Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 527514..528132 Replicon chromosome
Accession NZ_CP028116
Organism Escherichia coli O26 str. RM8426

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag I3M_RS03165 Protein ID WP_001291435.1
Coordinates 527514..527732 (-) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag I3M_RS03170 Protein ID WP_000344800.1
Coordinates 527758..528132 (-) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
I3M_RS03130 522804..523376 + 573 WP_000779826.1 lipoprotein -
I3M_RS03135 523407..523718 - 312 WP_000409911.1 MGMT family protein -
I3M_RS03145 524096..524449 + 354 WP_000878140.1 DUF1428 domain-containing protein -
I3M_RS03150 524491..526041 - 1551 WP_001342068.1 cyclic-guanylate-specific phosphodiesterase PdeB -
I3M_RS03155 526205..526675 - 471 WP_000136192.1 YlaC family protein -
I3M_RS03160 526791..527342 - 552 WP_000102564.1 maltose O-acetyltransferase -
I3M_RS03165 527514..527732 - 219 WP_001291435.1 hemolysin expression modulator Hha Toxin
I3M_RS03170 527758..528132 - 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
I3M_RS03175 528678..531827 - 3150 WP_001132475.1 multidrug efflux RND transporter permease subunit -
I3M_RS03180 531850..533043 - 1194 WP_001295324.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -

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

>T100523 WP_001291435.1 NZ_CP028116:c527732-527514 [Escherichia coli O26 str. RM8426]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T100523 NZ_CP028116:c527732-527514 [Escherichia coli O26 str. RM8426]
ATGTCCGAAAAACCTTTAACGAAAACCGATTATTTAATGCGTTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCCGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTATACGACAAGATCCCTTCCTCAGTATGGAAATTTATTCGCTAA

Antitoxin


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

>AT100523 WP_000344800.1 NZ_CP028116:c528132-527758 [Escherichia coli O26 str. RM8426]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp

>AT100523 NZ_CP028116:c528132-527758 [Escherichia coli O26 str. RM8426]
ATGGATGAATACTCACCCAAAAGACATGATATCGCACAGCTTAAGTTTCTCTGTGAAACCCTGTATCATGACTGTCTTGC
AAACCTTGAAGAAAGCAATCATGGCTGGGTTAACGACCCAACCTCGGCGATCAACCTCCAGTTGAATGAACTGATTGAGC
ATATTGCGACCTTCGCACTTAATTACAAAATTAAGTATAATGAAGACAATAAGCTCATTGAGCAGATCGACGAATATCTG
GATGACACCTTTATGTTGTTCAGCAGTTATGGTATTAATATGCAGGATCTTCAGAAATGGCGGAAGTCAGGTAATCGACT
ATTCCGTTGTTTTGTCAATGCGACGAAAGAGAATCCTGCGAGTTTATCTTGTTAG

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