Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3556232..3556850 Replicon chromosome
Accession NZ_CP028769
Organism Escherichia coli strain A5

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag AOY56_RS17205 Protein ID WP_001291435.1
Coordinates 3556632..3556850 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag AOY56_RS17200 Protein ID WP_000344800.1
Coordinates 3556232..3556606 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
AOY56_RS17190 3551321..3552514 + 1194 WP_001295324.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
AOY56_RS17195 3552537..3555686 + 3150 WP_001132469.1 efflux RND transporter permease AcrB -
AOY56_RS17200 3556232..3556606 + 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
AOY56_RS17205 3556632..3556850 + 219 WP_001291435.1 HHA domain-containing protein Toxin
AOY56_RS17210 3557021..3557572 + 552 WP_000102564.1 maltose O-acetyltransferase -
AOY56_RS17215 3557688..3558158 + 471 WP_000136192.1 YlaC family protein -
AOY56_RS17220 3558322..3559872 + 1551 WP_001446396.1 cyclic-guanylate-specific phosphodiesterase PdeB -
AOY56_RS17225 3559914..3560267 - 354 WP_000878140.1 DUF1428 domain-containing protein -
AOY56_RS17235 3560646..3560957 + 312 WP_000409911.1 MGMT family protein -
AOY56_RS17240 3560988..3561560 - 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

>T104026 WP_001291435.1 NZ_CP028769:3556632-3556850 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T104026 NZ_CP028769:3556632-3556850 [Escherichia coli]
ATGTCCGAAAAACCTTTAACGAAAACCGATTATTTAATGCGTTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCCGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTATACGACAAGATCCCTTCCTCAGTATGGAAATTTATTCGCTAA

Antitoxin


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

>AT104026 WP_000344800.1 NZ_CP028769:3556232-3556606 [Escherichia coli]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp

>AT104026 NZ_CP028769:3556232-3556606 [Escherichia coli]
ATGGATGAATACTCACCCAAAAGACATGATATCGCACAGCTTAAGTTTCTCTGTGAAACCCTGTATCATGACTGCCTTGC
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