Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3612837..3613455 Replicon chromosome
Accession NZ_CP031653
Organism Escherichia coli strain UK_Dog_Liverpool

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag DL545_RS18775 Protein ID WP_001291435.1
Coordinates 3613237..3613455 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag DL545_RS18770 Protein ID WP_000344800.1
Coordinates 3612837..3613211 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
DL545_RS18760 3607926..3609119 + 1194 WP_001295324.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
DL545_RS18765 3609142..3612291 + 3150 WP_001132469.1 multidrug efflux RND transporter permease subunit -
DL545_RS18770 3612837..3613211 + 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
DL545_RS18775 3613237..3613455 + 219 WP_001291435.1 hemolysin expression modulator Hha Toxin
DL545_RS18780 3613627..3614178 + 552 WP_000102568.1 maltose O-acetyltransferase -
DL545_RS18785 3614294..3614764 + 471 WP_000136192.1 YlaC family protein -
DL545_RS18790 3614928..3616478 + 1551 WP_001372022.1 cyclic-guanylate-specific phosphodiesterase PdeB -
DL545_RS18795 3616520..3616873 - 354 WP_000878140.1 DUF1428 domain-containing protein -
DL545_RS18805 3617252..3617563 + 312 WP_000409911.1 MGMT family protein -
DL545_RS18810 3617594..3618166 - 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

>T109642 WP_001291435.1 NZ_CP031653:3613237-3613455 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T109642 NZ_CP031653:3613237-3613455 [Escherichia coli]
ATGTCCGAAAAACCTTTAACGAAAACCGATTATTTAATGCGTTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCCGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTGTACGACAAGATCCCTTCCTCAGTTTGGAAATTTATTCGCTAA

Antitoxin


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

>AT109642 WP_000344800.1 NZ_CP031653:3612837-3613211 [Escherichia coli]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp

>AT109642 NZ_CP031653:3612837-3613211 [Escherichia coli]
ATGGATGAATACTCACCCAAAAGACATGATATCGCACAGCTTAAGTTTCTCTGTGAAACCCTGTATCATGACTGCCTTGC
AAACCTTGAAGAAAGCAATCATGGCTGGGTTAACGACCCAACCTCGGCGATCAACCTCCAGTTGAATGAACTGATTGAGC
ATATTGCGACCTTCGCACTTAATTACAAAATTAAGTATAATGAAGACAATAAGCTCATTGAGCAGATCGACGAATATCTG
GATGACACCTTTATGTTGTTCAGTAGTTATGGTATTAATATGCAGGATCTTCAGAAATGGCGGAAGTCAGGTAATCGACT
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