Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 4664918..4665536 Replicon chromosome
Accession NZ_CP034404
Organism Escherichia coli strain CRE10

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag EJC75_RS24495 Protein ID WP_001291435.1
Coordinates 4664918..4665136 (-) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag EJC75_RS24500 Protein ID WP_000344800.1
Coordinates 4665162..4665536 (-) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
EJC75_RS24460 4660207..4660779 + 573 WP_000779839.1 YbaY family lipoprotein -
EJC75_RS24465 4660810..4661121 - 312 WP_000409911.1 MGMT family protein -
EJC75_RS24475 4661500..4661853 + 354 WP_000878141.1 DUF1428 family protein -
EJC75_RS24480 4661895..4663445 - 1551 WP_001299455.1 cyclic-guanylate-specific phosphodiesterase PdeB -
EJC75_RS24485 4663609..4664079 - 471 WP_000136192.1 YlaC family protein -
EJC75_RS24490 4664195..4664746 - 552 WP_000102564.1 maltose O-acetyltransferase -
EJC75_RS24495 4664918..4665136 - 219 WP_001291435.1 hemolysin expression modulator Hha Toxin
EJC75_RS24500 4665162..4665536 - 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
EJC75_RS24505 4666082..4669231 - 3150 WP_001132469.1 multidrug efflux RND transporter permease subunit -
EJC75_RS24510 4669254..4670447 - 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

>T115942 WP_001291435.1 NZ_CP034404:c4665136-4664918 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T115942 NZ_CP034404:c4665136-4664918 [Escherichia coli]
ATGTCCGAAAAACCTTTAACGAAAACCGATTATTTAATGCGTTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCCGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTATACGACAAGATCCCTTCCTCAGTATGGAAATTTATTCGCTAA

Antitoxin


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

>AT115942 WP_000344800.1 NZ_CP034404:c4665536-4665162 [Escherichia coli]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp

>AT115942 NZ_CP034404:c4665536-4665162 [Escherichia coli]
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