Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type I Classification (family/domain) ralRA/-
Location 2157129..2157500 Replicon chromosome
Accession NZ_CP010441
Organism Escherichia coli K-12 strain K-12 MG1655

Toxin (Protein)


Gene name ralR Uniprot ID F4VC37
Locus tag SH03_RS10685 Protein ID WP_001317028.1
Coordinates 2157306..2157500 (-) Length 65 a.a.

Antitoxin (RNA)


Gene name ralA
Locus tag -
Coordinates 2157129..2157307 (+)

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
SH03_RS10660 2153084..2154457 + 1374 WP_000123737.1 ATP-dependent RNA helicase DbpA -
SH03_RS10665 2154586..2155521 - 936 WP_001157406.1 tRNA 2-thiocytidine(32) synthetase TtcA -
SH03_RS23895 2155573..2156808 - 1236 WP_000040852.1 site-specific integrase -
SH03_RS10675 2156810..2157025 - 216 WP_000079604.1 excisionase XisR -
SH03_RS10680 2157104..2157313 - 210 WP_000276809.1 double-strand break reduction protein RcbA -
- 2157129..2157307 + 179 NuclAT_0 - Antitoxin
- 2157129..2157307 + 179 NuclAT_0 - Antitoxin
- 2157129..2157307 + 179 NuclAT_0 - Antitoxin
- 2157129..2157307 + 179 NuclAT_0 - Antitoxin
SH03_RS10685 2157306..2157500 - 195 WP_001317028.1 type I toxin-antitoxin system endodeoxyribonuclease toxin RalR Toxin
SH03_RS10690 2157557..2158366 - 810 WP_000166319.1 recombination protein RecT -
SH03_RS10695 2158359..2160959 - 2601 WP_000105143.1 exodeoxyribonuclease VIII -
SH03_RS10700 2161061..2161336 - 276 WP_000632297.1 protein RacC -
SH03_RS10705 2161411..2161581 - 171 WP_001352098.1 conserved protein, Rac prophage -
SH03_RS10710 2161581..2161802 - 222 WP_000560225.1 killing protein KilR -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
inside Prophage - - 2155573..2177246 21673


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

Endodeoxyribonuclease toxin RalR

(6-54)


Sequences

Toxin        


Download         Length: 65 a.a.        Molecular weight: 7018.89 Da        Isoelectric Point: 8.9538

>T52542 WP_001317028.1 NZ_CP010441:c2157500-2157306 [Escherichia coli K-12]
MRYDNVKPCPFCGCPSVTVKAISGYYRAKCNGCESRTGYGGSEKEALERWNKRTTGNNNGGVHV

Download         Length: 195 bp

>T52542 NZ_CP010441:c2157500-2157306 [Escherichia coli K-12]
ATGAGATATGACAATGTTAAACCATGTCCATTTTGTGGTTGTCCATCAGTAACGGTGAAAGCCATTTCAGGATATTACCG
AGCGAAGTGTAACGGATGCGAATCCCGAACCGGTTATGGTGGAAGTGAAAAAGAAGCACTCGAAAGATGGAATAAACGAA
CCACTGGAAATAATAATGGAGGTGTTCATGTATAA

Antitoxin


Download         Length: 179 bp

>AT52542 NZ_CP010441:2157129-2157307 [Escherichia coli K-12]
GAGGACTGAAGTTTCTCGCAATTAAAATTTATCAGTTTTACTTTCTGCTCTCTGGAAACGCCTGCTTCTTTTTTACCTGA
GAGCATTTTTTCGCATTCTGATTTCGTTAGTTTAGATTTTGAATATCTTGTCCAGTTAGTAGGAGTGCCACCTTCCTTTT
CAATAGTGGCGGTAATTTT

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 A0A7L6LHV7

Antitoxin

Download structure file

References