Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 2156695..2157313 Replicon chromosome
Accession NZ_LR778152
Organism Escherichia coli isolate SC477

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag H1D09_RS10585 Protein ID WP_001291435.1
Coordinates 2157095..2157313 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag H1D09_RS10580 Protein ID WP_000344800.1
Coordinates 2156695..2157069 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
H1D09_RS10570 2151784..2152977 + 1194 WP_001295833.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
H1D09_RS10575 2153000..2156149 + 3150 WP_001132480.1 multidrug efflux RND transporter permease subunit -
H1D09_RS10580 2156695..2157069 + 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
H1D09_RS10585 2157095..2157313 + 219 WP_001291435.1 hemolysin expression modulator Hha Toxin
H1D09_RS10590 2157486..2158037 + 552 WP_000102539.1 maltose O-acetyltransferase -
H1D09_RS10595 2158153..2158623 + 471 WP_000136192.1 YlaC family protein -
H1D09_RS10600 2158787..2160337 + 1551 WP_001538392.1 cyclic-guanylate-specific phosphodiesterase PdeB -
H1D09_RS10605 2160379..2160732 - 354 WP_000878140.1 DUF1428 domain-containing protein -
H1D09_RS10615 2161111..2161422 + 312 WP_000409908.1 MGMT family protein -
H1D09_RS10620 2161453..2162025 - 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

>T289287 WP_001291435.1 NZ_LR778152:2157095-2157313 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

Antitoxin


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

>AT289287 WP_000344800.1 NZ_LR778152:2156695-2157069 [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