Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) DinJ-YafQ (relBE)/YafQ-RelB
Location 1524162..1524703 Replicon chromosome
Accession NZ_CP031912
Organism Escherichia coli O111:NM strain FWSEC0005

Toxin (Protein)


Gene name yafQ Uniprot ID U9XPG0
Locus tag CCU03_RS07365 Protein ID WP_000615976.1
Coordinates 1524162..1524440 (-) Length 93 a.a.

Antitoxin (Protein)


Gene name dinJ Uniprot ID S1EWQ0
Locus tag CCU03_RS07370 Protein ID WP_000729704.1
Coordinates 1524443..1524703 (-) Length 87 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CCU03_RS07350 1521744..1522322 + 579 WP_000284050.1 D-sedoheptulose 7-phosphate isomerase -
CCU03_RS07355 1522528..1523295 + 768 WP_000333380.1 class II glutamine amidotransferase -
CCU03_RS07360 1523266..1524006 - 741 WP_001225679.1 murein L,D-transpeptidase -
CCU03_RS07365 1524162..1524440 - 279 WP_000615976.1 type II toxin-antitoxin system mRNA interferase toxin YafQ Toxin
CCU03_RS07370 1524443..1524703 - 261 WP_000729704.1 type II toxin-antitoxin system antitoxin DinJ Antitoxin
CCU03_RS07375 1524889..1525662 + 774 WP_000543898.1 C40 family peptidase -
CCU03_RS07380 1525719..1526075 - 357 WP_001030484.1 type II toxin-antitoxin system HicB family antitoxin -
CCU03_RS07385 1526068..1526346 - 279 WP_000598760.1 type II toxin-antitoxin system HicA family toxin -
CCU03_RS07390 1526451..1528544 - 2094 WP_001140806.1 flagellar biosynthesis protein FlhA -
CCU03_RS07395 1528528..1529667 - 1140 WP_000785662.1 flagellar type III secretion system protein FlhB -

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

Toxin-antitoxin system, YafQ-like toxin

(1-91)

Antitoxin

RelB antitoxin/Antitoxin DinJ

(4-84)


Sequences

Toxin        


Download         Length: 93 a.a.        Molecular weight: 10800.59 Da        Isoelectric Point: 10.0702

>T110667 WP_000615976.1 NZ_CP031912:c1524440-1524162 [Escherichia coli O111:NM]
MIQRDIEYSGQFSKDVKLAQKRHKDMNKLKYLMTLLINNALPLPAVYKDHPLQGSWKGYRDAHVEPDWILIYKLTDKLLR
FERTGTHAALFG

Download         Length: 279 bp

>T110667 NZ_CP031912:c1524440-1524162 [Escherichia coli O111:NM]
ATGATTCAAAGGGATATTGAATACTCGGGACAATTTTCAAAGGATGTAAAACTTGCACAAAAGCGTCATAAGGATATGAA
TAAATTGAAATATCTTATGACGCTTCTTATCAATAATGCTTTACCGCTTCCAGCTGTTTATAAAGACCACCCGCTGCAAG
GTTCATGGAAAGGTTATCGCGATGCTCATGTCGAACCGGACTGGATCCTGATTTACAAACTTACCGATAAACTTTTACGA
TTTGAGAGAACTGGAACTCACGCGGCGCTCTTTGGGTAA

Antitoxin


Download         Length: 87 a.a.        Molecular weight: 9391.77 Da        Isoelectric Point: 5.0758

>AT110667 WP_000729704.1 NZ_CP031912:c1524703-1524443 [Escherichia coli O111:NM]
MAANAFVRARIDEDLKNQAADVLAGMGLTISDLVRITLTKVAREKALPFDLREPNQLTIQSIKNSEAGVDVHKAKDADDL
FDKLGI

Download         Length: 261 bp

>AT110667 NZ_CP031912:c1524703-1524443 [Escherichia coli O111:NM]
ATGGCTGCTAACGCATTTGTTCGCGCCCGAATCGATGAAGATCTGAAGAATCAGGCGGCGGACGTACTGGCCGGGATGGG
GCTGACCATCTCTGACCTGGTTCGCATAACCCTCACAAAGGTCGCGCGTGAAAAGGCATTGCCGTTTGATTTACGCGAGC
CTAATCAATTAACCATTCAATCAATCAAAAACAGCGAAGCTGGCGTTGATGTTCATAAGGCCAAAGACGCCGATGATTTA
TTTGATAAATTAGGAATTTAA

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
AlphaFold DB U9XPG0

Antitoxin

Source ID Structure
PDB 4ML0
AlphaFold DB A0A0E0Y6Z6

References