Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3718964..3719582 Replicon chromosome
Accession NZ_LR882978
Organism Escherichia coli isolate L3_CS7_E2980

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag JLZ94_RS18250 Protein ID WP_001291435.1
Coordinates 3719364..3719582 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag JLZ94_RS18245 Protein ID WP_000344800.1
Coordinates 3718964..3719338 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JLZ94_RS18235 3714053..3715246 + 1194 WP_001295324.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
JLZ94_RS18240 3715269..3718418 + 3150 WP_001132469.1 multidrug efflux RND transporter permease subunit -
JLZ94_RS18245 3718964..3719338 + 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
JLZ94_RS18250 3719364..3719582 + 219 WP_001291435.1 hemolysin expression modulator Hha Toxin
JLZ94_RS18255 3719753..3720304 + 552 WP_000102578.1 maltose O-acetyltransferase -
JLZ94_RS18260 3720420..3720890 + 471 WP_000136192.1 YlaC family protein -
JLZ94_RS18265 3721054..3722604 + 1551 WP_001387361.1 cyclic-guanylate-specific phosphodiesterase PdeB -
JLZ94_RS18270 3722646..3722999 - 354 WP_000878140.1 DUF1428 domain-containing protein -
JLZ94_RS18280 3723378..3723689 + 312 WP_000409911.1 MGMT family protein -
JLZ94_RS18285 3723720..3724292 - 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

>T290032 WP_001291435.1 NZ_LR882978:3719364-3719582 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

Antitoxin


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

>AT290032 WP_000344800.1 NZ_LR882978:3718964-3719338 [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