Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) DinJ-YafQ (relBE)/YafQ-RelB
Location 3554834..3555375 Replicon chromosome
Accession NZ_CP038180
Organism Escherichia coli strain

Toxin (Protein)


Gene name yafQ Uniprot ID S1FHQ9
Locus tag E4F32_RS17395 Protein ID WP_000615979.1
Coordinates 3555097..3555375 (+) Length 93 a.a.

Antitoxin (Protein)


Gene name dinJ Uniprot ID S1EWQ0
Locus tag E4F32_RS17390 Protein ID WP_000729704.1
Coordinates 3554834..3555094 (+) Length 87 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
E4F32_RS17370 3550517..3551302 - 786 WP_072132640.1 putative lateral flagellar export/assembly protein LafU -
E4F32_RS17375 3551274..3552986 + 1713 Protein_3374 flagellar biosynthesis protein FlhA -
E4F32_RS17380 3553202..3553699 - 498 WP_000006261.1 REP-associated tyrosine transposase RayT -
E4F32_RS17385 3553875..3554648 - 774 WP_133296758.1 C40 family peptidase -
E4F32_RS17390 3554834..3555094 + 261 WP_000729704.1 type II toxin-antitoxin system antitoxin DinJ Antitoxin
E4F32_RS17395 3555097..3555375 + 279 WP_000615979.1 type II toxin-antitoxin system mRNA interferase toxin YafQ Toxin
E4F32_RS17400 3555531..3556271 + 741 WP_001225679.1 murein L,D-transpeptidase -
E4F32_RS17405 3556242..3557009 - 768 WP_000333379.1 class II glutamine amidotransferase -
E4F32_RS17410 3557215..3557793 - 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

(1-91)

Antitoxin

RelB antitoxin/Antitoxin DinJ

(4-84)


Sequences

Toxin        


Download         Length: 93 a.a.        Molecular weight: 10830.62 Da        Isoelectric Point: 10.0702

>T120767 WP_000615979.1 NZ_CP038180:3555097-3555375 [Escherichia coli]
MIQRDIEYSGQFSKDVKLAQKRHKDMNKLKYLMTLLINNTLPLPAVYKDHPLQGSWKGYRDAHVEPDWILIYKLTDKLLR
FERTGTHAALFG

Download         Length: 279 bp

>T120767 NZ_CP038180:3555097-3555375 [Escherichia coli]
ATGATTCAAAGGGATATTGAATACTCGGGACAATTTTCAAAGGATGTAAAACTTGCACAAAAGCGTCATAAGGATATGAA
TAAATTGAAATATCTTATGACGCTTCTTATCAATAATACTTTACCGCTTCCAGCTGTTTATAAAGACCACCCGCTGCAAG
GTTCATGGAAAGGTTATCGCGATGCTCATGTCGAACCGGACTGGATCCTGATTTACAAACTTACCGATAAACTTTTACGA
TTTGAGAGAACTGGAACTCACGCGGCGCTATTTGGGTAA

Antitoxin


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

>AT120767 WP_000729704.1 NZ_CP038180:3554834-3555094 [Escherichia coli]
MAANAFVRARIDEDLKNQAADVLAGMGLTISDLVRITLTKVAREKALPFDLREPNQLTIQSIKNSEAGVDVHKAKDADDL
FDKLGI

Download         Length: 261 bp

>AT120767 NZ_CP038180:3554834-3555094 [Escherichia coli]
ATGGCTGCTAACGCGTTTGTTCGCGCCCGAATCGATGAAGATCTGAAGAATCAGGCGGCGGACGTACTGGCCGGGATGGG
GCTGACCATCTCTGACCTGGTTCGCATAACCCTCACAAAAGTCGCGCGTGAAAAGGCATTGCCGTTTGATTTACGCGAGC
CTAATCAATTAACCATTCAATCAATTAAAAACAGCGAAGCTGGCGTTGATGTTCATAAGGCCAAAGACGCCGATGATTTA
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 S1FHQ9

Antitoxin

Source ID Structure
PDB 4ML0
AlphaFold DB A0A0E0Y6Z6

References