Detailed information of TA system TA140835

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): tacAT/DUF1778(antitoxin)
• Location: 2026854..2027638
• Replicon: chromosome
• Accession: NZ_CP044403
• Organism: Escherichia coli strain NMBU-W10C18

Toxin (Protein)

• Gene name: TacT2
• Uniprot ID: V0T0H9
• Locus tag: F7O57_RS09880
• Protein ID: WP_000613626.1
• Coordinates: 2026854..2027348 (-)
• Length: 165 a.a.

Antitoxin (Protein)

• Gene name: TacA2
• Uniprot ID: L4JCW6
• Locus tag: F7O57_RS09885
• Protein ID: WP_001110447.1
• Coordinates: 2027345..2027638 (-)
• Length: 98 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
F7O57_RS09860	2022047..2023144	+	1098	WP_000589326.1	flagellar basal body P-ring protein FlgI	-
F7O57_RS09865	2023144..2024085	+	942	WP_001522863.1	flagellar assembly peptidoglycan hydrolase FlgJ	-
F7O57_RS09870	2024151..2025794	+	1644	WP_001522865.1	flagellar hook-associated protein FlgK	-
F7O57_RS09875	2025806..2026759	+	954	WP_001212768.1	flagellar hook-associated protein FlgL	-
F7O57_RS09880	2026854..2027348	-	495	WP_000613626.1	GNAT family N-acetyltransferase	Toxin
F7O57_RS09885	2027345..2027638	-	294	WP_001110447.1	DUF1778 domain-containing protein	Antitoxin
F7O57_RS09890	2027771..2030956	-	3186	WP_001522867.1	ribonuclease E	-
F7O57_RS09895	2031529..2032488	+	960	WP_000846343.1	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

>T140835 WP_000613626.1 NZ_CP044403:c2027348-2026854 [Escherichia coli]
MIQAPEPLMARHQFTSFCSGVETMDNWLKQRALKNQLAGASRTFVSCDTYSNVLAYYSLASSAVETYVATGRFRRNMPEP
IPVVVLGRLAIDKSLQGQGIGRAMVRDAGLRVLQAAEVIGIRGMLVHALSDQAREFYLRVGFEPSPVDSMILMATLADLQ
ECLK

Nucleotide

• Length: 495 bp

>T140835 NZ_CP059474:c2127335-2126946 [Acinetobacter baumannii]
TTGATCAACCATTTGAATTTTAAGCTGAAATATAGTCGTTTTTCGATTATATTTCAGTTTTTTATTGGCTTAAGCTTAGC
AGTTCTATTTTATCAATTAATGCCGTTACTATGGTGGTTAGTTGTAATCAGCTTACTATTTATCAGCTTTATTTTCTTTT
TAAAGCGTCCGCAGCTTGCACAAATTGCTTATTTAGATAAAAAACTATGGTCGCTTGCTTATCACTCACAGAACACCATT
TCTCGCGTCAAAATTTTAAAAATAATTGATTATCAGATTTTCATAGTGATCTATTTTGAAGGTCATAAAACACTAACTTC
TATCATTTGGTTTGATCAAATGTCATTAGCAGAGTGGAAAAAGCTTAAAACTTTAGAAAAACTCTATTAA

Antitoxin

Protein

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

>AT140835 WP_001110447.1 NZ_CP044403:c2027638-2027345 [Escherichia coli]
MPAANNIPTRRESLNLRIKPAERDLIDRAAKARGKNRTEFVLEAARAAAEEALIEQRIFRIDSDDYQLFLNRLDQPPAPN
AALRKTMQTPAPWEQKK

Nucleotide

• Length: 294 bp

>AT140835 NZ_CP059474:c2127599-2127342 [Acinetobacter baumannii]
ATGTCTGAAGAAATGACCTTGGAAGAACGTAAAGTAATCTATCGCGCACGTCGTGGTTTAAAGGAAATTGATGTCTATTT
TGACCCTTATGTGAAAAATTATTATTTAAAGGCAGACCCGGCAGAAAAAGCATTGTTTGCTGAGTTGGTAGAACAGGAAG
ACCCTGATTTACTAGATTGGTTTATGGAAGTATCAGAACCACCACGTACCGAATTACGTGACTTTATCTATAAATTAAAA
CACTATGTTCATGGTTAA

Structures

Toxin

• AlphaFold DB: V0T0H9

Antitoxin

• AlphaFold DB: L4JCW6