Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) DinJ-YafQ (relBE)/YafQ-RelB
Location 1060253..1060794 Replicon chromosome
Accession NZ_CP027701
Organism Escherichia coli strain 675SK2

Toxin (Protein)


Gene name yafQ Uniprot ID Q47149
Locus tag CYU58_RS05345 Protein ID WP_000615983.1
Coordinates 1060253..1060531 (-) Length 93 a.a.

Antitoxin (Protein)


Gene name dinJ Uniprot ID Q47150
Locus tag CYU58_RS05350 Protein ID WP_000729703.1
Coordinates 1060534..1060794 (-) Length 87 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CYU58_RS05330 1057835..1058413 + 579 WP_000284050.1 D-sedoheptulose 7-phosphate isomerase -
CYU58_RS05335 1058619..1059386 + 768 WP_000333380.1 class II glutamine amidotransferase -
CYU58_RS05340 1059357..1060097 - 741 WP_001225679.1 murein L,D-transpeptidase -
CYU58_RS05345 1060253..1060531 - 279 WP_000615983.1 type II toxin-antitoxin system mRNA interferase toxin YafQ Toxin
CYU58_RS05350 1060534..1060794 - 261 WP_000729703.1 type II toxin-antitoxin system antitoxin DinJ Antitoxin
CYU58_RS05355 1061004..1061753 + 750 WP_000056849.1 C40 family peptidase -
CYU58_RS05360 1061929..1062426 + 498 WP_000006255.1 REP-associated tyrosine transposase RayT -
CYU58_RS05365 1062650..1064362 - 1713 Protein_966 flagellar biosynthesis protein FlhA -
CYU58_RS05370 1064334..1065119 + 786 WP_000207552.1 putative lateral flagellar export/assembly protein LafU -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Genomic island - gmhA/lpcA 1051927..1085279 33352


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

>T99851 WP_000615983.1 NZ_CP027701:c1060531-1060253 [Escherichia coli]
MIQRDIEYSGQYSKDVKLAQKRHKDMNKLKYLMTLLINNTLPLPAVYKDHPLQGSWKGYRDAHVEPDWILIYKLTDKLLR
FERTGTHAALFG

Download         Length: 279 bp

>T99851 NZ_CP027701:c1060531-1060253 [Escherichia coli]
ATGATTCAAAGGGATATTGAATACTCGGGACAATATTCAAAGGATGTAAAACTTGCACAAAAGCGTCATAAGGATATGAA
TAAATTGAAATATCTTATGACGCTTCTTATCAATAATACTTTACCGCTTCCAGCTGTTTATAAAGACCACCCGCTGCAAG
GTTCATGGAAAGGTTATCGCGATGCTCATGTCGAACCGGACTGGATCCTGATTTACAAACTTACCGATAAACTTTTACGA
TTTGAGAGAACTGGAACTCACGCGGCGCTCTTTGGGTAA

Antitoxin


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

>AT99851 WP_000729703.1 NZ_CP027701:c1060794-1060534 [Escherichia coli]
MAANAFVRARIDEDLKNQAADVLAGMGLTISDLVRITLTKVAREKALPFDLREPNQLTIQSIKNSEAGIDVHKAKDADDL
FDKLGI

Download         Length: 261 bp

>AT99851 NZ_CP027701:c1060794-1060534 [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