Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3793002..3793620 Replicon chromosome
Accession NZ_CP025851
Organism Escherichia coli strain 510016

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag CXX11_RS18860 Protein ID WP_001291435.1
Coordinates 3793002..3793220 (-) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag CXX11_RS18865 Protein ID WP_000344800.1
Coordinates 3793246..3793620 (-) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CXX11_RS18825 3788291..3788863 + 573 WP_000779826.1 lipoprotein -
CXX11_RS18830 3788894..3789205 - 312 WP_000409911.1 MGMT family protein -
CXX11_RS18840 3789584..3789937 + 354 WP_000878140.1 DUF1428 domain-containing protein -
CXX11_RS18845 3789979..3791529 - 1551 WP_001299455.1 cyclic-guanylate-specific phosphodiesterase PdeB -
CXX11_RS18850 3791693..3792163 - 471 WP_000136192.1 YlaC family protein -
CXX11_RS18855 3792279..3792830 - 552 WP_000102564.1 maltose O-acetyltransferase -
CXX11_RS18860 3793002..3793220 - 219 WP_001291435.1 hemolysin expression modulator Hha Toxin
CXX11_RS18865 3793246..3793620 - 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
CXX11_RS18870 3794166..3797315 - 3150 WP_001132469.1 multidrug efflux RND transporter permease subunit -
CXX11_RS18875 3797338..3798531 - 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

>T92131 WP_001291435.1 NZ_CP025851:c3793220-3793002 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T92131 NZ_CP025851:c3793220-3793002 [Escherichia coli]
ATGTCCGAAAAACCTTTAACGAAAACCGATTATTTAATGCGTTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCCGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTGTACGACAAGATCCCTTCCTCAGTATGGAAATTTATTCGCTAA

Antitoxin


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

>AT92131 WP_000344800.1 NZ_CP025851:c3793620-3793246 [Escherichia coli]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp

>AT92131 NZ_CP025851:c3793620-3793246 [Escherichia coli]
ATGGATGAATACTCACCCAAAAGACATGATATCGCACAGCTTAAGTTTCTCTGTGAAACCCTGTATCATGACTGCCTTGC
AAACCTTGAAGAAAGCAATCATGGCTGGGTAAACGACCCAACCTCGGCGATCAACCTCCAGTTGAATGAACTGATTGAGC
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