Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) DinJ-YafQ (relBE)/YafQ-RelB
Location 3166915..3167456 Replicon chromosome
Accession NZ_CP010228
Organism Escherichia coli strain S3

Toxin (Protein)


Gene name yafQ Uniprot ID U9XPG0
Locus tag RG65_RS16660 Protein ID WP_000615976.1
Coordinates 3167178..3167456 (+) Length 93 a.a.

Antitoxin (Protein)


Gene name dinJ Uniprot ID S1EWQ0
Locus tag RG65_RS16655 Protein ID WP_000729704.1
Coordinates 3166915..3167175 (+) Length 87 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
RG65_RS16630 3162698..3163483 - 786 WP_000207568.1 putative lateral flagellar export/assembly protein LafU -
RG65_RS16635 3163455..3165167 + 1713 Protein_3019 flagellar biosynthesis protein FlhA -
RG65_RS16640 3165272..3165550 + 279 WP_000598760.1 type II toxin-antitoxin system HicA family toxin -
RG65_RS16645 3165543..3165899 + 357 WP_001030484.1 type II toxin-antitoxin system HicB family antitoxin -
RG65_RS16650 3165956..3166729 - 774 WP_000543899.1 C40 family peptidase -
RG65_RS16655 3166915..3167175 + 261 WP_000729704.1 type II toxin-antitoxin system antitoxin DinJ Antitoxin
RG65_RS16660 3167178..3167456 + 279 WP_000615976.1 type II toxin-antitoxin system mRNA interferase toxin YafQ Toxin
RG65_RS16665 3167612..3168352 + 741 WP_001225679.1 murein L,D-transpeptidase -
RG65_RS16670 3168323..3169090 - 768 WP_000333380.1 class II glutamine amidotransferase -
RG65_RS16675 3169296..3169874 - 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: 10800.59 Da        Isoelectric Point: 10.0702

>T51535 WP_000615976.1 NZ_CP010228:3167178-3167456 [Escherichia coli]
MIQRDIEYSGQFSKDVKLAQKRHKDMNKLKYLMTLLINNALPLPAVYKDHPLQGSWKGYRDAHVEPDWILIYKLTDKLLR
FERTGTHAALFG

Download         Length: 279 bp

>T51535 NZ_CP010228:3167178-3167456 [Escherichia coli]
ATGATTCAAAGGGATATTGAATACTCGGGACAATTTTCAAAGGATGTAAAACTTGCACAAAAGCGTCATAAGGATATGAA
TAAATTGAAATATCTTATGACGCTTCTTATCAATAATGCTTTACCGCTTCCAGCTGTTTATAAAGACCACCCGCTGCAAG
GTTCATGGAAAGGTTATCGCGATGCTCATGTCGAACCGGACTGGATCCTGATTTACAAACTTACCGATAAACTTTTACGA
TTTGAGAGAACTGGAACTCACGCGGCGCTCTTTGGGTAA

Antitoxin


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

>AT51535 WP_000729704.1 NZ_CP010228:3166915-3167175 [Escherichia coli]
MAANAFVRARIDEDLKNQAADVLAGMGLTISDLVRITLTKVAREKALPFDLREPNQLTIQSIKNSEAGVDVHKAKDADDL
FDKLGI

Download         Length: 261 bp

>AT51535 NZ_CP010228:3166915-3167175 [Escherichia coli]
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