Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) DinJ-YafQ (relBE)/YafQ-RelB
Location 948174..948715 Replicon chromosome
Accession NZ_CP042846
Organism Escherichia coli strain JME64

Toxin (Protein)


Gene name yafQ Uniprot ID Q47149
Locus tag FVE20_RS04435 Protein ID WP_000615983.1
Coordinates 948174..948452 (-) Length 93 a.a.

Antitoxin (Protein)


Gene name dinJ Uniprot ID Q47150
Locus tag FVE20_RS04440 Protein ID WP_000729703.1
Coordinates 948455..948715 (-) Length 87 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FVE20_RS04420 945756..946334 + 579 WP_000284050.1 D-sedoheptulose 7-phosphate isomerase -
FVE20_RS04425 946540..947307 + 768 WP_000333380.1 class II glutamine amidotransferase -
FVE20_RS04430 947278..948018 - 741 WP_001225679.1 murein L,D-transpeptidase -
FVE20_RS04435 948174..948452 - 279 WP_000615983.1 type II toxin-antitoxin system mRNA interferase toxin YafQ Toxin
FVE20_RS04440 948455..948715 - 261 WP_000729703.1 type II toxin-antitoxin system antitoxin DinJ Antitoxin
FVE20_RS04445 948925..949674 + 750 WP_000056849.1 C40 family peptidase -
FVE20_RS04450 949850..950347 + 498 WP_000006255.1 REP-associated tyrosine transposase RayT -
FVE20_RS04455 950571..952283 - 1713 Protein_847 flagellar biosynthesis protein FlhA -
FVE20_RS04460 952255..953040 + 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)


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

>T136204 WP_000615983.1 NZ_CP042846:c948452-948174 [Escherichia coli]
MIQRDIEYSGQYSKDVKLAQKRHKDMNKLKYLMTLLINNTLPLPAVYKDHPLQGSWKGYRDAHVEPDWILIYKLTDKLLR
FERTGTHAALFG

Download         Length: 279 bp

>T136204 NZ_CP042846:c948452-948174 [Escherichia coli]
ATGATTCAAAGGGATATTGAATACTCGGGACAATATTCAAAGGATGTAAAACTTGCACAAAAGCGTCATAAGGATATGAA
TAAATTGAAATATCTTATGACGCTTCTTATCAATAATACTTTACCGCTTCCAGCTGTTTATAAAGACCACCCGCTGCAAG
GTTCATGGAAAGGTTATCGCGATGCTCATGTCGAACCGGACTGGATCCTGATTTACAAACTTACCGATAAACTTTTACGA
TTTGAGAGAACTGGAACTCACGCGGCGCTCTTTGGGTAA

Antitoxin


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

>AT136204 WP_000729703.1 NZ_CP042846:c948715-948455 [Escherichia coli]
MAANAFVRARIDEDLKNQAADVLAGMGLTISDLVRITLTKVAREKALPFDLREPNQLTIQSIKNSEAGIDVHKAKDADDL
FDKLGI

Download         Length: 261 bp

>AT136204 NZ_CP055290:4942-5256 [Acinetobacter sp. NEB 394]
ATGAGCATGGTTAGATACTCACGCAAAGAGCTGAATGAGAAATTTGGTGAGAAGCAAGATGCTGAAATTCAACGCTTGCT
TGCTAAAGGCACTGTTCCTGATGATCAGCTAAATCTATCAGATATTCCTGAAATTACAGACTGGAGCAATGCTGTACGCC
ATAATCAGTTCTACCGTCCAGTGAAGCAACAGACTTCCATTCGTTTAGATGCTGACGTACTTGCATGGTTCAAAGCACAA
GGTAAAGGTTATCAGACACGCATGAATGAAATCTTGCGGGATGCCATGCTCAAAGAATTAAAAAATCATCAGTAA

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