Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) DinJ-YafQ (relBE)/YafQ-RelB
Location 278911..279452 Replicon chromosome
Accession NC_013364
Organism Escherichia coli O111:H- str. 11128

Toxin (Protein)


Gene name yafQ Uniprot ID U9XPG0
Locus tag ECO111_RS01285 Protein ID WP_000615976.1
Coordinates 278911..279189 (-) Length 93 a.a.

Antitoxin (Protein)


Gene name dinJ Uniprot ID S1EWQ0
Locus tag ECO111_RS01290 Protein ID WP_000729704.1
Coordinates 279192..279452 (-) Length 87 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
ECO111_RS01270 276493..277071 + 579 WP_000284050.1 D-sedoheptulose 7-phosphate isomerase -
ECO111_RS01275 277277..278044 + 768 WP_000333380.1 class II glutamine amidotransferase -
ECO111_RS01280 278015..278755 - 741 WP_001225679.1 murein L,D-transpeptidase -
ECO111_RS01285 278911..279189 - 279 WP_000615976.1 type II toxin-antitoxin system mRNA interferase toxin YafQ Toxin
ECO111_RS01290 279192..279452 - 261 WP_000729704.1 type II toxin-antitoxin system antitoxin DinJ Antitoxin
ECO111_RS01295 279638..280411 + 774 WP_000543898.1 C40 family peptidase -
ECO111_RS01300 280468..280824 - 357 WP_001030484.1 type II toxin-antitoxin system HicB family antitoxin -
ECO111_RS01305 280817..281095 - 279 WP_000598760.1 type II toxin-antitoxin system HicA family toxin -
ECO111_RS01310 281200..283293 - 2094 WP_001140806.1 flagellar biosynthesis protein FlhA -
ECO111_RS01315 283277..284416 - 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

>T24341 WP_000615976.1 NC_013364:c279189-278911 [Escherichia coli O111:H- str. 11128]
MIQRDIEYSGQFSKDVKLAQKRHKDMNKLKYLMTLLINNALPLPAVYKDHPLQGSWKGYRDAHVEPDWILIYKLTDKLLR
FERTGTHAALFG

Download         Length: 279 bp

>T24341 NC_013364:c279189-278911 [Escherichia coli O111:H- str. 11128]
ATGATTCAAAGGGATATTGAATACTCGGGACAATTTTCAAAGGATGTAAAACTTGCACAAAAGCGTCATAAGGATATGAA
TAAATTGAAATATCTTATGACGCTTCTTATCAATAATGCTTTACCGCTTCCAGCTGTTTATAAAGACCACCCGCTGCAAG
GTTCATGGAAAGGTTATCGCGATGCTCATGTCGAACCGGACTGGATCCTGATTTACAAACTTACCGATAAACTTTTACGA
TTTGAGAGAACTGGAACTCACGCGGCGCTCTTTGGGTAA

Antitoxin


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

>AT24341 WP_000729704.1 NC_013364:c279452-279192 [Escherichia coli O111:H- str. 11128]
MAANAFVRARIDEDLKNQAADVLAGMGLTISDLVRITLTKVAREKALPFDLREPNQLTIQSIKNSEAGVDVHKAKDADDL
FDKLGI

Download         Length: 261 bp

>AT24341 NC_013364:c279452-279192 [Escherichia coli O111:H- str. 11128]
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