Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 196427..197045 Replicon chromosome
Accession NZ_CP030337
Organism Escherichia coli strain AR_451

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag CSC38_RS01705 Protein ID WP_001291435.1
Coordinates 196427..196645 (-) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag CSC38_RS01710 Protein ID WP_000344800.1
Coordinates 196671..197045 (-) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CSC38_RS01670 191714..192286 + 573 WP_000779831.1 YbaY family lipoprotein -
CSC38_RS01675 192317..192628 - 312 WP_000409908.1 MGMT family protein -
CSC38_RS01685 193007..193360 + 354 WP_000878135.1 DUF1428 family protein -
CSC38_RS01690 193402..194952 - 1551 WP_001385227.1 cyclic-guanylate-specific phosphodiesterase PdeB -
CSC38_RS01695 195116..195586 - 471 WP_000136192.1 YlaC family protein -
CSC38_RS01700 195702..196253 - 552 WP_000102539.1 maltose O-acetyltransferase -
CSC38_RS01705 196427..196645 - 219 WP_001291435.1 hemolysin expression modulator Hha Toxin
CSC38_RS01710 196671..197045 - 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
CSC38_RS01715 197591..200740 - 3150 WP_001132478.1 multidrug efflux RND transporter permease subunit -
CSC38_RS01720 200763..201956 - 1194 WP_001295833.1 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

>T107743 WP_001291435.1 NZ_CP030337:c196645-196427 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T107743 NZ_CP030337:c196645-196427 [Escherichia coli]
ATGTCCGAAAAACCTTTAACGAAAACCGATTATTTAATGCGTTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCCGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTGTACGACAAGATCCCTTCCTCAGTATGGAAATTTATTCGCTAA

Antitoxin


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

>AT107743 WP_000344800.1 NZ_CP030337:c197045-196671 [Escherichia coli]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp

>AT107743 NZ_CP030337:c197045-196671 [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