Detailed information of TA system TA098596

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/VapC-VagC
• Location: 5469142..5469767
• Replicon: chromosome
• Accession: NZ_CP027390
• Organism: Escherichia coli strain 2015C-4944

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: -
• Locus tag: AX062_RS29830
• Protein ID: WP_000911330.1
• Coordinates: 5469369..5469767 (+)
• Length: 133 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: U9XQV3
• Locus tag: AX062_RS29825
• Protein ID: WP_000450524.1
• Coordinates: 5469142..5469369 (+)
• Length: 76 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
AX062_RS29800	5464945..5465415	-	471	WP_001068682.1	thioredoxin-dependent thiol peroxidase	-
AX062_RS29805	5465415..5465987	-	573	WP_000176187.1	glycine cleavage system transcriptional repressor	-
AX062_RS29810	5466133..5467011	+	879	WP_001311023.1	4-hydroxy-tetrahydrodipicolinate synthase	-
AX062_RS29815	5467028..5468062	+	1035	WP_001297320.1	outer membrane protein assembly factor BamC	-
AX062_RS29820	5468275..5468988	+	714	WP_001295467.1	phosphoribosylaminoimidazolesuccinocarboxamide synthase	-
AX062_RS29825	5469142..5469369	+	228	WP_000450524.1	toxin-antitoxin system antitoxin VapB	Antitoxin
AX062_RS29830	5469369..5469767	+	399	WP_000911330.1	tRNA(fMet)-specific endonuclease VapC	Toxin
AX062_RS29835	5469914..5470777	+	864	WP_001267508.1	neutral zinc metallopeptidase	-
AX062_RS29840	5470792..5472807	+	2016	WP_000829332.1	tRNA cytosine(34) acetyltransferase TmcA	-
AX062_RS29845	5472881..5473579	+	699	WP_000679812.1	esterase	-
AX062_RS29850	5473689..5473889	-	201	WP_000383836.1	YpfN family protein	-

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

• PIN domain (5-125)

Antitoxin

• SpoVT-AbrB domain (7-52)

Sequences

Toxin

Protein

• Length: 133 a.a.
• Molecular weight: 14894.25 Da
• Isoelectric Point: 9.2216

>T98596 WP_000911330.1 NZ_CP027390:5469369-5469767 [Escherichia coli]
MLKFMLDTNICIFTIKNKPVHVRERFNLNSGRMCISSVTLMELIYGAEKSQMPERNLAVIEGFVSRLVVLDYDSAAATHT
GQIRAELARQGRPVGPFDQMIAGHARSRGLIVVTNNTREFERVAGIRLEDWS

Nucleotide

• Length: 399 bp

>T98596 NZ_CP027390:5469369-5469767 [Escherichia coli]
ATGCTGAAATTCATGCTGGATACCAATATCTGTATTTTCACTATTAAGAATAAACCAGTACATGTCAGAGAGCGGTTTAA
CCTGAATTCTGGCCGGATGTGTATAAGTTCTGTAACATTGATGGAGCTTATCTATGGGGCAGAAAAAAGTCAGATGCCAG
AACGCAATTTGGCGGTTATTGAAGGTTTCGTATCTCGTTTGGTAGTGCTTGATTATGATAGTGCTGCTGCGACGCATACC
GGGCAAATCAGGGCCGAGCTTGCCCGGCAGGGAAGGCCTGTTGGACCTTTTGACCAGATGATAGCGGGACATGCTCGCAG
TCGCGGTTTGATTGTGGTTACCAACAATACCCGAGAGTTTGAGCGAGTGGCGGGAATCAGACTAGAAGACTGGAGCTAA

Antitoxin

Protein

• Length: 76 a.a.
• Molecular weight: 8498.61 Da
• Isoelectric Point: 4.3867

>AT98596 WP_000450524.1 NZ_CP027390:5469142-5469369 [Escherichia coli]
METTVFLSNRSQAVRLPKAVALPEDVKKVEIIAIGRTRIITPAGESWDSWFDGENVSADFMDIRDQPAMQERESF

Nucleotide

• Length: 228 bp

>AT98596 NZ_CP027390:5469142-5469369 [Escherichia coli]
ATGGAAACTACTGTATTTTTAAGTAATCGCAGTCAGGCCGTCAGATTACCGAAAGCGGTCGCTCTGCCAGAAGACGTTAA
GAAAGTAGAAATTATTGCGATTGGTCGTACAAGAATCATCACTCCCGCCGGTGAGTCCTGGGACAGTTGGTTTGATGGCG
AAAATGTGAGTGCGGATTTTATGGATATCCGTGATCAACCCGCAATGCAGGAAAGGGAATCATTTTGA

Structures

Antitoxin

• AlphaFold DB: A0A829CM33