Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3819342..3819960 Replicon chromosome
Accession NZ_CP060057
Organism Escherichia coli strain G8

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag H4P51_RS18770 Protein ID WP_001291435.1
Coordinates 3819742..3819960 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag H4P51_RS18765 Protein ID WP_000344800.1
Coordinates 3819342..3819716 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
H4P51_RS18755 3814431..3815624 + 1194 WP_001295324.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
H4P51_RS18760 3815647..3818796 + 3150 WP_001132469.1 multidrug efflux RND transporter permease subunit -
H4P51_RS18765 3819342..3819716 + 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
H4P51_RS18770 3819742..3819960 + 219 WP_001291435.1 hemolysin expression modulator Hha Toxin
H4P51_RS18775 3820132..3820683 + 552 WP_000102564.1 maltose O-acetyltransferase -
H4P51_RS18780 3820799..3821269 + 471 WP_000136192.1 YlaC family protein -
H4P51_RS18785 3821433..3822983 + 1551 WP_001310610.1 cyclic-guanylate-specific phosphodiesterase PdeB -
H4P51_RS18790 3823025..3823378 - 354 WP_000878140.1 DUF1428 domain-containing protein -
H4P51_RS18800 3823757..3824068 + 312 WP_000409911.1 MGMT family protein -
H4P51_RS18805 3824099..3824671 - 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

>T169799 WP_001291435.1 NZ_CP060057:3819742-3819960 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T169799 NZ_CP076697:55984-56268 [Escherichia coli]
ATGCAATTTACGGTATACCGCAGTCGCGGCAGGAACGCCGCGTTTCCCTTTGTTATTGATGTTACCAGCGACATTATTGG
TGAGATTAATCGCCGTATCGTTATTCCATTAACACCTATTGAACGATTTAGCCGTATTCGCCCACCAGAACGGCTTAACC
CAATCCTTTTACTGATAGACGGCAAAGAATATGTGCTCATGACGCATGAGACTGCAACTGTTCCAGTTAACGCGCTGGGA
ACGAAATTTTGCGATGCCAGCGCGCACCGAACGTTGATTAAATGA

Antitoxin


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

>AT169799 WP_000344800.1 NZ_CP060057:3819342-3819716 [Escherichia coli]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp

>AT169799 NZ_CP076697:55748-55981 [Escherichia coli]
ATGACTGCAAAACGTACCACACAAAGTGTGACCGTCACCGTCGACCGTGAGTTAGTCAATCGCGCTCGTGATGCAGGCTT
AAATATGAGCGCCACCCTTACGGTTGCGCTCAATGCTGAACTTAAAAAACATGCAGCAACACGTTGGCGTGAAGAGAACG
CAGAAGCTATCGCTGCGTTAAATCAATTGGCTGATGAAACCGGATGTTTCTCTGATGAGTACCGGAGCTTCTAG

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