Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3631104..3631722 Replicon chromosome
Accession NZ_CP124322
Organism Escherichia coli strain AVS0717

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag QJB10_RS17815 Protein ID WP_001291435.1
Coordinates 3631504..3631722 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag QJB10_RS17810 Protein ID WP_000344800.1
Coordinates 3631104..3631478 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QJB10_RS17800 (3626193) 3626193..3627386 + 1194 WP_001295833.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
QJB10_RS17805 (3627409) 3627409..3630558 + 3150 WP_001132478.1 efflux RND transporter permease AcrB -
QJB10_RS17810 (3631104) 3631104..3631478 + 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
QJB10_RS17815 (3631504) 3631504..3631722 + 219 WP_001291435.1 HHA domain-containing protein Toxin
QJB10_RS17820 (3631895) 3631895..3632446 + 552 WP_000102539.1 maltose O-acetyltransferase -
QJB10_RS17825 (3632562) 3632562..3633032 + 471 WP_000136192.1 YlaC family protein -
QJB10_RS17830 (3633196) 3633196..3634746 + 1551 WP_001545832.1 cyclic-guanylate-specific phosphodiesterase PdeB -
QJB10_RS17835 (3634788) 3634788..3635141 - 354 WP_000878147.1 DUF1428 family protein -
QJB10_RS17845 (3635520) 3635520..3635831 + 312 WP_000409908.1 MGMT family protein -
QJB10_RS17850 (3635862) 3635862..3636434 - 573 WP_000779841.1 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

>T279386 WP_001291435.1 NZ_CP124322:3631504-3631722 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

Antitoxin


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

>AT279386 WP_000344800.1 NZ_CP124322:3631104-3631478 [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