Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3643569..3644187 Replicon chromosome
Accession NZ_LR890651
Organism Escherichia coli isolate MINF_2E-sc-2280463

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag JMW95_RS17805 Protein ID WP_001291435.1
Coordinates 3643969..3644187 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag JMW95_RS17800 Protein ID WP_000344800.1
Coordinates 3643569..3643943 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JMW95_RS17790 3638658..3639851 + 1194 WP_001295324.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
JMW95_RS17795 3639874..3643023 + 3150 WP_001132469.1 multidrug efflux RND transporter permease subunit -
JMW95_RS17800 3643569..3643943 + 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
JMW95_RS17805 3643969..3644187 + 219 WP_001291435.1 hemolysin expression modulator Hha Toxin
JMW95_RS17810 3644359..3644910 + 552 WP_000102564.1 maltose O-acetyltransferase -
JMW95_RS17815 3645026..3645496 + 471 WP_000136192.1 YlaC family protein -
JMW95_RS17820 3645660..3647210 + 1551 WP_001299455.1 cyclic-guanylate-specific phosphodiesterase PdeB -
JMW95_RS17825 3647252..3647605 - 354 WP_000878141.1 DUF1428 family protein -
JMW95_RS17835 3647984..3648295 + 312 WP_000409911.1 MGMT family protein -
JMW95_RS17840 3648326..3648898 - 573 WP_000779826.1 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

>T291718 WP_001291435.1 NZ_LR890651:3643969-3644187 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

Antitoxin


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

>AT291718 WP_000344800.1 NZ_LR890651:3643569-3643943 [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