Detailed information of TA system TA081088

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): prlF-yhaV (relBE)/YhaV-PrlF
• Location: 4066342..4067141
• Replicon: chromosome
• Accession: NZ_CP023383
• Organism: Escherichia coli strain 1223

Toxin (Protein)

• Gene name: yhaV
• Uniprot ID: V0SSH7
• Locus tag: CNQ49_RS21010
• Protein ID: WP_000347273.1
• Coordinates: 4066677..4067141 (+)
• Length: 155 a.a.

Antitoxin (Protein)

• Gene name: prlF
• Uniprot ID: S1EB98
• Locus tag: CNQ49_RS21005
• Protein ID: WP_001307405.1
• Coordinates: 4066342..4066677 (+)
• Length: 112 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
CNQ49_RS20990	4062127..4062897	-	771	WP_001723934.1	2-dehydro-3-deoxyglucarate aldolase	-
CNQ49_RS20995	4062913..4064247	-	1335	WP_001723935.1	galactarate/glucarate/glycerate transporter GarP	-
CNQ49_RS21000	4064622..4066193	+	1572	WP_001723936.1	galactarate dehydratase	-
CNQ49_RS21005	4066342..4066677	+	336	WP_001307405.1	type II toxin-antitoxin system antitoxin PrlF	Antitoxin
CNQ49_RS21010	4066677..4067141	+	465	WP_000347273.1	type II toxin-antitoxin system ribonuclease toxin YhaV	Toxin
CNQ49_RS21015	4067196..4068005	-	810	WP_000072187.1	aga operon transcriptional regulator AgaR	-
CNQ49_RS21025	4068254..4069534	+	1281	WP_000681903.1	tagatose-bisphosphate aldolase subunit KbaZ	-
CNQ49_RS21030	4069557..4070030	+	474	WP_001295547.1	PTS N-acetylgalactosamine transporter subunit IIB	-
CNQ49_RS21035	4070041..4070820	+	780	WP_000406214.1	PTS mannose/fructose/sorbose/N-acetylgalactosamine transporter subunit IIC	-
CNQ49_RS21040	4070810..4071688	+	879	WP_001300474.1	PTS system mannose/fructose/sorbose family transporter subunit IID	-
CNQ49_RS21045	4071706..4072140	+	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)
	Similar MGE(s) Similar MGE(s) is defined as other TA-related MGE(s) with Mash distance < 0.01 to this MGE. Detail Genome accession Organism MGE type Related TA Coordinates Mash distance View NC_000913 Escherichia coli str. K-12 substr. MG1655 Genomic island TA001047 3267854..3277801 0.009 View NC_010473 Escherichia coli str. K-12 substr. DH10B Genomic island TA022703 3363621..3373568 0.009 View NC_012759 Escherichia coli BW2952 Genomic island TA023871 3153024..3162971 0.009 View NC_017638 Escherichia coli DH1 Genomic island TA027421 3245760..3255707 0.01 View NC_020518 Escherichia coli str. K-12 substr. MDS42 Genomic island TA029016 2741187..2751134 0.009 View NZ_CP009273 Escherichia coli BW25113 Genomic island TA048700 3261213..3271160 0.009 View NZ_CP025520 Escherichia coli strain DH5alpha Genomic island TA090495 2121277..2131224 0.01	inside	Genomic island	-	-	4057195..4067141	9946

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

>T81088 WP_000347273.1 NZ_CP023383:4066677-4067141 [Escherichia coli]
MDFPQRVNGWALYAHPCFQETYDALVAEVETLKGKDPENYQRKAATKLLAVVHKVIEEHITVNPSSPAFRHGKSLGSGKN
KDWSRVKFGAGRYRLFFRYSEKEKVIILGWMNDENTLRTYGKKTDAYTVFSKMLKRGHPPADWETLTRETEETH

Nucleotide

• Length: 465 bp

>T81088 NZ_CP023383:4066677-4067141 [Escherichia coli]
ATGGATTTTCCACAAAGGGTTAATGGTTGGGCGCTATATGCTCATCCCTGTTTTCAGGAAACCTACGACGCTTTAGTTGC
CGAAGTCGAGACATTAAAGGGAAAAGATCCTGAAAATTATCAGAGAAAAGCCGCCACAAAGTTATTGGCGGTAGTCCATA
AAGTGATTGAGGAGCATATCACGGTCAATCCATCATCACCGGCATTCCGTCATGGCAAGTCGTTAGGCTCTGGGAAAAAT
AAAGACTGGTCACGGGTAAAATTTGGTGCTGGTCGTTATCGTCTCTTCTTTCGTTATAGTGAAAAAGAGAAAGTCATCAT
TCTGGGATGGATGAACGATGAAAACACTCTGCGCACCTACGGTAAAAAAACAGATGCCTATACCGTATTCAGCAAAATGT
TAAAAAGAGGACATCCTCCTGCCGACTGGGAAACCCTCACCCGAGAGACAGAAGAAACCCATTGA

Antitoxin

Protein

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

>AT81088 WP_001307405.1 NZ_CP023383:4066342-4066677 [Escherichia coli]
MPANARSHAVLTTESKVTIRGQTTIPAPVREALKLKPGQDSIHYEILPGGQVFMCRLGDEQEDHTMNAFLRFLDADIQNN
PQKTRPFNIQQGKKLVAGMDVNIDDEIGDDE

Nucleotide

• Length: 336 bp

>AT81088 NZ_CP023383:4066342-4066677 [Escherichia coli]
ATGCCCGCTAATGCTCGCTCTCACGCTGTACTGACCACTGAATCAAAGGTCACGATACGCGGACAAACAACTATCCCCGC
GCCAGTGCGTGAGGCCTTAAAACTGAAGCCAGGCCAGGACAGCATTCATTACGAAATTCTGCCTGGTGGGCAAGTATTTA
TGTGCCGACTGGGAGATGAACAGGAGGATCATACTATGAATGCATTTTTGCGTTTTCTGGATGCAGATATCCAGAACAAC
CCGCAAAAAACTCGTCCATTCAACATTCAACAAGGAAAGAAACTTGTCGCTGGCATGGACGTCAACATTGATGATGAGAT
TGGCGACGACGAATAA

Structures

Toxin

• AlphaFold DB: V0SSH7

Antitoxin

• AlphaFold DB: A0A0E0XVC7