Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 2891922..2892540 Replicon chromosome
Accession NZ_CP018840
Organism Escherichia coli strain KSC64

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag BUQ71_RS14585 Protein ID WP_001291435.1
Coordinates 2891922..2892140 (-) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag BUQ71_RS14590 Protein ID WP_000344800.1
Coordinates 2892166..2892540 (-) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BUQ71_RS14550 2887212..2887784 + 573 WP_000779831.1 YbaY family lipoprotein -
BUQ71_RS14555 2887815..2888126 - 312 WP_000409911.1 MGMT family protein -
BUQ71_RS14565 2888505..2888858 + 354 WP_000878140.1 DUF1428 domain-containing protein -
BUQ71_RS14570 2888900..2890450 - 1551 WP_001299455.1 cyclic-guanylate-specific phosphodiesterase PdeB -
BUQ71_RS14575 2890614..2891084 - 471 WP_000136192.1 YlaC family protein -
BUQ71_RS14580 2891200..2891751 - 552 WP_000102564.1 maltose O-acetyltransferase -
BUQ71_RS14585 2891922..2892140 - 219 WP_001291435.1 hemolysin expression modulator Hha Toxin
BUQ71_RS14590 2892166..2892540 - 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
BUQ71_RS14595 2893086..2896235 - 3150 WP_001132469.1 multidrug efflux RND transporter permease subunit -
BUQ71_RS14600 2896258..2897451 - 1194 WP_087514587.1 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

>T70673 WP_001291435.1 NZ_CP018840:c2892140-2891922 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T70673 NZ_CP018840:c2892140-2891922 [Escherichia coli]
ATGTCCGAAAAACCTTTAACGAAAACCGATTATTTAATGCGTTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCCGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTATACGACAAGATCCCTTCCTCAGTATGGAAATTTATTCGCTAA

Antitoxin


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

>AT70673 WP_000344800.1 NZ_CP018840:c2892540-2892166 [Escherichia coli]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp

>AT70673 NZ_CP018840:c2892540-2892166 [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