264392

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) rnlAB/RnlA-RnlB
Location 1121975..1123412 Replicon chromosome
Accession NZ_CP110859
Organism Escherichia coli strain TSW4881-W1

Toxin (Protein)


Gene name rnlA Uniprot ID P52129
Locus tag OQ464_RS05425 Protein ID WP_000155570.1
Coordinates 1122339..1123412 (-) Length 358 a.a.

Antitoxin (Protein)


Gene name rnlB Uniprot ID P52130
Locus tag OQ464_RS05420 Protein ID WP_000461704.1
Coordinates 1121975..1122346 (-) Length 124 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
OQ464_RS05385 (1117176) 1117176..1117328 + 153 Protein_1053 arsenate reductase -
OQ464_RS05390 (1117715) 1117715..1118182 - 468 WP_000702495.1 protein YfjT -
OQ464_RS05395 (1118206) 1118206..1118649 - 444 WP_000824222.1 lipoprotein YfjS -
OQ464_RS05400 (1118649) 1118649..1118885 - 237 WP_001144029.1 protein YpjK -
OQ464_RS05405 (1118926) 1118926..1119627 - 702 WP_000189409.1 WYL domain-containing protein -
OQ464_RS05410 (1119844) 1119844..1120665 - 822 WP_000197391.1 DUF932 domain-containing protein -
OQ464_RS05415 (1120757) 1120757..1121620 - 864 WP_000787597.1 GTPase family protein -
OQ464_RS05420 (1121975) 1121975..1122346 - 372 WP_000461704.1 type II toxin-antitoxin system antitoxin RnlB Antitoxin
OQ464_RS05425 (1122339) 1122339..1123412 - 1074 WP_000155570.1 type II toxin-antitoxin system toxin mRNA endoribonuclease RnlA Toxin
OQ464_RS05430 (1123554) 1123554..1123817 + 264 WP_000502050.1 DUF1524 domain-containing protein -
OQ464_RS05435 (1124177) 1124177..1125793 + 1617 WP_000445380.1 anti-bacteriophage protein AbpA -
OQ464_RS05440 (1125790) 1125790..1127979 + 2190 WP_000136402.1 DEAD/DEAH box helicase -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
inside Genomic island - - 1101896..1133776 31880


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

Bacterial toxin, RNase RnlA/LsoA, N-terminal repeated domain

(98-183)

Antitoxin

Antitoxin RnlB/LsoB

(14-111)


Sequences

Toxin        


Download         Length: 358 a.a.        Molecular weight: 40061.13 Da        Isoelectric Point: 6.8293

>T264392 WP_000155570.1 NZ_CP110859:c1123412-1122339 [Escherichia coli]
MTIRSYKNLNLVRANIETESRQFIENKNYSIQSIGPMPGSRAGLRVVFTRPGVNLATVDIFYNGDGSTTIQYLTGANRSL
GQELADHLFETINPAEFEQVNMVLQGFVETSVLPVLELSADESHIEFREHSRNAHTVVWKIISTSYQDELTVSLHITTGK
LQIQGRPLSCYRVFTFNLAALLDLQGLEKVLIRQEDGKANIVQQEVARTYLQTVMADAYPHLHVTAEKLLVSGLCVKLAA
PDLPDYCMLLYPELRTIEGVLKSKMSGLGMPVQQPAGFGTYFDKPAAHYILKPQFAATLRPEQINIISTAYTFFNVERHS
LFHMETVVDASRMISDMARLMGKATRAWGIIKDLYIV

Download         Length: 1074 bp

Antitoxin


Download         Length: 124 a.a.        Molecular weight: 13664.69 Da        Isoelectric Point: 4.2391

>AT264392 WP_000461704.1 NZ_CP110859:c1122346-1121975 [Escherichia coli]
MFEITGINVSGALKAVVMATGFENPLSSVNEIETKLSALLGSETTGEILFDLLCANGPEWNRFVTLEMKYGRIMLDTAKI
IDEQDVPTHILSKLTFTLRNHPEYLEASVLSPDDVRQVLSMDF

Download         Length: 372 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
PDB 6Y2R
PDB 7AEX
PDB 6Y2Q
PDB 4I8O
PDB 6Y2P
PDB 6Y2S

Antitoxin

Source ID Structure
PDB 6Y2P
AlphaFold DB A0A373F4G4

References