Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) relBE/RHH(antitoxin)
Location 11624..12171 Replicon plasmid pP19A_1
Accession NZ_CP109930
Organism Escherichia coli O6:K2:H1 strain C 691-04A

Toxin (Protein)


Gene name relE Uniprot ID -
Locus tag N8A71_RS24780 Protein ID WP_264427353.1
Coordinates 11908..12171 (+) Length 88 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID A0A5I3EQ05
Locus tag N8A71_RS24775 Protein ID WP_001674495.1
Coordinates 11624..11908 (+) Length 95 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
N8A71_RS24755 (6818) 6818..8221 + 1404 WP_016230922.1 FAD-dependent tricarballylate dehydrogenase TcuA -
N8A71_RS24760 (8208) 8208..9347 + 1140 WP_264427351.1 tricarballylate utilization 4Fe-4S protein TcuB -
N8A71_RS24765 (9402) 9402..10697 + 1296 WP_016230924.1 tricarballylate/proton symporter TcuC -
N8A71_RS24770 (11011) 11011..11224 + 214 Protein_12 Tn3 family transposase -
N8A71_RS24775 (11624) 11624..11908 + 285 WP_001674495.1 ribbon-helix-helix domain-containing protein Antitoxin
N8A71_RS24780 (11908) 11908..12171 + 264 WP_264427353.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
N8A71_RS24785 (12213) 12213..13181 - 969 WP_154293854.1 IS5-like element IS903B family transposase -
N8A71_RS24790 (13203) 13203..13565 - 363 WP_064735256.1 DegT/DnrJ/EryC1/StrS family aminotransferase -
N8A71_RS24795 (14397) 14397..14810 + 414 WP_016230899.1 hypothetical protein -
N8A71_RS24800 (14812) 14812..15591 + 780 WP_001164198.1 site-specific integrase -
N8A71_RS24805 (15771) 15771..16415 + 645 WP_001144036.1 ParA family protein -
N8A71_RS24810 (16502) 16502..16810 + 309 WP_000030199.1 hypothetical protein -

Associated MGEs


MGE
detail
Similar
MGEs
Relative
position
MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Conjugative plasmid - - 1..77976 77976
- flank IS/Tn - - 12213..13136 923


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.



Sequences


Toxin        


Download         Length: 88 a.a.        Molecular weight: 10088.71 Da        Isoelectric Point: 8.4731

>T262416 WP_264427353.1 NZ_CP109930:11908-12171 [Escherichia coli O6:K2:H1]
MELKWTSKALSDLARLYDFLVLASKPAAARTVQSLTQAPVILLTHPRMGEQLFQFEPREVRRIFAGEYEIRYELNGQTIY
VLRGFVE

Download         Length: 264 bp


Antitoxin


Download         Length: 95 a.a.        Molecular weight: 10460.87 Da        Isoelectric Point: 5.6558

>AT262416 WP_001674495.1 NZ_CP109930:11624-11908 [Escherichia coli O6:K2:H1]
MQMKNNSAQATKVITAHVPLPMADKVDQMAARLERSRGWVIKQALSAWLAQEEERNRLTLEALDDVTSGQVIDHQAVQAW
ADSLSTDNPLPVPR

Download         Length: 285 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


Antitoxin

Source ID Structure
AlphaFold DB A0A5I3EQ05

References