Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) ataRT/DUF1778(antitoxin)
Location 2632544..2633344 Replicon chromosome
Accession NZ_CP027362
Organism Escherichia coli strain 95-3192

Toxin (Protein)


Gene name ataT Uniprot ID U9Y257
Locus tag C6P51_RS14240 Protein ID WP_000342447.1
Coordinates 2632544..2633071 (-) Length 176 a.a.

Antitoxin (Protein)


Gene name ataR Uniprot ID U9Y285
Locus tag C6P51_RS14245 Protein ID WP_001277109.1
Coordinates 2633078..2633344 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
C6P51_RS14215 2627619..2628386 - 768 WP_000082096.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivG -
C6P51_RS14220 2628383..2629660 - 1278 WP_096263974.1 branched chain amino acid ABC transporter permease LivM -
C6P51_RS14225 2629657..2630583 - 927 WP_000003013.1 high-affinity branched-chain amino acid ABC transporter permease LivH -
C6P51_RS14230 2630631..2631740 - 1110 WP_001400431.1 high-affinity branched-chain amino acid ABC transporter substrate-binding protein LivK -
C6P51_RS14235 2632164..2632547 + 384 WP_000778795.1 aspartate 1-decarboxylase autocleavage activator PanM -
C6P51_RS14240 2632544..2633071 - 528 WP_000342447.1 GNAT family N-acetyltransferase Toxin
C6P51_RS14245 2633078..2633344 - 267 WP_001277109.1 DUF1778 domain-containing protein Antitoxin
C6P51_RS14250 2633494..2634597 - 1104 WP_001021996.1 branched chain amino acid ABC transporter substrate-binding protein LivJ -
C6P51_RS14255 2634868..2635722 - 855 WP_000130217.1 RNA polymerase sigma factor RpoH -
C6P51_RS14260 2635967..2637025 - 1059 WP_001042003.1 permease-like cell division protein FtsX -
C6P51_RS14265 2637018..2637686 - 669 WP_000617723.1 cell division ATP-binding protein FtsE -

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

(88-150)

Antitoxin

Vibrio phage ICP1, Orf50

(2-86)


Sequences

Toxin        


Download         Length: 176 a.a.        Molecular weight: 19673.63 Da        Isoelectric Point: 7.0284

>T98332 WP_000342447.1 NZ_CP027362:c2633071-2632544 [Escherichia coli]
MDDLTIEILTDDADYDLQRFDCGEEALNLFLTTHLVRQHRNKILRAYILCRNTPERQVLGYYTLCGSCFERAALPSKSKQ
KKIPYKNIPSVTLGRLAIDHSIQGQGWGATLVAHAMKVVWSASLAVGIHGLFVEALNEKAHTFYKSLGFIPLVGENENAL
FFPTKSIELLFTQSD

Download         Length: 528 bp

>T98332 NZ_CP027362:c2633071-2632544 [Escherichia coli]
ATGGATGATCTGACGATAGAGATTCTGACCGATGATGCAGATTATGATCTACAGCGATTCGACTGCGGCGAGGAAGCGTT
AAATCTCTTTCTGACGACACATCTCGTTCGTCAACATCGCAACAAAATTCTGCGAGCGTATATCCTTTGTCGCAACACTC
CAGAACGTCAGGTGCTGGGATATTACACATTATGCGGCAGTTGTTTTGAACGAGCCGCATTGCCCTCGAAATCGAAACAG
AAAAAAATTCCCTACAAAAATATTCCCAGCGTCACTCTTGGGCGTCTGGCAATTGATCATTCAATACAGGGGCAGGGATG
GGGAGCAACACTGGTTGCTCATGCCATGAAAGTCGTCTGGTCAGCCTCTTTAGCAGTAGGTATTCACGGTCTTTTTGTAG
AGGCGCTGAATGAAAAAGCCCATACGTTTTATAAATCGCTGGGCTTTATCCCGTTGGTCGGGGAAAACGAAAATGCGTTA
TTTTTCCCAACCAAATCCATTGAACTGCTTTTTACACAGAGCGATTAA

Antitoxin


Download         Length: 89 a.a.        Molecular weight: 9938.37 Da        Isoelectric Point: 10.0863

>AT98332 WP_001277109.1 NZ_CP027362:c2633344-2633078 [Escherichia coli]
MSAVKKQRIDLRLTDDDKSMIEEAAAISNQSVSQFMLNSASQRAAEVIEQHRRVILNEESWTRVMDALSNPPSPGEKLKR
AVKRLQGM

Download         Length: 267 bp

>AT98332 NZ_CP027362:c2633344-2633078 [Escherichia coli]
ATGTCTGCTGTTAAAAAGCAGCGTATCGATCTGCGTTTAACTGACGATGACAAAAGTATGATTGAGGAAGCGGCAGCGAT
ATCTAATCAGTCCGTCAGCCAATTTATGTTGAACAGCGCTTCGCAGCGGGCTGCGGAAGTGATTGAACAGCATCGGCGGG
TGATCCTCAATGAGGAATCCTGGACGCGGGTGATGGATGCGCTGAGTAATCCACCGTCACCAGGTGAAAAGCTAAAACGT
GCGGTAAAACGTCTTCAGGGAATGTAA

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 A0A7U9LUM2

Antitoxin

Source ID Structure
AlphaFold DB A0A7U9LUN0

References