Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3604644..3605262 Replicon chromosome
Accession NZ_CP104851
Organism Escherichia coli strain GYX208DH4E-2

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag N6H16_RS17495 Protein ID WP_001291435.1
Coordinates 3605044..3605262 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag N6H16_RS17490 Protein ID WP_000344800.1
Coordinates 3604644..3605018 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
N6H16_RS17480 (3599733) 3599733..3600926 + 1194 WP_001295324.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
N6H16_RS17485 (3600949) 3600949..3604098 + 3150 WP_001132469.1 efflux RND transporter permease AcrB -
N6H16_RS17490 (3604644) 3604644..3605018 + 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
N6H16_RS17495 (3605044) 3605044..3605262 + 219 WP_001291435.1 HHA domain-containing protein Toxin
N6H16_RS17500 (3605434) 3605434..3605985 + 552 WP_000102568.1 maltose O-acetyltransferase -
N6H16_RS17505 (3606101) 3606101..3606571 + 471 WP_000136192.1 YlaC family protein -
N6H16_RS17510 (3606735) 3606735..3608285 + 1551 WP_001372022.1 cyclic-guanylate-specific phosphodiesterase PdeB -
N6H16_RS17515 (3608327) 3608327..3608680 - 354 WP_000878140.1 DUF1428 domain-containing protein -
N6H16_RS17525 (3609059) 3609059..3609370 + 312 WP_000409911.1 MGMT family protein -
N6H16_RS17530 (3609401) 3609401..3609973 - 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

>T259336 WP_001291435.1 NZ_CP104851:3605044-3605262 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

Antitoxin


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

>AT259336 WP_000344800.1 NZ_CP104851:3604644-3605018 [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