Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) DinJ-YafQ (relBE)/YafQ-RelB
Location 3785154..3785695 Replicon chromosome
Accession NZ_CP041955
Organism Escherichia coli strain EC2

Toxin (Protein)


Gene name yafQ Uniprot ID Q47149
Locus tag FOZ67_RS18130 Protein ID WP_000615983.1
Coordinates 3785417..3785695 (+) Length 93 a.a.

Antitoxin (Protein)


Gene name dinJ Uniprot ID Q47150
Locus tag FOZ67_RS18125 Protein ID WP_000729703.1
Coordinates 3785154..3785414 (+) Length 87 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FOZ67_RS18105 3780829..3781614 - 786 WP_000207552.1 putative lateral flagellar export/assembly protein LafU -
FOZ67_RS18110 3781586..3783298 + 1713 Protein_3542 flagellar biosynthesis protein FlhA -
FOZ67_RS18115 3783522..3784019 - 498 WP_000006255.1 REP-associated tyrosine transposase RayT -
FOZ67_RS18120 3784195..3784944 - 750 WP_000056849.1 C40 family peptidase -
FOZ67_RS18125 3785154..3785414 + 261 WP_000729703.1 type II toxin-antitoxin system antitoxin DinJ Antitoxin
FOZ67_RS18130 3785417..3785695 + 279 WP_000615983.1 type II toxin-antitoxin system mRNA interferase toxin YafQ Toxin
FOZ67_RS18135 3785851..3786591 + 741 WP_001225679.1 murein L,D-transpeptidase -
FOZ67_RS18140 3786562..3787329 - 768 WP_000333380.1 class II glutamine amidotransferase -
FOZ67_RS18145 3787535..3788113 - 579 WP_000284050.1 D-sedoheptulose 7-phosphate isomerase -

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

(4-91)

Antitoxin

RelB antitoxin/Antitoxin DinJ

(1-85)


Sequences

Toxin        


Download         Length: 93 a.a.        Molecular weight: 10846.62 Da        Isoelectric Point: 9.9941

>T134742 WP_000615983.1 NZ_CP041955:3785417-3785695 [Escherichia coli]
MIQRDIEYSGQYSKDVKLAQKRHKDMNKLKYLMTLLINNTLPLPAVYKDHPLQGSWKGYRDAHVEPDWILIYKLTDKLLR
FERTGTHAALFG

Download         Length: 279 bp

>T134742 NZ_CP041955:3785417-3785695 [Escherichia coli]
ATGATTCAAAGGGATATTGAATACTCGGGACAATATTCAAAGGATGTAAAACTTGCACAAAAGCGTCATAAGGATATGAA
TAAATTGAAATATCTTATGACGCTTCTTATCAATAATACTTTACCGCTTCCAGCTGTTTATAAAGACCACCCGCTGCAAG
GTTCATGGAAAGGTTATCGCGATGCTCATGTCGAACCGGACTGGATCCTGATTTACAAACTTACCGATAAACTTTTACGA
TTTGAGAGAACTGGAACTCACGCGGCGCTCTTTGGGTAA

Antitoxin


Download         Length: 87 a.a.        Molecular weight: 9405.80 Da        Isoelectric Point: 5.0758

>AT134742 WP_000729703.1 NZ_CP041955:3785154-3785414 [Escherichia coli]
MAANAFVRARIDEDLKNQAADVLAGMGLTISDLVRITLTKVAREKALPFDLREPNQLTIQSIKNSEAGIDVHKAKDADDL
FDKLGI

Download         Length: 261 bp

>AT134742 NZ_CP041955:3785154-3785414 [Escherichia coli]
ATGGCTGCTAACGCGTTTGTTCGCGCCCGAATCGATGAAGATCTGAAGAATCAGGCAGCGGACGTACTGGCCGGGATGGG
GCTGACCATCTCTGACCTGGTTCGCATAACCCTCACAAAGGTCGCGCGTGAAAAGGCATTGCCGTTTGATTTACGCGAGC
CTAATCAATTAACCATTCAATCAATCAAAAACAGCGAAGCTGGCATTGATGTTCATAAGGCCAAAGACGCCGATGATTTA
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
PDB 4Q2U

Antitoxin

Source ID Structure
PDB 4Q2U
AlphaFold DB A0A5F1F716

References