Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3647963..3648581 Replicon chromosome
Accession NZ_CP103529
Organism Escherichia coli strain 5270

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag M5T24_RS17565 Protein ID WP_001291435.1
Coordinates 3648363..3648581 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag M5T24_RS17560 Protein ID WP_000344800.1
Coordinates 3647963..3648337 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
M5T24_RS17550 (3643052) 3643052..3644245 + 1194 WP_001295324.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
M5T24_RS17555 (3644268) 3644268..3647417 + 3150 WP_001132469.1 efflux RND transporter permease AcrB -
M5T24_RS17560 (3647963) 3647963..3648337 + 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
M5T24_RS17565 (3648363) 3648363..3648581 + 219 WP_001291435.1 HHA domain-containing protein Toxin
M5T24_RS17570 (3648753) 3648753..3649304 + 552 WP_000102564.1 maltose O-acetyltransferase -
M5T24_RS17575 (3649420) 3649420..3649890 + 471 WP_000136192.1 YlaC family protein -
M5T24_RS17580 (3650054) 3650054..3651604 + 1551 WP_001310610.1 cyclic-guanylate-specific phosphodiesterase PdeB -
M5T24_RS17585 (3651646) 3651646..3651999 - 354 WP_000878140.1 DUF1428 domain-containing protein -
M5T24_RS17595 (3652378) 3652378..3652689 + 312 WP_000409911.1 MGMT family protein -
M5T24_RS17600 (3652720) 3652720..3653292 - 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

>T255340 WP_001291435.1 NZ_CP103529:3648363-3648581 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

Antitoxin


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

>AT255340 WP_000344800.1 NZ_CP103529:3647963-3648337 [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