Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3352781..3353399 Replicon chromosome
Accession NZ_CP101866
Organism Escherichia coli strain LP5-1

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag NPX81_RS16245 Protein ID WP_001291435.1
Coordinates 3353181..3353399 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag NPX81_RS16240 Protein ID WP_000344800.1
Coordinates 3352781..3353155 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
NPX81_RS16230 (3347870) 3347870..3349063 + 1194 WP_001295324.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
NPX81_RS16235 (3349086) 3349086..3352235 + 3150 WP_001132473.1 efflux RND transporter permease AcrB -
NPX81_RS16240 (3352781) 3352781..3353155 + 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
NPX81_RS16245 (3353181) 3353181..3353399 + 219 WP_001291435.1 HHA domain-containing protein Toxin
NPX81_RS16250 (3353571) 3353571..3354122 + 552 WP_180513029.1 maltose O-acetyltransferase -
NPX81_RS16255 (3354238) 3354238..3354708 + 471 WP_000136192.1 YlaC family protein -
NPX81_RS16260 (3354872) 3354872..3356422 + 1551 WP_001310610.1 cyclic-guanylate-specific phosphodiesterase PdeB -
NPX81_RS16265 (3356464) 3356464..3356817 - 354 WP_000878140.1 DUF1428 domain-containing protein -
NPX81_RS16275 (3357196) 3357196..3357507 + 312 WP_000409911.1 MGMT family protein -
NPX81_RS16280 (3357538) 3357538..3358110 - 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

>T252815 WP_001291435.1 NZ_CP101866:3353181-3353399 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

Antitoxin


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

>AT252815 WP_000344800.1 NZ_CP101866:3352781-3353155 [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