Detailed information of TA system TA188064

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): tacAT/DUF1778(antitoxin)
• Location: 5167042..5167826
• Replicon: chromosome
• Accession: NZ_CP068807
• Organism: Escherichia coli strain RIVM_C018583

Toxin (Protein)

• Gene name: TacT2
• Uniprot ID: V0T0H9
• Locus tag: JNN51_RS24715
• Protein ID: WP_000613626.1
• Coordinates: 5167042..5167536 (-)
• Length: 165 a.a.

Antitoxin (Protein)

• Gene name: TacA2
• Uniprot ID: L4JCW6
• Locus tag: JNN51_RS24720
• Protein ID: WP_001110447.1
• Coordinates: 5167533..5167826 (-)
• Length: 98 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
JNN51_RS24695	5162235..5163332	+	1098	WP_001441925.1	flagellar basal body P-ring protein FlgI	-
JNN51_RS24700	5163332..5164273	+	942	WP_001366226.1	flagellar assembly peptidoglycan hydrolase FlgJ	-
JNN51_RS24705	5164339..5165982	+	1644	WP_000096478.1	flagellar hook-associated protein FlgK	-
JNN51_RS24710	5165994..5166947	+	954	WP_001212768.1	flagellar hook-associated protein FlgL	-
JNN51_RS24715	5167042..5167536	-	495	WP_000613626.1	GNAT family N-acetyltransferase	Toxin
JNN51_RS24720	5167533..5167826	-	294	WP_001110447.1	DUF1778 domain-containing protein	Antitoxin
JNN51_RS24725	5167959..5171144	-	3186	WP_001550951.1	ribonuclease E	-
JNN51_RS24730	5171717..5172676	+	960	WP_000846342.1	23S rRNA pseudouridine(955/2504/2580) synthase RluC	-

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

• GNAT domain (81-144)

Antitoxin

• Vibrio phage ICP1, Orf50 (14-88)

Sequences

Toxin

Protein

• Length: 165 a.a.
• Molecular weight: 18084.00 Da
• Isoelectric Point: 8.2617

>T188064 WP_000613626.1 NZ_CP068807:c5167536-5167042 [Escherichia coli]
MIQAPEPLMARHQFTSFCSGVETMDNWLKQRALKNQLAGASRTFVSCDTYSNVLAYYSLASSAVETYVATGRFRRNMPEP
IPVVVLGRLAIDKSLQGQGIGRAMVRDAGLRVLQAAEVIGIRGMLVHALSDQAREFYLRVGFEPSPVDSMILMATLADLQ
ECLK

Nucleotide

• Length: 495 bp

>T188064 NZ_CP090217:c2296033-2295572 [Providencia rettgeri]
ATGATTTTATATCGTTTGATTAAATCTGACTTTGCTCATGATGCGTGGTCCGGTCAAGGTGCTAGGTTATACGGTGGGCG
CTGGAACCATAAAGGTACGCCCGCTATCTACACATCAACAAGTATTTCATTAGCTGCTTTAGAAATTCTCGTTCATATAA
ACCAAGATACCGTGCTTAATCATTTCACTTTATTATCAATTGAGATCAACGATAGGTATGTGATGAAGCTGTCAGTAGAG
CATCTCCCTGATGATTGGCAGCGTGACCCAGCACCTACCTCCACAATGGACATAGGCACAACCTGGTTAACGAACCAAGA
CAGCCTAGCCTTAATTGTCCCTTCTTGTATTATTCCTTATGAATATAATGCCATTATTAACCCTATGCACCCGCAATTTC
AAAAAGTGACCCAAACCATTAAGCCCCTCGACTTTGCTTTTGACCCACGATTTAACCGGTAG

Antitoxin

Protein

• Length: 98 a.a.
• Molecular weight: 11109.69 Da
• Isoelectric Point: 10.5423

>AT188064 WP_001110447.1 NZ_CP068807:c5167826-5167533 [Escherichia coli]
MPAANNIPTRRESLNLRIKPAERDLIDRAAKARGKNRTEFVLEAARAAAEEALIEQRIFRIDSDDYQLFLNRLDQPPAPN
AALRKTMQTPAPWEQKK

Nucleotide

• Length: 294 bp

>AT188064 NZ_CP090217:c2296491-2296030 [Providencia rettgeri]
ATGAGAAACTATATTCCAGCACTCCCAACCCAACCCGCCACGCCACCTTTTAAGCCCCTATGGCGCTTTGCTGGCCTACC
CGCAGAACGTGGTATCGAACTCACTCATTTCCTACGACAAGGTCTTTCCGTTACGGTGTTAGACAACATTCAAGAATGGT
CTGGCATCAGCAAATCTGAATTACTCCGTATTTCAGGTATTAATGAGCGCAATGTGGCAAGACGTAGAAATGCAGGTCAG
CCACTCAATGCCGATGAAAGTGAAAGAATTGCTCGCTTAGTGCGTGTATTTGATGCCGCTGTACGCTTATTCAATGGTGA
TAAGTCAATGGCAAGTGATTGGTTGAATCACCCCGTGAAAGGCTTAGGACATACGCGCCCTATAGAGTTGATTGCCACTG
AAAGTGGTGCTCTTGAAGTTATCGACCTTATTGGCCGCATTGAACACGGTGTTTTTTCATGA

Structures

Toxin

• AlphaFold DB: V0T0H9

Antitoxin

• AlphaFold DB: L4JCW6