antitoxin
JL003_RS18485	3737103..3737567	+	465	WP_000347266.1	type II toxin-antitoxin system ribonuclease toxin YhaV	Toxin
JL003_RS18490	3737622..3738431	-	810	WP_000072187.1	aga operon transcriptional regulator AgaR	-
JL003_RS18495	3738680..3739960	+	1281	WP_000681921.1	tagatose-bisphosphate aldolase subunit KbaZ	-
JL003_RS18500	3739983..3740456	+	474	WP_001295547.1	PTS N-acetylgalactosamine transporter subunit IIB	-
JL003_RS18505	3740467..3741246	+	780	WP_000406214.1	PTS mannose/fructose/sorbose/N-acetylgalactosamine transporter subunit IIC	-
JL003_RS18510	3741236..3742114	+	879	WP_001298758.1	PTS system mannose/fructose/sorbose family transporter subunit IID	-
JL003_RS18515	3742132..3742566	+	435	WP_000948824.1	PTS sugar transporter subunit IIA	-

Associated MGEs

MGE detail	Similar MGEs	Relative position	MGE Type	Cargo ARG	Virulence gene	Coordinates	Length (bp)
	-	inside	Genomic island	-	-	3726113..3737567	11454

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: 17841.18 Da
• Isoelectric Point: 9.4947

>T36535 WP_000347266.1 NZ_AP022815:3737103-3737567 [Escherichia coli]
MDFPQRVNGWALYAHPCFQETYDALVAEVETLKGKDPENYQRKAATKLLAVVHKVIEEHITVNPSSPAFRHGKSLGSGKN
KDWSRVKFGAGRYRFFFRYSEKEKVIILGWMNDENTLRTYGKKTDAYTVFSKMLKRGHPPADWESLTQETEENH

Nucleotide

• Length: 465 bp

>T36535 NZ_AP022815:3737103-3737567 [Escherichia coli]
ATGGATTTTCCACAAAGGGTTAATGGTTGGGCGCTATATGCTCATCCCTGTTTTCAGGAAACCTACGACGCTTTAGTTGC
CGAAGTCGAGACATTAAAGGGAAAAGATCCTGAAAATTATCAGAGAAAAGCCGCCACAAAGTTATTGGCGGTAGTCCATA
AAGTGATTGAGGAGCATATCACGGTCAATCCATCATCACCGGCATTCCGTCATGGCAAGTCGTTAGGCTCTGGGAAAAAT
AAAGACTGGTCACGGGTAAAATTTGGTGCTGGTCGTTATCGTTTCTTCTTTCGTTATAGTGAAAAAGAGAAAGTCATCAT
TCTGGGATGGATGAACGATGAAAACACTCTGCGCACCTACGGTAAAAAAACAGATGCCTATACCGTATTCAGCAAAATGT
TAAAAAGAGGACATCCTCCTGCCGACTGGGAAAGCCTCACCCAAGAGACAGAAGAAAACCATTGA

Antitoxin

Protein

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

>AT36535 WP_001307405.1 NZ_AP022815:3736768-3737103 [Escherichia coli]
MPANARSHAVLTTESKVTIRGQTTIPAPVREALKLKPGQDSIHYEILPGGQVFMCRLGDEQEDHTMNAFLRFLDADIQNN
PQKTRPFNIQQGKKLVAGMDVNIDDEIGDDE

Nucleotide

• Length: 336 bp

>AT36535 NZ_AP022815:3736768-3737103 [Escherichia coli]
ATGCCCGCTAATGCTCGCTCTCACGCTGTACTGACCACTGAATCAAAGGTCACGATACGCGGACAAACAACTATCCCCGC
GCCAGTGCGTGAGGCCTTAAAACTGAAGCCAGGCCAGGACAGCATTCATTACGAAATTCTGCCTGGTGGGCAAGTCTTTA
TGTGCCGACTGGGAGATGAACAGGAGGATCATACTATGAATGCATTTTTGCGTTTTCTGGATGCAGATATCCAGAACAAC
CCGCAAAAAACTCGTCCATTCAACATTCAACAAGGAAAGAAACTTGTCGCTGGCATGGACGTCAACATTGATGATGAGAT
TGGCGACGACGAATAA

Structures

Toxin

• AlphaFold DB: A0A836NGD2

Antitoxin

• AlphaFold DB: A0A0E0XVC7