Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3460837..3461455 Replicon chromosome
Accession NZ_CP022959
Organism Escherichia coli ATCC 8739

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag CJZ69_RS17230 Protein ID WP_001291435.1
Coordinates 3461237..3461455 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag CJZ69_RS17225 Protein ID WP_000344800.1
Coordinates 3460837..3461211 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CJZ69_RS17215 3455926..3457119 + 1194 WP_001295324.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
CJZ69_RS17220 3457142..3460291 + 3150 WP_001132469.1 multidrug efflux RND transporter permease subunit -
CJZ69_RS17225 3460837..3461211 + 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
CJZ69_RS17230 3461237..3461455 + 219 WP_001291435.1 hemolysin expression modulator Hha Toxin
CJZ69_RS17235 3461627..3462178 + 552 WP_000102564.1 maltose O-acetyltransferase -
CJZ69_RS17240 3462294..3462764 + 471 WP_000136192.1 YlaC family protein -
CJZ69_RS17245 3462928..3464478 + 1551 WP_001310610.1 cyclic-guanylate-specific phosphodiesterase PdeB -
CJZ69_RS17250 3464520..3464873 - 354 WP_000878140.1 DUF1428 domain-containing protein -
CJZ69_RS17260 3465252..3465563 + 312 WP_000409911.1 MGMT family protein -
CJZ69_RS17265 3465594..3466166 - 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

>T80268 WP_001291435.1 NZ_CP022959:3461237-3461455 [Escherichia coli ATCC 8739]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T80268 NZ_CP022959:3461237-3461455 [Escherichia coli ATCC 8739]
ATGTCCGAAAAACCTTTAACGAAAACCGATTATTTAATGCGTTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCCGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTGTACGACAAGATCCCTTCCTCAGTTTGGAAATTTATTCGCTAA

Antitoxin


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

>AT80268 WP_000344800.1 NZ_CP022959:3460837-3461211 [Escherichia coli ATCC 8739]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp

>AT80268 NZ_CP022959:3460837-3461211 [Escherichia coli ATCC 8739]
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