Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) tacAT/DUF1778(antitoxin)
Location 2027014..2027798 Replicon chromosome
Accession NZ_CP098217
Organism Escherichia coli strain Z0117EC0032

Toxin (Protein)


Gene name TacT2 Uniprot ID V0T0H9
Locus tag NBY14_RS09450 Protein ID WP_000613626.1
Coordinates 2027014..2027508 (-) Length 165 a.a.

Antitoxin (Protein)


Gene name TacA2 Uniprot ID L4JCW6
Locus tag NBY14_RS09455 Protein ID WP_001110447.1
Coordinates 2027505..2027798 (-) Length 98 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
NBY14_RS09430 (2022207) 2022207..2023304 + 1098 WP_001441925.1 flagellar basal body P-ring protein FlgI -
NBY14_RS09435 (2023304) 2023304..2024245 + 942 WP_001366226.1 flagellar assembly peptidoglycan hydrolase FlgJ -
NBY14_RS09440 (2024311) 2024311..2025954 + 1644 WP_000096478.1 flagellar hook-associated protein FlgK -
NBY14_RS09445 (2025966) 2025966..2026919 + 954 WP_001212768.1 flagellar hook-associated protein FlgL -
NBY14_RS09450 (2027014) 2027014..2027508 - 495 WP_000613626.1 GNAT family N-acetyltransferase Toxin
NBY14_RS09455 (2027505) 2027505..2027798 - 294 WP_001110447.1 DUF1778 domain-containing protein Antitoxin
NBY14_RS09460 (2027931) 2027931..2031116 - 3186 WP_001550951.1 ribonuclease E -
NBY14_RS09465 (2031689) 2031689..2032648 + 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        


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

>T247160 WP_000613626.1 NZ_CP098217:c2027508-2027014 [Escherichia coli]
MIQAPEPLMARHQFTSFCSGVETMDNWLKQRALKNQLAGASRTFVSCDTYSNVLAYYSLASSAVETYVATGRFRRNMPEP
IPVVVLGRLAIDKSLQGQGIGRAMVRDAGLRVLQAAEVIGIRGMLVHALSDQAREFYLRVGFEPSPVDSMILMATLADLQ
ECLK

Download         Length: 495 bp

Antitoxin


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

>AT247160 WP_001110447.1 NZ_CP098217:c2027798-2027505 [Escherichia coli]
MPAANNIPTRRESLNLRIKPAERDLIDRAAKARGKNRTEFVLEAARAAAEEALIEQRIFRIDSDDYQLFLNRLDQPPAPN
AALRKTMQTPAPWEQKK

Download         Length: 294 bp


Similar Proteins

Only experimentally validated proteins are listed.

Protein Organism Identities (%) Coverage (%) Ha-value
Protein Organism Identities (%) Coverage (%) Ha-value

Structures

Toxin

Source ID Structure
AlphaFold DB V0T0H9

Antitoxin

Source ID Structure
AlphaFold DB L4JCW6

References