Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 4074770..4075388 Replicon chromosome
Accession NZ_CP124410
Organism Escherichia coli strain AVS0543

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag QJP61_RS19600 Protein ID WP_001291435.1
Coordinates 4074770..4074988 (-) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag QJP61_RS19605 Protein ID WP_000344800.1
Coordinates 4075014..4075388 (-) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QJP61_RS19565 (4070057) 4070057..4070629 + 573 WP_000779831.1 YbaY family lipoprotein -
QJP61_RS19570 (4070660) 4070660..4070971 - 312 WP_000409908.1 MGMT family protein -
QJP61_RS19580 (4071350) 4071350..4071703 + 354 WP_000878135.1 DUF1428 family protein -
QJP61_RS19585 (4071745) 4071745..4073295 - 1551 WP_001385227.1 cyclic-guanylate-specific phosphodiesterase PdeB -
QJP61_RS19590 (4073459) 4073459..4073929 - 471 WP_000136192.1 YlaC family protein -
QJP61_RS19595 (4074045) 4074045..4074596 - 552 WP_000102539.1 maltose O-acetyltransferase -
QJP61_RS19600 (4074770) 4074770..4074988 - 219 WP_001291435.1 HHA domain-containing protein Toxin
QJP61_RS19605 (4075014) 4075014..4075388 - 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
QJP61_RS19610 (4075934) 4075934..4079083 - 3150 WP_001132478.1 efflux RND transporter permease AcrB -
QJP61_RS19615 (4079106) 4079106..4080299 - 1194 WP_001295833.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -

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

>T280097 WP_001291435.1 NZ_CP124410:c4074988-4074770 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

Antitoxin


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

>AT280097 WP_000344800.1 NZ_CP124410:c4075388-4075014 [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