Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type I Classification (family/domain) symE-agrB/SymE(toxin)
Location 4874131..4874543 Replicon chromosome
Accession NC_008253
Organism Escherichia coli 536

Toxin (Protein)


Gene name symE Uniprot ID S1NWQ7
Locus tag ECP_RS23725 Protein ID WP_000132614.1
Coordinates 4874131..4874472 (-) Length 114 a.a.

Antitoxin (RNA)


Gene name agrB
Locus tag -
Coordinates 4874467..4874543 (+)

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
ECP_RS23710 4869200..4870480 - 1281 WP_001298033.1 DUF445 domain-containing protein -
ECP_RS23715 4870665..4871585 + 921 WP_000181195.1 Rpn family recombination-promoting nuclease/putative transposase -
ECP_RS26630 4871813..4871893 + 81 WP_020233658.1 hypothetical protein -
ECP_RS24230 4871991..4874084 + 2094 WP_000648237.1 DUF262 domain-containing protein -
ECP_RS23725 4874131..4874472 - 342 WP_000132614.1 endoribonuclease SymE Toxin
- 4874467..4874543 + 77 NuclAT_6 - Antitoxin
- 4874467..4874543 + 77 NuclAT_6 - Antitoxin
- 4874467..4874543 + 77 NuclAT_6 - Antitoxin
- 4874467..4874543 + 77 NuclAT_6 - Antitoxin
- 4874467..4874543 + 77 NuclAT_7 - Antitoxin
- 4874467..4874543 + 77 NuclAT_7 - Antitoxin
- 4874467..4874543 + 77 NuclAT_7 - Antitoxin
- 4874467..4874543 + 77 NuclAT_7 - Antitoxin
ECP_RS23730 4874693..4876399 - 1707 WP_001100192.1 restriction endonuclease subunit S -
ECP_RS23735 4876399..4877868 - 1470 WP_024174346.1 type I restriction-modification system subunit M -

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

(20-71)


Sequences


Toxin        


Download         Length: 114 a.a.        Molecular weight: 12266.07 Da        Isoelectric Point: 8.4982

>T21639 WP_000132614.1 NC_008253:c4874472-4874131 [Escherichia coli 536]
MTDTHSIAQPFEAEVSPANNRQLTVSYASRYPDYSRIPAITLKGQWLEAAGFATGTAVDVKVMEGCIVLTAQPPAAAESE
LMQSLRQVCKLSARKQRQVQEFIGVIAGKQKVA

Download         Length: 342 bp

>T21639 NC_008253:c4874472-4874131 [Escherichia coli 536]
ATGACTGACACGCATTCTATTGCACAACCGTTCGAAGCAGAAGTCTCCCCGGCAAATAACCGTCAATTAACCGTGAGTTA
TGCGAGTCGCTACCCGGATTACAGCCGTATTCCCGCCATCACCCTGAAAGGTCAGTGGCTGGAAGCCGCCGGTTTTGCCA
CCGGCACTGCGGTAGATGTCAAAGTAATGGAAGGCTGTATTGTCCTCACCGCCCAACCACCCGCCGCCGCCGAGAGCGAA
CTGATGCAGTCGCTGCGCCAGGTGTGCAAGCTGTCGGCGCGTAAACAAAGGCAGGTGCAGGAGTTTATTGGGGTGATTGC
GGGTAAACAGAAAGTCGCCTGA

Antitoxin


Download         Length: 77 bp

>AT21639 NC_008253:4874467-4874543 [Escherichia coli 536]
AGTCATAACTGCTATTCCCTATAAATAGTGATTGTGATTAGCGGTGCGGGTGTGTTGGCGCACATCCGCACCGCGCT

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 S1NWQ7


Antitoxin

Download structure file

References