Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type I Classification (family/domain) ralRA/-
Location 1413555..1413926 Replicon chromosome
Accession NZ_CP026343
Organism Escherichia coli strain 9A

Toxin (Protein)


Gene name ralR Uniprot ID F4VC37
Locus tag C2R20_RS07445 Protein ID WP_001317028.1
Coordinates 1413732..1413926 (-) Length 65 a.a.

Antitoxin (RNA)


Gene name ralA
Locus tag -
Coordinates 1413555..1413733 (+)

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
C2R20_RS07420 1409510..1410883 + 1374 WP_000123737.1 ATP-dependent RNA helicase DbpA -
C2R20_RS07425 1411012..1411947 - 936 WP_001157406.1 tRNA 2-thiocytidine(32) synthetase TtcA -
C2R20_RS07430 1411999..1413234 - 1236 WP_000040852.1 site-specific integrase -
C2R20_RS07435 1413236..1413451 - 216 WP_000079604.1 excisionase XisR -
C2R20_RS07440 1413530..1413739 - 210 WP_000276809.1 double-strand break reduction protein RcbA -
- 1413555..1413733 + 179 NuclAT_0 - Antitoxin
- 1413555..1413733 + 179 NuclAT_0 - Antitoxin
- 1413555..1413733 + 179 NuclAT_0 - Antitoxin
- 1413555..1413733 + 179 NuclAT_0 - Antitoxin
C2R20_RS07445 1413732..1413926 - 195 WP_001317028.1 type I toxin-antitoxin system endodeoxyribonuclease toxin RalR Toxin
C2R20_RS07450 1413983..1414792 - 810 WP_000166319.1 recombination protein RecT -
C2R20_RS07455 1414785..1417385 - 2601 WP_000105143.1 exodeoxyribonuclease VIII -
C2R20_RS07460 1417487..1417762 - 276 WP_000632297.1 protein RacC -
C2R20_RS07465 1417837..1418007 - 171 WP_001352098.1 conserved protein, Rac prophage -
C2R20_RS07470 1418007..1418228 - 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 - - 1400246..1433673 33427


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

>T93898 WP_001317028.1 NZ_CP026343:c1413926-1413732 [Escherichia coli]
MRYDNVKPCPFCGCPSVTVKAISGYYRAKCNGCESRTGYGGSEKEALERWNKRTTGNNNGGVHV

Download         Length: 195 bp

>T93898 NZ_CP026343:c1413926-1413732 [Escherichia coli]
ATGAGATATGACAATGTTAAACCATGTCCATTTTGTGGTTGTCCATCAGTAACGGTGAAAGCCATTTCAGGATATTACCG
AGCGAAGTGTAACGGATGCGAATCCCGAACCGGTTATGGTGGAAGTGAAAAAGAAGCACTCGAAAGATGGAATAAACGAA
CCACTGGAAATAATAATGGAGGTGTTCATGTATAA

Antitoxin


Download         Length: 179 bp

>AT93898 NZ_CP026343:1413555-1413733 [Escherichia coli]
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