Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/RHH(antitoxin)
Location 1981..2540 Replicon plasmid pEC27-3
Accession NZ_CP060875
Organism Escherichia coli strain EC27

Toxin (Protein)


Gene name relE Uniprot ID U9YB49
Locus tag H9210_RS23920 Protein ID WP_000421259.1
Coordinates 2265..2540 (+) Length 92 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID U9Y625
Locus tag H9210_RS23915 Protein ID WP_001178087.1
Coordinates 1981..2265 (+) Length 95 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
H9210_RS23910 (46) 46..1077 + 1032 WP_000907852.1 plasmid replication initiator RepA -
H9210_RS23915 (1981) 1981..2265 + 285 WP_001178087.1 ribbon-helix-helix domain-containing protein Antitoxin
H9210_RS23920 (2265) 2265..2540 + 276 WP_000421259.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
H9210_RS23925 (2646) 2646..2849 + 204 Protein_3 hypothetical protein -
H9210_RS23930 (3119) 3119..3385 - 267 WP_000627832.1 hypothetical protein -
H9210_RS23935 (3426) 3426..6392 - 2967 WP_241424636.1 Tn3-like element TnAs1 family transposase -
H9210_RS23940 (6396) 6396..6956 - 561 WP_001161490.1 recombinase family protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Conjugative plasmid blaCTX-M-24 - 1..92062 92062


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

Toxin-antitoxin system, RelE/ParE toxin family

(3-90)

Antitoxin

Ribbon-helix-helix protein, CopG

(14-51)


Sequences

Toxin        


Download         Length: 92 a.a.        Molecular weight: 10736.45 Da        Isoelectric Point: 9.9324

>T171283 WP_000421259.1 NZ_CP060875:2265-2540 [Escherichia coli]
MELKWTSKALSDLARLYDFLVLASKPAAARTVQSLTQAPVILLTHPRMGEQLFQFEPREVRRIFAGEYEIRYELTGQTIY
VLRLWHTRENR

Download         Length: 276 bp

>T171283 NZ_CP077872:2490781-2490888 [Staphylococcus aureus]
ATGTTCAATTTATTAATTAACATCATGACTTCAGCTATAAGCGGCTGTCTTGTTGCGTTTTTTGCACATTGGTTACGAAC
GCGCAACAATAAAAAAGGTGACAAATAA

Antitoxin


Download         Length: 95 a.a.        Molecular weight: 10488.92 Da        Isoelectric Point: 5.6558

>AT171283 WP_001178087.1 NZ_CP060875:1981-2265 [Escherichia coli]
MQMKNNTAQATKVITAHVPLPMADKVDQMAARLERSRGWIIKQALSAWLAQEEERNRLTLEALDDVTSGQVIDHQAVQAW
ADSLSTDNPLPVPR

Download         Length: 285 bp

>AT171283 NZ_CP077872:c2490965-2490905 [Staphylococcus aureus]
TACATAATAAATTGAACATCTAAATACACCAAATCCCCTCACTACTGCCATAGTGAGGGGA

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 U9YB49

Antitoxin

Source ID Structure
AlphaFold DB U9Y625

References