Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 1790621..1791239 Replicon chromosome
Accession NZ_LR890508
Organism Escherichia coli isolate MSB1_9I-sc-2280417

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag JMW57_RS08755 Protein ID WP_001291435.1
Coordinates 1791021..1791239 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag JMW57_RS08750 Protein ID WP_000344800.1
Coordinates 1790621..1790995 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JMW57_RS08740 1785710..1786903 + 1194 WP_001295324.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
JMW57_RS08745 1786926..1790075 + 3150 WP_001132469.1 multidrug efflux RND transporter permease subunit -
JMW57_RS08750 1790621..1790995 + 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
JMW57_RS08755 1791021..1791239 + 219 WP_001291435.1 hemolysin expression modulator Hha Toxin
JMW57_RS08760 1791411..1791962 + 552 WP_000102564.1 maltose O-acetyltransferase -
JMW57_RS08765 1792078..1792548 + 471 WP_000136192.1 YlaC family protein -
JMW57_RS08770 1792712..1794262 + 1551 WP_001310610.1 cyclic-guanylate-specific phosphodiesterase PdeB -
JMW57_RS08775 1794304..1794657 - 354 WP_000878140.1 DUF1428 domain-containing protein -
JMW57_RS08785 1795036..1795347 + 312 WP_000409911.1 MGMT family protein -
JMW57_RS08790 1795378..1795950 - 573 WP_000779831.1 YbaY family lipoprotein -

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

Haemolysin expression modulating, HHA

(13-69)

Antitoxin

Biofilm formation regulator YbaJ

(1-117)


Sequences

Toxin        


Download         Length: 73 a.a.        Molecular weight: 8628.00 Da        Isoelectric Point: 8.9008

>T291227 WP_001291435.1 NZ_LR890508:1791021-1791239 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

Antitoxin


Download         Length: 125 a.a.        Molecular weight: 14557.39 Da        Isoelectric Point: 4.7395

>AT291227 WP_000344800.1 NZ_LR890508:1790621-1790995 [Escherichia coli]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 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 2MW2
PDB 1JW2

Antitoxin

Source ID Structure
AlphaFold DB A0A7U9QBQ5

References